Agroecology research in Europe funded by European and transnational programmes: current status and perspectives

Background: Redesigning the agri-food system through agroecology represents a common ambition among practitioners, activists and scholars to achieve environmental and socio-economic sustainability. Research can have a main role to support this path. Although it seems that there is a gradual increasing body of agroecology research, it clearly lacks good knowledge about this. The main objective of this study was therefore to map research projects related to agroecology in Europe with the aim to characterize European research in terms of implementation of agroecology elements, identify needs for future cross collaboration between countries and networks, and support the setting up of appropriate research agendas fostering agroecology research in Europe. Methods: A desktop research with different databases related to European and transnational funding programmes was carried out to identify funded research projects involved in agroecology. The obtained projects were used to perform a social network analysis. Furthermore, two surveys were conducted, one with coordinators of identified projects and a second one for researchers engaged in agroecology. Results: Our study highlighted a predominant trajectory of agroecology research prone to the transformation of the agri-food system. France, Germany, Italy, Netherlands, Portugal, Spain, and United Kingdom were the most active countries engaged in agroecology research. In all surveys, issues related to efficiency improvement, synergies strengthening, local economy development, and co-creation and sharing of knowledge were the most implemented to support agri-food transformation. Transdisciplinary approaches were mainly addressed by European projects. Surveys reported a limited participation of value chain actors, while researchers, farmers, and their associations were the most involved. Survey respondents suggested to increase project duration and introduce flexibility methods to modulate research actions according to dynamic of the contexts. Conclusion: On the basis of the results, some policy recommendations were provided to fostering agroecology research in Europe and its contribution for transformation of agri-foods systems.


Introduction
Agroecology is a multi-faceted approach to redesigning agri-food systems, with the aim to achieve environmental, socio-economic, and governance sustainability.Through transdisciplinary, participatory and change-oriented research and actions, agroecology is based on an integration of scientific disciplines, agricultural practices, and social movements (Wezel et al., 2009), and with a focus on social change (Anderson et al., 2021;Gliessman, 2016;Mendez et al., 2013).Its definitions, scales, and dimensions have changed and been enriched over time (Wezel & Soldat, 2009;Wezel et al., 2020).At present, agroecology goes beyond the farm and the agroecosystem (Gliessman, 2014); embracing the whole food system described by Wezel et al. (2016) as "a socio-technical network linking people, natural elements, and artifacts that interact with food issues".Agroecology aims to achieve transformations in food systems, promoting a holistic and sustainable approach to food production reliant on place-based food interactions, food sovereignty, local knowledge and identity, and social justice (Altieri & Toledo, 2011;Rosset et al., 2011).From its origins, as a branch of agricultural or ecological sciences, agroecology currently addresses questions related to political and social disciplines.It represents a collective action mode for transforming the dominant agri-food regime and creating alternatives (Levidow et al., 2014) towards a process of redesigning food systems to achieve ecological, and socio-economic sustainability (Gliessman, 2016).Specifically, Gliessman (2014) proposed a theoretical framework based on five levels to outline the process of transformation of agri-food systems through agroecology emphasizing the need to go beyond the farm level solutions to include the interactions within the whole food system, from production to consumption.The first two levels include the incremental changes, with no transformational aims.They mainly focus on the increase of input efficiency and substitution of inputs/practices at the farm level.The transformational changes start from the third level which focuses on a redesign of agroecosystems through diversity, synergies, and strengthening resilience.Levels four and five address the food system changes with the re-connection of consumers to farmers through community, business, and policy support and incentives, and the rebuilding of an equitable, just, participatory, fully sustainable global food system.
In contrast to this transformative agenda, agroecology has been adopted by actors who promote conventional agriculture and the agro-industrial productivist model (Holt-Gimenez & Altieri, 2013), through conservation agriculture and sustainable intensification approaches geared towards the increase of productivity.Indeed, in this context, the term agroecology was also used by some agri-input supply companies such as Syngenta (Levidow et al., 2014) to promote no till methods for enhancing soil fertility and reducing erosion with the inclusion of herbicide treatments and herbicide-tolerant crops.Such an orientation of agroecology remains embedded in the dominant agri-food regime, legitimising a biotechnological paradigm, and its potential to address environmental harms associated with industrial agriculture is questionable (Alonso-Fradejas et al., 2020).
According to these two visions (transformative vs. conformative), the agroecology can result in different outcomes and socio-technical dynamics, influencing how science is conceived and articulated.Amongst the broad range of topics identified in European agroecological research (Wezel et al., 2018), some research approaches are organised in order to integrate the participation of several academic (with different skills and expertise) and non-academic actors (farmers, consumers, value chain actors, policy makers, etc.) and to promote a wider territorial development, while others are developed more in line with the dominant agri-food regime and adopt unidirectional forms of knowledge transfer and technology.Analytical distinctions are necessary to identify research elements in agroecology characterized by their transformative potential.
This interest in agroecology did not emerge simultaneously and with similar intensity in the different European territories and countries.Under the initiative of Food and Agriculture Organisation (FAO), the governments of France, Italy, Hungary, and Switzerland joined the so-called group of the Friends of Agroecology, manifesting an explicit intention to support international efforts in this direction (Bruil et al., 2019).

Amendments from Version 1
In the revised version of our manuscript readers can find : i) a change in the title and objectives of the work to better highlight that our analysis is mainly focussed on European and transnational research projects related to agroecology; ii) an description of what is meant by the transformation process of agri-food systems according to the Gliessman' framework on the agri-food system changes; iii) a more in-depth explanation of the relevance of social network analysis for our work; iv) an improvement of some recommendations regarding the engagement of value chain actors in research activities and the envision of project dimension.

Any further responses from the reviewers can be found at the end of the article
Agroecology is also increasingly gaining attention in the context of funding research programmes as it is now explicitly mentioned in a clear and evident way within both the Horizon Europe framework (2021)(2022)(2023)(2024)(2025)(2026)(2027) and the new partnership "Accelerating farming systems transition: agroecology living labs and research infrastructures".Once more fully integrated in these research programmes, funding needs to be properly designed to ensure it promotes the transformative paradigm of agroecology across Europe.With the aim to align the different countries under this common transformative vision, participation and access to this funding should be guaranteed and promoted by the research programmes to all countries especially those less involved in agroecology or having different agricultural goals or interests.Previous studies based on network theory (Enger & Gulbrandsen, 2020;Protogerou et al., 2013) reported that few countries control access to the projects and related resources within European Framework programmes.An investigation of the degree of involvement of the different countries in European research projects related to agroecology as well as their networking and relations can help to highlight useful insights for the funders' perspective.
With the main objective to support the design of funding research programmes within the Horizon Europe framework and the new partnership on agroecology, this study mapped research projects related to agroecology funded by the European Union and/or co-funded by Member States to: i) characterize this research in terms of implementation of agroecology elements and evaluate if this current agroecology research really contributes to create transformative alternatives to the current agri-food regime; ii) understand connections among European countries participating to this research and identify the most powerful and influential countries investing in agroecology research and the less active ones whose involvement should instead be promoted; and iii) provide recommendations for future research agendas within these funding research programmes to better strengthen agroecology and its transformative role in Europe.

Research project mapping
Desktop research was carried out from March to May 2021 to identify research projects involved in agroecology in Europe starting from 2014 onwards (according to the Horizon framework).We did this by consulting the main relevant available databases on funded projects belonging to two different categories: a) European (EU) research projects financed by funding programmes for research framed and funded by European Union (i.e., work programmes of the Horizon framework); b) Transnational research projects financed by funding programmes for research co-framed and co-funded by Member States with the participation of European Union (i.e., public to public partnerships -P2Ps in the past Horizon framework and European Partnerships of Horizon Europe).For the EU category, the CORDIS database and EURAKNOS thematic networks were consulted.
With the aim to include EU projects where the term "agroecology" was explicitly mentioned, we used the following truncated keywords to perform our preliminary research in the CORDIS database: agroecolog* (to include both agroecology and agroecological) and agro-ecolog* (for agro-ecology and agro-ecological).However, in order to include more projects that did not explicitly mention agroecology but that could be referred to agroecologically linked approaches and systems, we considered the additional following keywords: agroforestry, silvopasture, silvoarable, food justice, food system, territorial food system, food sovereignty and rural development.Regarding the EURAKNOS thematic networks, since it is made up of only 35 projects, no keywords have been searched but all the projects were investigated.
For the transnational research projects, we consulted the ERA-LEARN and Organic e-prints databases.Since it was not possible to search by keywords in ERA-LEARN database, all the 34,400 projects funded within the Horizon 2020 framework were checked.Only three projects were instead obtained from Organic e-prints after setting the filters relating to the years (2014 or later) and the English language.All identified projects were analysed using information available on their websites.Only projects where agroecology was explicitly mentioned in the project narrative, or the projects that were characterized by actor engagement and addressed the criteria of at least level three (redesign the agroecosystem based on ecological processes: e.g.enhancing ecological function and ecosystem services; increasing agrobiodiversity; improving resilience of farming system to some specific disturbances) of the framework proposed by Gliessman (2014) for classifying food system change were taken into account.For the project selection, we considered the list of criteria of transition reported in the Excel file of the Agroecology Criteria Tool (ACT) methodology which were based on the work carried out by DeLonge et al. (2016) and were already embedded within the five levels of Gliessman's framework.Projects covering at least one criterion of the level three, or level four or level five of the framework were considered in our study.No automation tools were used in the process.Four people from two different institutions worked together on this issue to avoid bias due to any personal judgments and interpretations.A provisional list of selected projects was also shared in October 2021 and discussed for its validation with partners of AE4EU project.A further validation was performed by checking if projects identified by the Standing Committee on Agricultural Research -Strategic Working Group on Agroecology (SCAR-AE) as relevant for agroecology and presented in four slam sessions (from March to October 2021) were also included in our list.All the 16 projects presented by SCA-AE were in our list thus confirming the validity of our methodology.
The list of the identified projects was included in a database (Iocola et al., 2022a).We decided to include in it information that was easily available on websites and useful for identifying projects (project acronym and title, start and end dates, main objectives, source of funding, total costs, and available URL), contacting project coordinators (coordinator name and email address), and identifying research collaborations among countries (participating partners and their related countries).

Social Network Analysis
With the aim of understanding and measuring relationships among European countries involved in agroecology research projects, a social network analysis (SNA) was conducted, considering all the identified research projects using the package igraph (Csardi & Nepusz, 2006) of R software, version 4.1.2.In order to focus the analysis on the European region, the SNA included the countries considered part of Europe by taking into account only the members of the Council of Europe.In the SNA, each node represents a country and there is an edge between two nodes when the two countries were partners in the same project.Edges were weighted according to the times two countries cooperated together for a project.
The following metrics were used in the SNA study: a) the density (the ratio of the number of edges and the number of possible edges).The value of this index vary from 0 to 1 which is obtained when there is at least one connection between all the nodes of the network; b) the diameter (the length of the longest path -in number of edges -between two nodes); c) the mean distance (the average number of edges between any two nodes in the network); d) degree centrality (DC) which reflects the direct relational activity of a node by measuring the number of direct connections each node occupies in a relationship (Wasserman & Koehley, 1994), and e) closeness centrality (CC) which measures how close a node is to the other nodes in the network (Borgatti & Everett, 1997).It is defined by the inverse of the average length of the shortest paths to/from all the other nodes in the graph.Weights were also used for calculating weighted shortest paths.The greater the weight, the shorter the distance among nodes.
Lastly, we used the clustering optimal function of igraph to detect the presence of communities (also called groups, clusters, or modules) among countries involved in agroecology research projects.This function calculates the optimal community structure for a graph by maximizing the modularity score over all possible clusters of all sizes (Brandes et al., 2007).Modularity measures the strength of division of a network into communities.It is defined as the fraction of the edges that fall within the given groups minus the expected fraction if edges were distributed at random in an equivalent network.The modularity can be either negative or positive (up to 1).It is positive if the number of edges within groups exceeds the number expected on the basis of chance thus indicating the presence of a community structure.

Surveys
Two different online surveys, containing both multiple-choice and open-ended questions, were conducted to better understand how agroecology is perceived and implemented by research planners in Europe.One survey was for the coordinators of the research projects identified in the mapping activities (see Underlying data -3).The coordinators were contacted by email, and they were asked to fill in a questionnaire on Google Form.The questionnaire (Iocola et al., 2022c) was organized into three sets of questions aimed at acquiring information on: 1) a general overview of the project and the used research approaches; 2) the actors involved in the projects, in which stages they are engaged, and methods and learning processes implemented to facilitate participation; and 3) main lessons learned and challenges addressed by the project.Furthermore, the Excel file of the Agroecology Criteria Tool (ACT) was sent to the potential respondents as attachment to be filled in together with the questionnaire but as optional.
The second survey was designed for researchers from public and private research institutions in Europe involved in agroecology.No participant selection or exclusion criteria were used for this survey.The goal of the survey was to collect information from respondents on their experiences in agroecology research and to compare their answers with those obtained from the previous survey where respondents were selected by our methodology.A second questionnaire (Iocola et al., 2022d) was prepared for this survey.The link to the Google form was widely disseminated through public and private contact mailing lists, networks, and websites (such as AE4EU project, ISOFAR).The questionnaire was articulated in three sets of questions related to: a) experiences on agroecology research funding; b) experiences on agroecology research and actor engagement; c) individual background information.In this survey, a five-point Likert scale was used to ask the perceived importance of some themes and approaches for agroecology, where five represented the most important for the respondents and 1 the least relevant.From the values of the five-point Likert scale (1-5), the mean and the standard error of responses were also calculated.
The two different questionnaires were structured in order to be able to capture some relevant and conflicting issues and approaches in agroecological research, as highlighted by many authors, such as: preference of sustainable intensification approach vs. eco-functional intensification (Levidow et al., 2014), conventional vs. organic agriculture (Buttel, 2003;Levidow et al., 2014), use of genetically modified organisms (GMOs) (Bonny, 2017;Giller et al., 2017;Lotz et al., 2020), multidisciplinary vs. interdisciplinary (Mauser et al., 2013;Popa et al., 2015); actors diversity and their degree of engagement in the process of knowledge/transdisciplinarity (Schneider & Buser, 2018); and the presence of living labs and use of research infrastructure (McPhee et al., 2021).In order to avoid bias in the answers especially in controversial topics, an impartial and non-judgmental style was used in closed question.Moreover, these questions were generated to be equal in desirability.
In both surveys, we investigated the interaction with non-academic actors in the co-creation of knowledge using a classification proposed by Schneider & Buser (2018).These authors identified six different degrees of interaction describing different modes of non-academic actors' involvement in research and what roles are attributed to them (Table 1).The degree of interaction was identified in three different phases of the research (Lang et al., 2012): 1) ''Framing the problem and research goal'', where the most relevant problems addressed by research are defined; 2) "Knowledge production", where the new knowledge is produced; and 3) ''Bringing results Table 1.Different degrees of actor interaction over the three phases of research.Interaction degree ranges from 1=low to 6=high.Source: Schneider & Buser (2018).Reproduction of tables from any SpringerOpen article is permitted without formal written permission from the publisher or the copyright holder.

Knowledge-production phase
Bringing-new knowledge to to fruition'', where the new knowledge is re-integrated into scientific and societal practice.
Respondents of both surveys were also asked to identify how their research or project support agri-food system transformation through agroecology in Europe according to a set of issues (Table 2) proposed by the ACT methodology and related to the FAO's "10 elements of agroecology" (FAO, 2018).These elements are embedded by ACT within the five levels of food system transformation levels proposed by Gliessman (2014).
These data, together with the Excel file filled in by the project coordinators, other answers and documents available on the websites of the projects were used to identify the research's actions according to the five levels of Gliessman.Germany (15), United Kingdom (14) were the countries that coordinated a greater number of projects, with a strong predominance of the transnational projects for Italy (15) and EU projects for France and United Kingdom (respectively, 13 and 14).In Spain and Germany, the quantity is instead well divided between European (eight for Spain, seven for Germany) and transnational projects (eight for both the countries).
Italy and France exhibited more important numbers of cooperation (w=70), followed by Italy and Spain (67 General issues and approaches in agroecology research.EU projects presented a longer average duration (3.7 ± 0.9 years) than transnational projects (2.8 ± 0.7 years).Regarding the geographic (local, regional, national, international) scales addressed simultaneously by a project, EU projects showed an average of three scales with the highest values achieved by the international (addressed by 94% of the projects) and local (76%) scales, followed by the regional (71%) and the national ones (65%).Transnational projects addressed simultaneously less scales (average of 1.5) with the highest values showed by the international (78%) and the regional scales (44 %) followed by national and local (both 33%).The different sustainability pillars (environmental integrity, economic resilience, social well-being, good governance) defined by Sustainability Assessment of Food and Agriculture systems [Figur e 2. The three groups of countries obtained in the social network analysis.] (SAFA) were taken into account by the various research projects with the highest percentages achieved by the environmental (94% for EU, 89% for transnational) and economic dimensions (82% for EU, 78% for transnational).The social pillar was covered only by 59% of EU projects and 44% by transnational, and governance by 59% EU and 33% transnational.
Genetic modification techniques (Genome editing, Cisgenic and Transgenic modifications) were implemented in none of the projects, whereas in only five (three EU, two transnational) traditional modification such selective breeding and crossbreeding approaches were applied.Regarding organic and conventional production systems, our findings indicate both were simultaneously taken into account by the majority of EU research projects (82%), but less with 44% for transnational.There were also some research projects that only dealt with the conventional system (6% for EU, 11% for transnational) or with organic agriculture (12% for EU, 44% for transnational).53% of EU and 56% of transnational projects were dealing with the use of synthetic inputs.The sustainable intensification approach (defined in the questionnaire as "Agricultural yields are increased without adverse environmental impact and without the conversion of additional non-agricultural land" according to FAO, 2011) was selected by only one EU project, whereas ecological intensification ("Agricultural system performances are improved through a knowledge-intensive process that requires optimal management of nature's ecological functions and biodiversity"; FAO, 2011) was chosen by all others.
Likewise, the definition of the integration of scientific disciplines using an interdisciplinary approach ("Project is composed by members with different expertise covering different fields and disciplines.They collaborate and share ideas from the beginning to resolve issues") was selected and implemented by most of the projects.Instead, the multidisciplinary approach ("The project is composed by members with different expertise covering different fields and disciplines.Each member works autonomously to come up with findings. Result sharing allows to see whether the different findings are consistent or contradictory") was implemented in only one EU project.
Living labs (LLs) (defined in the questionnaire as "user-centred, open innovation ecosystems based on systematic user co-creation approach, integrating research and innovation processes in real life communities and settings.In simpler terms, living labs are initiatives in which experimentation is conducted on real farms, in specific territorial and community contexts, with farmers and other actors involved from the beginning as equal partners in proposing ideas, testing them, improving them and promoting them further") were present in 53% of EU and 22% of transnational projects, while Research Infrastructures (RIs) ("Research infrastructure refers to the facilities, resources and services that are used by the research and innovation community to conduct research and foster innovation in their fields.Research infrastructure includes: major research equipment, knowledge-based resources such as collections, archives and data, e-infrastructure such as data and computing systems and communication networks") were used/developed by 18% of EU and 44% of transnational projects.RIs remained available even after the end of the projects for 86% of cases and of these, only a third (33%) consisted of databases made available for other future research.
The degree of importance of some of the above issues was also explored in the survey for agroecology researchers (Figure 3).Ecological intensification showed a very slightly higher degree of preference (mean= 3.9 ± 0.22) than sustainable intensification (3.5 ± 0.23), while organic production was considered very important for agroecology by 43% of respondents reaching a mean value of importance of 3.9.LLs (mean= 3.9 ± 0.18) and RIs (3.5 ± 0.21) were also considered quite important to support research in agroecology.
No substantial difference was evident between multidisciplinary (mean= 4.4 ± 0.12) and interdisciplinary (4.4 ± 0.14), while the importance for respondents of actors engagement in agroecology was shown by the highest means and lowest standard error values obtained by transdisciplinary and multi-actor approach both with a mean of 4.5 and a standard error of 0.11.Moreover, most of the agroecology studies carried out by respondents in this survey concerned field (71%), farm (83%), and territorial geographic scales (63%), while the value chain was more rarely addressed (14% for upstream, 14% for downstream, and 11% for the whole value chain).
Actor engagements.The average number of types of actors involved in agroecology projects was seven for EU projects, and four for transnational projects.Beside scientists, the actors mostly involved in the projects were farmers, their associations, and cooperatives as well as advisors (Figure 4), while there was limited engagement of upstream and downstream value chain actors.Environmental organizations, citizens, and policy makers were mostly present in EU research projects.On average, the different types of involved actors in the studies carried out by researchers involved in agroecology was quite high (n=7) and the obtained percentages were totally in line with the responses provided in the previous survey by the projects' coordinators.In fact, this survey also confirmed a limited participation of value chain stakeholders.
Considering the degrees of actors' interaction (Table 1) over the three phases of a research project (Figure 5), the higher degrees, characterized by modes of collaboration in which knowledge is truly co-produced and the research process is co-shaped with non-academic actors, were higher in EU projects in all the phases of the research.On the contrary, transnational projects showed the highest percentages in t lower degrees of interaction, limited to information-sharing or actors' consultation.Furthermore, selecting only the projects with the presence of LLs (9 EU and 2 transnational), the higher degrees of actor interaction (≥ 5) during the three phases were almost exclusively found with EU projects (problem framework: 89% EU, 0% transnational; knowledge production: 89% EU, 0% transnational; new knowledge to fruition: 67% EU, 50% transnational).However, although truly co-learning  processes were not implemented in all agroecology projects, coordinators were aware of the importance of strengthening agroecology research impact.In fact, many lessons learned reported in the survey underlined these aspects while considering difficulties that still exist in implementing these approaches (quotes 1-5) and in reaching a diversity of actors (quotes 6-7) (Table 3).
In the survey open to agroecology researchers, farmers and other non-academic actors involved in the research were mainly identified by previous collaborations (83%), by a request coming from the same actor (54%) or through a stakeholder analysis (43%).Considering the three phases of the research, interaction with farmers and other non-academic actors mainly took place in phase one (Problem definition: 71% for farmers, 57% for other non-academic actors) than in the other two phases (Knowledge production: 46% for farmers, 51% for other non-academic actors; New knowledge to production: 63% for farmers, 49 % for other non-academic actors).Moreover, while farmers were involved in all the studies carried out by the respondents, other non-academic actors were implicated in 94% of the cases.Monitoring and evaluation of engagement of farmers and other non-academic actors throughout the duration of the research was carried out only by respectively 46% (for farmers) and 31% (for others) of the respondents.Monitoring and evaluation were mainly carried out through periodical meetings, participative workshops, evaluation surveys, periodic contacts and self-reflection.In general, the willingness of farmers (mean= 3.5 ± 0.18) and other non-academic actors (3.4 ± 0.17) to participate to the research was considered somewhat satisfactory by researchers, while the level of satisfaction regarding rewards/promotion/recognition for this type of participatory research was slightly lower (2.5 ± 0.17).Many comments provided by the respondents highlighted the importance of engaging farmers and other food system actors in research related to agroecology, even if there are some difficulties and barriers, as participatory activities need time and energy and because of the low interest of actors not directly linked to the production (quotes 1-4 in Table 4).

ACT methodology.
Respondents of both surveys were also asked to identify how their research or project supported agri-food transformation through agroecology in Europe according to a set of issues (Table 2, Figure 6).Considering all EU and transnational projects, the highest percentages of responses were obtained for issues related to the agroecology elements "efficiency" (62% of total projects), "synergies" (54%), "local economy" (65%), and "co-creation and sharing of knowledge" (73%).Results obtained from the researchers involved in agroecology (Figure 6) were totally in line with those obtained by the projects' coordinators.The highest percentages of responses were also obtained for Efficiency (69%), Synergies (57%), Local economy (51%), and Co-creation and sharing of knowledge (57%).The classification of projects and studies carried out by agroecology researchers according to the ACT methodology is reported in Figure 7.The highest percentage for EU projects is achieved by the "Systemic" category (53% of projects) while transnational projects were predominantly made up of the "Agroecological transformation" category (67%).The "Incremental change" addressing exclusively the level 1 and/or 2 of food system transformation was only present in the survey open to all agroecology researchers (20% of the cases).
Focus on funding.Some questions of the survey for researchers also addressed experiences on research funding in agroecology.Respondents obtained funding for their agroecology research principally from national (69%) and European (63%) funding programmes.Less funds derived from the transnational initiatives (31%).Researchers were asked the importance of some changes in programmes to better support research in agroecology according to a five-point Likert scale."Recognition of a lump sum for costs incurred in stakeholder engagement and consultation during the co-framing of the proposal" (4.2 ± 0.14), "Introduction /presence of methods capable of guaranteeing the flexibility of project actions based on the dynamics of the contexts" (4.2 ± 0.15), and "Increase of the duration of the projects funded by the programme" (mean=4.2 ± 0.16) were the most relevant, while "Increase of the maximum funding amount per project"    (3.5 ± 0.16) and "Increased use of cross-cutting or joint calls" (3.8 ± 0.18) were considered the least important needed changes.
However, when asked "Do you think that the current funding programmes to which you apply to, are rightly designed to support agri-food transformation through agroecology or do you think that some changes are necessary to strength and accelerate this transformation in Europe?"only 54% of respondents answered "No, some changes are necessary".Specifically, they mainly required: a) greater duration of the projects with a better integration of social aspects together with the other components (quotes 5-6, Table 4); b) more topics expressly designed for agroecology (quotes 7-10); c) more attention to producers, especially smallholder farmers, and to the different actors of the food system (quotes 11-13); d) less bureaucracy, flexibility and change in funding amount and reporting methods (quotes 14-20).

Key elements of agroecology research
Agroecology embraces several disciplines stemming from agronomy, ecology, sociology, and economics (Wezel & Soldat, 2009) as also highlighted by our identified research projects which simultaneously address different sustainability dimensions.The combination of these disciplines to produce knowledge through an interdisciplinary approach where researchers collaborate with higher level of integration of goals and concepts (Mauser et al., 2013) was implemented and preferred with a multidisciplinary approach where scientists collaborate but maintain their disciplinary perspectives.The co-creation of knowledge relevant for tangible problem solving, through the collaboration of researchers from different disciplines and non-academic actors is instead defined as transdisciplinarity (Mauser et al., 2013;Popa et al., 2015).It is also seen as an interdisciplinarity with the participation of non-academic actors (Fernández González et al., 2021).Hence, interaction processes with non-academic actors are an important element of transdisciplinary research.This type of research seems to be better implemented by European projects given the greater number of the involved actors and the high degrees of actor interaction achieved in the three phases of the research.
Living labs are increasingly gaining ground as an approach to be used in research projects to strengthen transdisciplinarity and innovation (McPhee et al., 2021).However, according to our survey with project coordinators, transdisciplinarity in LLs is sometimes reduced to a "buzzword" and the mere involvement of non-academic actors is reduced to a consulting or informative process rather than a deep integration of knowledge because co-innovation and co-knowledge processes are not carried in all projects with LLs.RIs were widely used in agroecology research but data remained available after the end of projects for the scientific community in some of the cases.Indeed, whereas researchers are incentivized to promote open access in the case of scholarly publications because their outcomes become more widely known, there are still some reticence and obstacles for research data sharing and reuse (Stuart et al., 2018).
Considering the current role of agroecology research in supporting the agri-food transformation in Europe, both surveys suggest strengthening the issues related to redesign (level three) and social, governance aspects and full food systems transformation (level five), given that they obtained the lowest rates of responses.A greater involvement of upstream and downstream value chain actors could further strengthen the food system approach.In general, although we are aware that our study might not represent the whole picture of agroecology research in Europe due to a limited number of answers, it highlights a predominant trajectory more prone to the transformation of the agri-food system rather than its mere incremental change.In fact, according to the percentages of the ACT categories, in both surveys researchers implementing an approach of re-design of the farm/agroecosystem and the whole agri-food system represented the majority.However, it would be useful to extend the study to evaluate whether those research projects characterized by a transformative approach were then actually able to have an impact and to make changes in the system beyond their temporal duration.

Agroecology research and debates
It is important to note that our study has some limitations related to the narrow number of answers.Furthermore, the results of the survey open to all researchers were based only on the responses of individuals from a limited number of European countries, about half of which from Italy.Despite this bias, the comparison of the answers of the two surveys (project coordinators and researchers) also in the conflicting and debated issues related to agroecology resulted consistent.Indeed, our surveys were suitable to capture insights on key aspects of the discussion on agroecology research.An important debate that animates the agroecology scientific community concerns the agricultural model to be considered in research on agroecology (Buttel, 2003;Levidow et al., 2014).Many researchers see a risk in ensuring support to mainstream forms of agriculture with the implicit possibility of being co-opted by the dominant regime.Considering our identified agroecology research projects, both organic and conventional production systems are addressed.This also seems to be confirmed by the survey open to all agroecology researchers, where organic agriculture, although relevant, does not seem so closely associated with agroecology.However, looking at the percentages of projects in which the use of synthetic inputs is allowed, it seems that these do not cover all projects in which the conventional system is present, especially for EU projects.Therefore, part of the research projects in agroecology that also operate under the conventional farming system seem to push it to shift to organic (in relation to inputs).
Tensions also occur between sustainable intensification and ecological intensification, the former more linked to conventional agriculture with an emphasis on increasing yields without adverse environmental impacts and without the conversion of additional non-agricultural land, the latter aimed at transforming the agricultural system through a knowledge-intensive process that requires optimal management of nature's ecological functions and biodiversity (Levidow et al., 2014).In both surveys, ecological intensification was selected and preferred to sustainable intensification thus denoting a predominance of respondents who implement a transformative approach in agroecology research.
Another very heated debate is around whether and to what extent genetic engineering and agroecology are compatible (Bonny, 2017;Giller et al., 2017;Lotz et al., 2020).These two different visions still coexist.There are researchers favourable to genetically modified organisms when applied to making crops less vulnerable to pests and diseases, whilst others are concerned as they see GMOs as closely connected to interests innervating the so-called productivist model and the related risk of privatizing research results and increasing farmers' dependence on seeds controlled by multinationals.Differently, the results of our survey on the identified projects show that this double vision on GMOs is inexistent, as only selective breeding and crossbreeding techniques seem to be accepted and implemented in the agroecological research.

Connections and collaborations in research projects
The SNA showed low values of diameter and mean distance denoting a good connection and collaboration between all the identified 36 countries of the network, although about 22% of the interactions represent occasional partnerships between two countries.France, Italy, Spain, Germany, and United Kingdom show to be most active countries in agroecology research in Europe based on having coordinated many projects.Moreover, these countries, together with the Netherlands and Portugal, often have central stage in the network, showing a good performance in degree centrality.In fact, according to this measure, the nodes in the centre are the ones with the largest number of direct connections with other nodes in the network.Degree centrality is interpreted as an indicator of a country's activity in agroecology research, its interests and engagement in agroecology research projects, its attractiveness as a partner and readiness for new partnerships (Divjak et al., 2010).On the contrary, peripherical countries in the network with a low degree of centrality (e.g.Ukraine, Moldavia, Malta) have a low occurrence as partners in agroecology research projects and are the least attractive.However, some peripherical countries in the SNA, such as Ukraine, show a good performance in closeness centrality.Closeness represents a measure of how long it will take to spread information to all other nodes sequentially.Therefore, closeness centrality is a good indicator of the speed of establishing connections, diffusion of innovations and information, and partnership establishment with all involved countries in the network.Time often plays a major role in the process of finding partners and high closeness centrality indicates that a country is well-connected with other countries and can therefore provide partnership in rather short time (Divjak et al., 2010).Moreover, this measure takes into account both direct and indirect connections.Information can often travel faster through the indirect connections than the direct ones because weights can shorten the path (Newman, 2001).Although Ukraine is one of the countries with fewer direct connections with other nodes, nevertheless having established strong connections with well-connected countries such as Spain and Italy, it can use these indirect connections to reach all countries of the network more quickly.
Three different groups of countries that show having more partnerships among themselves in agroecology research projects than with other countries were highlighted by our analysis.
In general, excluding some exceptions, countries seem to cluster according to the biogeographic regions identified by the European Environment Agency.This is reasonable because it allows partners of agroecology research projects to identify common problems and potential solutions which can be more easily shared and implemented among similar environments.In any case, given the not-so-high value of the maximum modularity, the greater collaboration between countries within each group exists but it is not so strong and the countries of each group collaborate with the countries of the other groups as well.This aspect could be promoted and guaranteed by the funding research programmes themselves, which often require the formation of partnerships within a project that embrace different European areas.

Policy recommendations
The results of the social network analysis might be exploited by the leaders of international programmes to promote cooperation and spread information and innovation in agroecology more quickly within the European region.For example, peripherical countries and research groups should be supported in connecting to more consolidated networks and active countries, strengthening cooperation to amplify agroecology research at larger European scale.This is especially true for transnational programming which, by its mission, tends to align the different national strategies and support research activities under an agreed vision in order to overcome fragmentation of public research efforts.
In order to support the transformative paradigm of agroecology, topics addressing at least the level three and up to five of Gliessman's framework should be promoted by research funding programmes.Specifically, those issues that have currently been slightly addressed by research in agroecology (according to our surveys: resilience in level three, social and governance aspects of level four and five) should be given a more prominent attention.To address the social challenges posed by agroecology (especially those related to level four and five), research should involve a greater number of actors from the entire agri-food system, in particular those who are currently less represented such as upstream and downstream value chain actors.In order to achieve this goal, research should identify suitable avenues and competences to not only redesign production but also processing, retailing and consumption models based on agroecological principles within a food system approach.In particular, as value chains potentially shape production choices, methods and outlets, agroecology research should explore ways to better integrate downstream actors in reconfiguring value chains within alternative food systems, with recognizable products and processing practices, democratising the economic prospects of the agroecological transition.
New ways of knowledge production based on the involvement and interaction of non-academic actors from the entire agri-food system into the research process are fundamental to increase the impact of the research, enhancing territoriality and control at the local level.Specifically, a transdisciplinary research environment should be strengthened and emphasized by research funding programmes to address serious societal challenges on the ground (Schneider et al., 2019).
Funding research programmes in agroecology must support and require transdisciplinary research more effectively, explicitly demanding transdisciplinary designs and processes.In this respect, the new partnership on agroecology is moving in the right direction having chosen LLs as a strong point to accelerate and strengthen co-innovation.However, as highlighted by the results of our surveys, further efforts must be made to identify those elements that a LL must have in order to truly guarantee the implementation of transdisciplinary approaches thus allowing a more rapid diffusion of agroecological innovation.At the same time, designers of the funding programmes must be aware that transdisciplinary efforts imply a much-needed flexibility.Indeed, ongoing interactions with actors often require some adaptations of the original research proposal.
Institutional and procedural innovation to introduce further flexibility in budget management and project partnership redefinition is advisable.Funding programmes should encourage researchers' willingness in data sharing and reuse to fortify knowledge in agroecological processes by promoting proper rewards and requiring mandatory data sharing agreements in the research projects.
Our results also bring forward the need to increase the duration of projects dealing with agroecology, as contributions to societal transformation often require more time to unfold.
Although not being a primary concern of the respondents to our surveys, an increase of agroecology project complexity in terms of duration, number and type of actors involved, better inclusion of social and governance aspects together with the environmental and economic dimensions, will have an impact on budget dimension.This should be taken into consideration especially by the future transnational research planning, that should be designed in order to promote the funding of properly sized projects, thus avoiding small projects which might result too simplified as many of the transnationally financed ones in the past, as well as very large not-efficiently manageable ones.On the basis of the above reported considerations, some policy recommendations to foster the transformative role of agroecology research in Europe can be formulated (Table 5).

Conclusions
Our study shows a great dynamic and already existing European research network on agroecology with a predominant trajectory more prone to the transformation of the agri-food system rather than its mere incremental change.Nevertheless, in times of a crisis such as the one we are facing with the Ukraine conflict, "green" concepts related to the dominant regime can rebecome en vogue and justify their application also in agroecology.Today more than ever, it is therefore necessary to ensure that the transformative role of agroecology is made more decipherable and visible.Mainly, our outcomes suggest fostering the transformative role of research in agroecology by considering the whole agri-food system together with its various actors, exploring new business and governance models that facilitate integration with downstream sectors and consumers, reducing research issues related prevalently to the system incremental change, strengthening transdisciplinary research, increasing complexity, budget, and project duration, and amplifying agroecology research and cooperation at larger European scale.
Given the new calls and the partnership within the new Horizon Europe framework which are being launched and designed explicitly for agroecology, both European and transnational funding research programmes may now more easily promote the transformative paradigm.This may lead to driving and harmonizing the national funding research programmes for agroecology of the various European countries towards this vision, too.Accordingly, the findings of our study have the ambition to contribute achieving this vision by providing science-based recommendations useful to steering research policy makers' actions.

1.
Establish research programmes that consider the entire agri-food system and its actors, not only the agronomic field and farming scales.

2.
Strengthen research cooperation and networks at European scale by lowering the barriers that hinders the connection and participation of the currently less involved countries.

3.
Promote research programmes addressing, at least, the level 3 of Gliessman′s framework and going beyond, including social and governance aspects of level 4 and 5. On the other hand, diminish research programmes addressing only the level 1 and 2.

4.
Design research programmes that strengthen transdisciplinary research, and explicitly demand the implementation of transdisciplinary designs and processes.

5.
Enhance the involvement of a greater number of actors from the entire agri-food system, in particular those who have been less represented thus far, such as upstream and downstream value chain actors, and the non-economic actors of the food system (i.e., citizens).

6.
Identify important elements and traits of the Agroecology Living Labs to truly guarantee the implementation of transdisciplinary approaches 7.
Promote appropriate policies regarding scientific data to guarantee data sharing and reuse within the scientific community (i.e., rewards, mandatory data sharing agreements)

8.
Introduce institutional and procedural innovation to guarantee higher flexibility in the implementation of research projects, especially within budget and partnership management 9.
Increase the duration of projects that deal with agroecology 10.Frame research programmes in a way that does not allow small projects whose results might be too simplified, as well as very large one that cannot be efficiently managed.Envision projects dimension also considering the topic(s), the scale of intervention and the expected impact countries.Given the specificity of this type of call, the results of this research must be handled with great care when attempting to generalise them to all research on agroecology in Europe.
It should be noted from the beginning that: i) national projects are not included; ii) doctoral theses are not included (there are databases available for consultation); iii) the closed and exclusive method of calling for H2020 projects and the absence until a few years ago of topics in agroecology make less representative the research presented in this paper; iv) the participatory and local nature of agroecology research means that many research projects are carried out outside of European programmes and therefore this research is only representative of the H2020 and some partnerships projects on agroecology.
2. The paper often refers to countries and organizations such as FAO supporting agroecology.But it should be clear that some governments have supported or support the development of agroecology and that this does not mean that they are forerunners of agroecology in Europe.A distinction should be made between governments --and their action in the field of agroecological research-and researchers and movements and their role in the development of local or regional agroecological experiences.In this sense, it is a bit confusing to say that "Under the initiative of Food and Agriculture Organisation (FAO), France, Italy, Hungary, and Switzerland joined the socalled group of the Friends of Agroecology, manifesting an explicit intention to support international efforts in this direction (Bruil et al., 2019)…These countries, acting as agroecological forerunners at European level, might have gained a leading position in promoting agroecology, imprinting different visions and towing the European research and innovation communities".But the effective support of the Swiss or Hungarian governments for agroecology can be seriously questioned, as well as the effort currently being invested by France and Italy from a budgetary point of view: In any case, it should be clarified that the paper refers to research that is carried out at European level and from the main European calls.
3. A central place in the paper is given to those European projects that have a clear "transformative" character of the food system in Europe.I agree with the relevance of this criterion in selecting which projects are truly agroecological and which ones actually use the word but in an opportunistic way.However, it would be good if the authors included in the text a more precise definition of the term transformative, given its relevance to the co-opted use of agroecology, and given the justified relevance that the authors give to this concept.It is supposed to change the food system from its current configuration and promote a more sustainable one.It is difficult to provide a detailed definition of this in a paper devoted to a different topic, but at least some basic features should be given to clarify what we mean by transforming the food system, from production to consumption.
4. On page 3 it says: "In contrast to this transformative agenda, agroecology has been adopted by actors who promote conventional agriculture and the agro-industrial productivist model (Holt-Gimenez & Altieri, 2013), through conservation agriculture and sustain able intensification approaches geared towards the increase of productivity".I think it would be useful to qualify this statement and show that in fact agroecology has been "adapted" and not "adopted" by actors who promote conventional agriculture and the agroindustrial productivist model.Indeed, this adaptation has meant the promotion of a weakened version of agroecology, stripping it of its transformative character and only adopting those principles of agroecology that are least opposed to the continuity of the industrial productivist model and, therefore, best suited to its interests.
5. I advise a careful revision of the references because some authors' names are misspelled.For example: "Industrial agriculture is questionable (Alonso-Fradeyas et al., 2020)".It should be written "Fradejas".

Methodological section
1.The key words used "to include more projects that did not explicitly mention agroecology but that could be referred to agroecologically linked approaches and systems" are listed on page 4. The authors have considered some additional key words such as: agroforestry, silvopasture, silvoarable, food justice, food system, territorial food system, food sovereignty and rural development.However, it is not clear what criteria have been taken into account to consider that these very general lists correspond to projects with agroecological content.Moreover, the key words selected are so few that it is possible that other sustainable agriculture projects that may be agroecological have been left out.I miss, for example, key words of an agronomic nature, nitrogen fluxes, GHG emissions, energy, etc...
2. I find it very striking that only "three projects were instead obtained from Organic e-prints after setting the filters relating to the years (2014 or later) and the English language".Why is this?Is it the type of projects or the e-print format that explains why there are only three?It would be worth venturing an explanation...

3.
It would be good if the authors could provide a clearer and less succinct explanation of why they used a Social Network Analysis (SNA) and why this is the most appropriate method for this type of research.
4. The two surveys conducted among PIs and researchers seem very appropriate and provide high quality and clear information on the type of research being carried out at the European level.The results show responses that are in line with what most of us researchers working in the field of agroecology intuitively believe: "a) greater duration of the projects with a better integration of social aspects together with the other components (quotes 5-6, Table 4); b) more topics expressly designed for agroecology (quotes 7-10); c) more attention to producers, especially smallholder farmers, and to the different actors of the food system (quotes 11-13); d) less bureaucracy, flexibility and change in funding amount and reporting methods".However, the paper should have also described or asked about the barriers to entry of agroecological research into the European public funding system.For example, what percentage of the total amount of funding is allocated, and why are there so few of them?
On the results: 1.Although they cannot be considered as more than representative of the projects studied at European level (H2020, P2Ps, etc.), the results are very interesting.Of particular importance is the finding that: "Living labs are increasingly gaining ground as an approach to be used in research projects to strengthen transdisciplinarity and innovation (McPhee et al., 2021).However, according to our survey with project coordinators, transdisciplinarity in LLs is sometimes reduced to a "buzzword" and the mere involvement of non-academic actors is reduced to a consulting or informative process rather than a deep integration of knowledge because co-innovation and coknowledge processes are not carried in all projects with LLs".This feature contrasts with the firmly established tradition in agroecological research of using participatory action research, which is now beginning to adopt the format of LLs and co-creation of knowledge.The participatory action research tradition has been the most frequent way for developing agroecological research in Latin America and some European countries since the 1990s, often with little or no connection to the academic world that has the capacity to lead and obtain European projects.
2. The main conclusion that the authors draw from their research is promising: "In general…it highlights a predominant trajectory more prone to the transformation of the agri-food system rather than its mere incremental change.In fact, according to the percentages of the ACT categories, in both surveys researchers implementing an approach of re-design of the farm/agroecosystem and the whole agri-food system represented the majority".But it should also be noted that in general the number of projects remains low and that funding is also scarce.One might even ask whether "more projects with smaller budgets" is not a better way of increasing research and the number of researchers than the current European project scheme.

If applicable, is the statistical analysis and its interpretation appropriate? Yes
Are all the source data underlying the results available to ensure full reproducibility?Yes

Are the conclusions drawn adequately supported by the results? Yes
Competing Interests: No competing interests were disclosed.
Reviewer Expertise: Agroecology, Agricultural History, Ecological Economics I confirm that I have read this submission and believe that I have an appropriate level of expertise to confirm that it is of an acceptable scientific standard, however I have significant reservations, as outlined above.
The paper presents the results of a research carried out within a European AE4EA project.I consider this research to be very relevant, just when the European F2F and Biodiversity 2030 strategies are starting to be developed, when some Horizon Europe calls are containing Agroecology as a topics and, in particular, when the future Agroecological Living Labs partnership is being drawn up.The results partially reflect the state of research being done in Europe, its virtues and its shortcomings.Overall both the methodological approach and the research development, including the results presentation are correct.I have little to object to.However, I would like to highlight some of its conclusions, which seem to me to be particularly important, and to make some comments that may improve the text, if the authors consider it appropriate.
R: We thank the reviewer for these considerations.We agree with him that the work only partially reflects the state of the research in Europe (see our next answer -R1 under General comments and suggestion).In fact, in this work our aim was to provide support in the design of the research funding programmes related to agroecology framed within the Horizon framework.For this reason, we analysed specifically research projects related to this framework.

General comments and suggestions (S) Q1-S)
The title should be changed as the conclusions and the study refer to H2020 and ERA-Net projects and not to European research as a whole.Throughout the text it is clear that the paper does not refer to all agroecological research carried out in the EU and UK countries; but this necessary clarification should be made at the very beginning of the paper.The title implies that the paper refers to European research in agroecology; but the paper refers to only a very small part of all the agroecological research that is carried out with the support of national and regional research agencies of the member states and by private foundations and associations, and even by companies in the sector.Indeed, on page 3 it is explicitly stated that "the main objective of this study was to map research projects related to agroecology in Europe with the aim to".However, this statement suggests that all projects and all research in Europe, whatever their scope and whatever the national, regional or private funding agency, have been included in the research.The paper refers only to H2020 research projects and transnational projects included in partnerships, i.e. co-funded by several countries.Given the specificity of this type of call, the results of this research must be handled with great care when attempting to generalise them to all research on agroecology in Europe.It should be noted from the beginning that: i) national projects are not included; ii) doctoral theses are not included (there are databases available for consultation); iii) the closed and exclusive method of calling for H2020 projects and the absence until a few years ago of topics in agroecology make less representative the research presented in this paper; iv) the participatory and local nature of agroecology research means that many research projects are carried out outside of European programmes and therefore this research is only representative of the H2020 and some partnerships projects on agroecology.

R1-S:
We agree with the reviewer.In fact, our preliminary idea was to include the national level in the mapping activities, too.As it was difficult to find information in English language on national research projects in the different European countries, we have directly contacted by email several national funding agencies in order to obtain these data.AE4EU partners also supported this search at national level providing additional information.At the end, we identified 300 national projects covering 15 Countries.Unfortunately, we received only 32 replies for the coordinators of these research projects belonging to nine different countries.These replies were therefore too few to justify a country-level analysis.For this reason, we decided to report data at national level only in the project deliverable, while in this paper we preferred focusing our analysis on the research projects at European and transnational level.In order to clarify this aspect, we have reformulated the aims of our work delineating the area of our analysis.R2-S: These sentences have been inserted to highlight that there is a strong attention to agroecology in recent years.In fact, some governments have decided to support the development of agroecology at minor or greater level.In order to consider the concerns highlighted by the reviewer and to distinguish the actions carried out by governments and researchers, we have inserted the term "governments" in the sentence which is now the following "This interest in agroecology did not emerge simultaneously and with similar intensity in the different European territories and countries.Under the initiative of Food and Agriculture Organisation (FAO), the governments of France, Italy, Hungary, and Switzerland joined the socalled group of the Friends of Agroecology, manifesting an explicit intention to support international efforts in this direction (Bruil et al., 2019)".Moreover, we decided to remove the following sentence from the manuscript: "These countries, acting as agroecological forerunners at European level, might have gained a leading position in promoting agroecology, imprinting different visions and towing the European research and innovation communities".Lastly, the paper was also modified to better highlight that it is referred to the research carried out at European and transnational level (see R1-S) Q3-S) A central place in the paper is given to those European projects that have a clear "transformative" character of the food system in Europe.I agree with the relevance of this criterion in selecting which projects are truly agroecological and which ones actually use the word but in an opportunistic way.However, it would be good if the authors included in the text a more precise definition of the term transformative, given its relevance to the co-opted use of agroecology, and given the justified relevance that the authors give to this concept.It is supposed to change the food system from its current configuration and promote a more sustainable one.It is difficult to provide a detailed definition of this in a paper devoted to a different topic, but at least some basic features should be given to clarify what we mean by transforming the food system, from production to consumption.

R3-S:
In order to better outline what we intend with the "transformative" approach, we added some sentences related to the Gliessman' framework on the food system changes in the Introduction.In the updated version of the manuscript, after the following sentence: "It represents a collective action mode for transforming the dominant agri-food regime and creating alternatives (Levidow et al., 2014) towards a process of redesigning food systems to achieve ecological, and socio-economic sustainability (Gliessman, 2016)" we added "Specifically, Gliessman (2014) proposed a theoretical framework based on five levels to outline the process of transformation of agri-food systems through agroecology emphasizing the need to go beyond the farm level solutions to include the interactions within the whole food system, from production to consumption.The first two levels include the incremental changes, with no transformational aims.They mainly focus on the increase of input efficiency and substitution of inputs/practices at the farm level.The transformational changes start from the third level which focuses on a redesign of agroecosystems through diversity, synergies, and strengthening resilience.Levels four and five address the food system changes with the re-connection of consumers to farmers through community, business, and policy support and incentives, and the rebuilding of an equitable, just, participatory, fully sustainable global food system".

Q4-S)
On page 3 it says: "In contrast to this transformative agenda, agroecology has been adopted by actors who promote conventional agriculture and the agro-industrial productivist model (Holt-Gimenez & Altieri, 2013), through conservation agriculture and sustain able intensification approaches geared towards the increase of productivity".
I think it would be useful to qualify this statement and show that in fact agroecology has been "adapted" and not "adopted" by actors who promote conventional agriculture and the agro-industrial productivist model.Indeed, this adaptation has meant the promotion of a weakened version of agroecology, stripping it of its transformative character and only adopting those principles of agroecology that are least opposed to the continuity of the industrial productivist model and, therefore, best suited to its interests.

R4-S:
In order to show that agroecology was "adapted" by actors who promote conventional agriculture and the agro-industrial productivist model, we added the following sentence in the manuscript: "Indeed, in this context, the term agroecology was also used by some agri-input supply companies such as Syngenta (Levidow et al., 2014) to promote no till methods for enhancing soil fertility and reducing erosion with the inclusion of herbicide treatments and herbicide-tolerant crops".
Q5-S) I advise a careful revision of the references because some authors' names are misspelled.For example: "Industrial agriculture is questionable (Alonso-Fradeyas et al ., 2020)".It should be written "Fradejas".

R5-S:
We apologize for this error.We corrected it and we also checked the rest of the references reported in the manuscript

Methodological section (M) Q1-M)
The key words used "to include more projects that did not explicitly mention agroecology but that could be referred to agroecologically linked approaches and systems" are listed on page 4. The authors have considered some additional key words such as: agroforestry, silvopasture, silvoarable, food justice, food system, territorial food system, food sovereignty and rural development.However, it is not clear what criteria have been taken into account to consider that these very general lists correspond to projects with agroecological content.Moreover, the key words selected are so few that it is possible that other sustainable agriculture projects that may be agroecological have been left out.I miss, for example, key words of an agronomic nature, nitrogen fluxes, GHG emissions, energy, etc...

R1-M:
This was a critical issue.We are aware that the keywords we selected are not able to cover all issues of agroecology, but they address the most relevant ones.Keywords such as nitrogen fluxes, GHG emissions, and energy could be related to agroecology (especially considering the evaluation of the impacts/effects arisen from the implementation of system changes).Anyway we think these keywords are more referred to sustainability of agri-food systems.Maybe we missed some keyworks referred to crop diversification or agrobiodiversity but we realized that we obtained many projects related to these issues (i.e., DIVERIMPACTS, DiverFarming, DIVERSIFOOD, etc.) with the keyword "agro-ecolog*".Moreover, for the transnational projects, it was not possible to set any keywords so we checked all the available projects.Lastly, as reported in the paper, the list of the projects was shared and discussed with partners of AE4EU project which also added some additional projects not covered by our desktop research.
Q2-M) I find it very striking that only "three projects were instead obtained from Organic e-prints after setting the filters relating to the years (2014 or later) and the English language".Why is this?Is it the type of projects or the e-print format that explains why there are only three?It would be worth venturing an explanation...

R2-M:
We discussed this issue directly with people involved in the management of Organic e-prints database.Organic e-print is a very useful and powerful open access archive as it allows to select and define many options in the search criteria.The only aspect that we believe needs improvement is that of stimulating researchers to fill and update the archive, especially for projects.Indeed, what we noticed using this useful archive in our work on researching projects related to agroecology is that not all projects appear once the advanced search criteria have been set, especially if we set up a query considering only "Project description" in the EPrint type.On the contrary, if we set up any EPrint type keeping the same keyword, the results increase considerably because also papers, proceedings, thesis, etc. appear.So, our suggestion is to stimulate the coordinators of the organic projects that have been funded to update the archive also for the Eprint type related to the "project description", not only for paper, abstract, etc.In any case, overall, in our desktop research we were able to retrieve many of the transnational projects because we also consulted other database (i.e., ERA-LEARN database) where the same information is reported.

Q3-M)
It would be good if the authors could provide a clearer and less succinct explanation of why they used a Social Network Analysis (SNA) and why this is the most appropriate method for this type of research.

R3-M;
We have expanded the introduction adding these following sentences: "Agroecology is also increasingly gaining attention in the context of funding research programmes as it is now explicitly mentioned in a clear and evident way within both the Horizon Europe framework (2021)(2022)(2023)(2024)(2025)(2026)(2027) and the new partnership "Accelerating farming systems transition: agroecology living labs and research infrastructures".Once more fully integrated in these research programmes, funding needs to be properly designed to ensure it promotes the transformative paradigm of agroecology across Europe.With the aim to align the different countries under this common transformative vision, participation and access to this funding should be guaranteed and promoted by the research programmes to all countries especially those less involved in agroecology or having different agricultural goals or interests.Previous studies based on network theory (Enger and Gulbrandsen, 2020;Protogerou et al., 2013) reported that few countries access to the projects and related resources within European Framework programmes.An investigation of the degree of involvement of the different countries in European research projects related to agroecology as well as their networking and relations can help to highlight useful insights for the funders' perspective".Moreover, we reformulated the second aim of our work related to SNA in the following: "understand connections among European countries participating to this research and identify the most powerful and influential countries investing in agroecology research and the less active ones whose involvement should instead be promoted" R4-M: Funding allocation to agroecology is a very relevant issue.However, this aspect is out of the scope of our work that was carried out within AE4EU project.Indeed, the analysis of the existing (public and private) funding schemes for agroecology across Europe and the design of future schemes are the aim of another work carried out within our same project (please, see https://www.ae4eu.eu/agroecology-in-europe/funding/).

Q4
On the results (R) Q1-R) Although they cannot be considered as more than representative of the projects studied at European level (H2020, P2Ps, etc.), the results are very interesting.Of particular importance is the finding that: "Living labs are increasingly gaining ground as an approach to be used in research projects to strengthen transdisciplinarity and innovation (McPhee et al., 2021).However, according to our survey with project coordinators, transdisciplinarity in LLs is sometimes reduced to a "buzzword" and the mere involvement of non-academic actors is reduced to a consulting or informative process rather than a deep integration of knowledge because co-innovation and coknowledge processes are not carried in all projects with LLs".This feature contrasts with the firmly established tradition in agroecological research of using participatory action research, which is now beginning to adopt the format of LLs and co-creation of knowledge.The participatory action research tradition has been the most frequent way for developing agroecological research in Latin America and some European countries since the 1990s, often with little or no connection to the academic world that has the capacity to lead and obtain European projects.
R1-R: We strongly agree with the reviewer.Often, in European research related to agroecology, researchers have highlighted problems carrying out a truly transdisciplinary approach because it takes time and researchers have to deal with stringent deadlines both during the preparation of the proposal and in its implementation.We believe that an increase of the duration of projects related to agroecology can contribute to overcome this issue.

Q2-R)
The main conclusion that the authors draw from their research is promising: "In general…it highlights a predominant trajectory more prone to the transformation of the agri-food system rather than its mere incremental change.In fact, according to the percentages of the ACT categories, in both surveys researchers implementing an approach of re-design of the farm/agroecosystem and the whole agri-food system represented the majority".But it should also be noted that in general the number of projects remains low and that funding is also scarce.One might even ask whether "more projects with smaller budgets" is not a better way of increasing research and the number of researchers than the current European project scheme.
R2-R: We reported here the same answer (R6) provided to the other reviewer who addressed a comment on the same issue: The promotion of small projects is also considered a way to more effectively and closely involve a wider audience of actors not necessarily or poorly familiar with the administrative procedures requested by the research funding procedures, the administrative burdens in assembling large consortia and the difficulties of managing big projects.Also, in low sized projects, territorial and conceptual boundaries can be more sharply definable, enhancing the peer participation of different actors, increasing the co-creation potential and mitigating the risk of not-properly tailored research actions.However, we also recorded tensions in favour of complexity, interpreted as a way to avoid over-simplification of processes and shallow interactions that the straightforward and linear approaches might imply.In our opinion, these two lines of thinking are not divergent and should be simultaneously considered.We highlighted the outcomes obtained in this regard in our recommendations to advice the research programme planners to consider the issue of project size not only in relation to the budget available, but also considering the project topic(s), the scale of intervention and the expected impact.In the revised version, we expanded the recommendation #10 to be more explicit and possibly exhaustive; now the text is the following: "Frame research programmes in a way that does not allow small projects whose results might be too simplified, as well as very large one that cannot be efficiently managed.Envision projects dimension also considering the topic(s), the scale of intervention and the expected impact." lower levels of Gliessman's schema, respectively.That distinction potentially corresponds to interdisciplinary versus transdisciplinary research, the latter having greater involvement of nonproduction actors across the supply chain, especially value-chain actors.Although plausible, such correspondences ideally should be more sharply analysed in practice, beyond simply projects' aims.
Those differences were investigated through a literature review of research projects and a questionnaire-survey of some.As an important finding, 'Surveys reported a limited participation of value chain actors, while researchers, farmers, and their associations were the most involved'.This practical reality apparently contradicts many projects' aims corresponding with upper levels of Gliessman's schema, which emphasises short food-supply chains of a solidarity economy.The latter terms are absent from the analysis of projects, for unclear reasons: because they are absent from all the projects?It would be helpful to know what extent or type of downstream actors were involved, on the one hand, and what limited their involvement, on the other hand.
In surveying EU research projects, the paper classifies them along the above lines by assigning percentages.EU projects have significant variations but rate more favourably (for upper levels) than international ones.As an important finding, the paper describes difficulties or limitations in implementing transformative aims, even through transdisciplinary research (Table 4).For example, sometimes 'the mere involvement of non-academic actors is reduced to a consulting or informative process rather than a deep integration of knowledge because co-innovation and coknowledge processes are not carried in all projects with LLs' (Living Labs).Hence the statistical analysis can indicate only intentions, not necessarily practices.The paper could usefully identify projects which substantively fulfilled the more ambitious aims (or did not) and analyse how/why.
As another parameter, the paper does a social network analysis (SNA) of EU projects, identifying actors' interconnections across projects and countries.The results indicate significant differences among projects.It remains unclear how these relate to the above distinction between incremental versus transformative aims, likewise between interdisciplinary versus transdisciplinary research.So the SNA lacks clear relevance to the overall argument.The paper could clarify whether this is a loose end warranting further analysis and perhaps more information.
The Conclusion makes a cryptic comment, 'the boundaries between the productivist and the transformative models are becoming blurred'.Reviewer Expertise: Interdisciplinary approaches to the hegemonic agri-food system versus agroecological alternatives; Transdisciplinary methods for Participatory Action Research with practitioners on such issues.
I confirm that I have read this submission and believe that I have an appropriate level of expertise to confirm that it is of an acceptable scientific standard, however I have significant reservations, as outlined above.
system', at least as an aim.Elsewhere the paper distinguishes between transformational versus merely incremental changes, corresponding to the upper versus lower levels of Gliessman's schema, respectively.That distinction potentially corresponds to interdisciplinary versus transdisciplinary research, the latter having greater involvement of non-production actors across the supply chain, especially value-chain actors.Although plausible, such correspondences ideally should be more sharply analysed in practice, beyond simply projects' aims.
R1: we agree with the reviewer that agroecology for "more sustainable agriculture and food systems" is vaguely defined.In the new version of the abstract we replaced "Agroecology is increasingly seen as an important contribution for the development of more sustainable agriculture and food systems" with "Redesigning the agri-food system through agroecology represents a common ambition among practitioners, activists and scholars to achieve environmental and socio-economic sustainability".However, in our article we did not mean to indicate any equivalence between transformational vs. merely incremental changes with inter-vs.trans-disciplinary research.In our work we affirm that since agroecology is characterized by a transformative approach, we can argue that agroecology research would be fully implemented from the level 3 of the Gliessman's schema upwards.Consequently, given that agroecology requires transdisciplinary attitudes, we expect to find the application of this approach in all projects classified from the level 3 upwards.But this does not mean that a transdisciplinary approach cannot be implemented in participatory projects that aim to increase the sustainability of an agricultural system by reinforcing merely its efficiency.According to our opinion, transdisciplinary is "mandatory" from the level 3 upwards; for the other levels, despite not mandatory, its implementation is advisable.
Q2) Those differences were investigated through a literature review of research projects and a questionnaire-survey of some.As an important finding, 'Surveys reported a limited participation of value chain actors, while researchers, farmers, and their associations were the most involved'.This practical reality apparently contradicts many projects' aims corresponding with upper levels of Gliessman's schema, which emphasises short food-supply chains of a solidarity economy.The latter terms are absent from the analysis of projects, for unclear reasons: because they are absent from all the projects?It would be helpful to know what extent or type of downstream actors were involved, on the one hand, and what limited their involvement, on the other hand.R2: Although not included in the keywords, solidarity economy was taken into account in the analysis of the projects.In fact "circular and solidarity economy" is one of the AE elements included in the ACT tool (see Table 2).Some projects addressed issues related to community values through different activities (i.e, development of a trademark for products from local breeds/varieties, policy recommendations for local and regional value chains, information/dissemination activities locally organised to encourage territorial and seasonal consumption); similarly, Community Supported Agriculture (CSAs) groups are sometimes partners of the same projects (i.e., Dynaversity).However, in many cases, a relative less attention to the development of local economies and value chain actors is granted by research projects.Indeed different projects, in addition to level 3, addressed other issues related to level 4 supporting topics related to co-creation and sharing of knowledge (i.e., farmers' groups to share experiences, co-development of assessment tools, support for farmer-education networks and hubs, etc.).The suggestion to deeply know to what extent downstream actors are involved in the projects, and which type thereof, is very relevant.This information is often not easily obtainable for all projects in online documents and published papers.Our work helped to highlight this gap which necessarily has to be deepened with other more specific studies.

Q3)
In surveying EU research projects, the paper classifies them along the above lines by assigning percentages.EU projects have significant variations but rate more favourably (for upper levels) than international ones.As an important finding, the paper describes difficulties or limitations in implementing transformative aims, even through transdisciplinary research (Table 4).For example, sometimes 'the mere involvement of non-academic actors is reduced to a consulting or informative process rather than a deep integration of knowledge because co-innovation and co-knowledge processes are not carried in all projects with LLs' (Living Labs).Hence the statistical analysis can indicate only intentions, not necessarily practices.The paper could usefully identify projects which substantively fulfilled the more ambitious aims (or did not) and analyse how/why.
R3: All the identified research projects fulfilled their specific research objectives, but often, more ambitious general aims refer to a more in-depth change that occurs in the systems within a broader time frame.Table 4 is only related to the survey for researchers involved in agroecology and not to the projects.However, the implementation of transformative aims and transdisciplinary approaches are also cited as challenges by research project coordinators (Table 3).As correctly reported by the reviewer, our work has also highlighted that research projects that aim to redesign farm and agri-food systems are sometimes carrying out by implementing a non-genuine transdisciplinary approach, as they tend to consult local actors throughout the phases of the research, especially at transnational level.However, through the survey, we were able to intercept not only the intentions, but also how the research project coordinators perceive the contribution of their projects to agroecology issues, and some elements of practice such as how the scientific activities are performed in the projects, how the projects support co-learning and co-creation, difficulties and limitations encountered in the implementation of the agroecological research actions.We hadn't the opportunity to deeply analyse the wide body of the results of the research projects (some of them still on-going) and their impacts.However, we are confident to have captured the main outcomes we were interested in.Our study has highlighted potential gaps and areas that need further analysis.As the reviewer suggests, it would be appropriate to deepen the study especially for those projects finished at least 3 years ago to investigate in detail the impacts on the real -(work) life of the non-academic beneficiaries.
We have inserted a sentence that goes in this direction in the updated version of the manuscript: "In fact, according to the percentages of the ACT categories, in both surveys researchers implementing an approach of re-design of the farm/agroecosystem and the whole agri-food system represent the majority.However, it would be useful to extend the study to evaluate whether those research projects characterized by a trasformative approach were then actually able to have an impact and to make changes in the system beyond their temporal duration." Q4) As another parameter, the paper does a social network analysis (SNA) of EU projects, identifying actors' interconnections across projects and countries.The results indicate significant differences among projects.It remains unclear how these relate to the above distinction between incremental versus transformative aims, likewise between interdisciplinary versus transdisciplinary research.So the SNA lacks clear relevance to the overall argument.The paper could clarify whether this is a loose end warranting further analysis and perhaps more information.
R4: SNA is not related to the distinction between incremental versus transformative and it does not identify the interconnection of actors across the projects and countries.SNA aims to understand connections among European countries involved in agroecology research in order to identify the most powerful, influential countries and the poorly involved ones.In fact, the general aim of our work is to support, through research-based evidence, the proper design (including aims, methods, approaches to implement in the research and countries to involve) of the new research programmes related to agroecology within the Horizon framework to foster agroecology in Europe.A proper involvement of a variety of countries in those research programmes can contribute to align the different national strategies and to support research activities in agroecology within a common vision.In the updated version of our manuscript, we have changed the introduction (anticipating some concepts reported in the discussions of the work) and the objectives of our work to better highlight these aspects.Specifically, we added the following sentences removing them from the discussion: "Agroecology is also increasingly gaining attention in the context of funding research programmes as it is now explicitly mentioned in a clear and evident way within both the Horizon Europe framework (2021)(2022)(2023)(2024)(2025)(2026)(2027) and the new partnership "Accelerating farming systems transition: agroecology living labs and research infrastructures".Once more fully integrated in these research programmes, funding needs to be properly designed to ensure it promotes the transformative paradigm of agroecology across Europe.With the aim to align the different countries under this common transformative vision, participation and access to this funding should be guaranteed and promoted by the research programmes to all countries especially those less involved in agroecology or having different agricultural goals or interests.Previous studies based on network theory (Enger and Gulbrandsen, 2020;Protogerou et al., 2013)  R5: We agree with the reviewer.This sentence is cryptic and its meaning can be confused.
The boundaries between the conformative and the transformative models are becoming blurred not because it is not possible to distinguish them.In times of a crisis such as the one we are facing with the Ukraine conflict, the idea is gaining ground that agroecology cannot feed the world."Green" concepts related to the dominant regime (eco-efficiency, sustainable intensification, genetically modified organisms for integrated pest management, etc.) rebecome en vogue.And in this time, these concepts can gain ground and justify their application also in agroecology thus blurring the boundaries.To be less cryptic, in the updated version of the manuscript we have replaced the sentence, " Nevertheless, today more than ever, given that the boundaries between the productivist and the transformative models are becoming blurred, it is necessary to ensure that the transformative role of agroecology be made more decipherable and visible" with "Nevertheless, in times of a crisis such as the one we are facing with the Ukraine conflict, "green" concepts related to the dominant regime can rebecome en vogue, and justify their application also in agroecology.Today more than ever, it is therefore necessary to ensure that the transformative role of agroecology be made more decipherable and visible" Q6) The Conclusion makes several recommendations for how structural changes in EU research funding could better facilitate research for a transformational agroecology.Yes, certainly 'strengthening transdisciplinary research and increasing complexity', especially in expecting greater involvement by value-chain actors.However, larger budgets and longer duration would impose greater administrative burdens in assembling consortia and managing projects, thus precluding or marginalising potential partnerships that may have important contributions.Indeed, when I briefly represented a pro-agroecology scientists' consortium in EU research discussions, I had a mandate to advocate more projects with smaller budgets.
R6: The effectiveness of big and largely funded projects to provide quality outcomes for agroecology is widely questioned and the feedbacks obtained by the scientists and the coordinators we interviewed were consistent with this vision.The promotion of small projects is also considered a way to more effectively and closely involve a wider audience of actors not necessarily or poorly familiar with the administrative procedures requested by the research funding procedures, the administrative burdens in assembling large consortia and the difficulties of managing big projects.Also, in low sized projects, territorial and conceptual boundaries can be more sharply definable, enhancing the peer participation of different actors, increasing the co-creation potential and mitigating the risk of not-properly tailored research actions.However, we also recorded tensions in favour of complexity, interpreted as a way to avoid over-simplification of processes and shallow interactions that the straightforward and linear approaches might imply.In our opinion, these two lines of thinking are not divergent and should be simultaneously considered.We highlighted the outcomes obtained in this regard in our recommendations to advice the research programme planners to consider the issue of project size not only in relation to the budget available, but also considering the project topic(s), the scale of intervention and the expected impact.In the revised version, we expanded the recommendation #10 to be more explicit and possibly exhaustive; now the text is the following: "Frame research programmes in a way that does not allow small projects whose results might be too simplified, as well as very large one that cannot be efficiently managed.Envision projects dimension also considering the topic(s), the scale of intervention and the expected impact."Q7) Some recommendations here seem like an administrative fix for more fundamental limitations that need different solutions in transforming research cultures and institutions.In particular, value chains potentially shape production choices, methods and outlets --but may seem less 'scientific' issues for justifying research.This relates to the above lacuna as regards the limited value-chain actors so far involved, even in projects espousing transdisciplinary research.The paper could better reflect on those limitations and means to overcome them for transformative agendas.
R7: We thank the reviewer for this very useful suggestion.We have added some sentences to the manuscript to better express these concepts.Specifically, in the Policy recommendations paragraph, after, "To address the social challenges posed by agroecology (especially those related to level four and five), research should involve a greater number of actors from the entire agri-food system, in particular those who are currently less represented such as upstream and downstream value chain actors" we have added the following sentences: " In order to achieve this goal, research should identify suitable avenues and competences to not only redesign production but also processing, retailing and consumption models based on agroecological principles within a food system approach.In particular, as value chains potentially shape production choices, methods and outlets, agroecology research should explore ways to better integrate downstream actors in reconfiguring value chains within alternative food systems, with recognizable products and processing practices, democratising the economic prospects of the agroecological transition".
Furthermore, in the conclusion, after "Mainly, our outcomes suggest fostering the transformative role of research in agroecology by considering the whole agri-food system together with its various actors" we added "exploring new business and governance models that facilitate integration with downstream sectors and consumers" Competing Interests: No competing interests were disclosed.

Figure 4 .Figure 3 .
Figure 4. Diversity of actors and their percentages of engagement in agroecology research.EU: European projects, Transnational: Transnational projects, Researchers: research carried out by researchers involved in agroecology.Others for EU projects: Community seed banks, seed savers, bioenergy producers, NGOs providing access to land, ecosystem service users in the local community, Education organisation, Statutory levy board for agricultural development.Others for Researchers: Professional organisations (organic assoc., breeding assoc.etc)

Figure 5 .
Figure 5. Degrees of actor interaction over the three phases of research in agroecology projects.Interaction degree ranges from 1=low to 6=high.EU: European projects, Transnational: Transnational projects.

Figure 6 .
Figure 6.Percentages of the issues promoted by agroecology research to support agri-food transformation in Europe.Issues are related to the FAO elements of agroecology (FAO, 2018) and embedded in the five levels of food systems transformation proposed by Gliessman (2014).EU: European projects, Transnational: Transnational projects, Researchers: research carried out by researchers involved in agroecology.

Figure 7 .
Figure 7. Classification of agroecology research.Projects and research carried out by researchers involved in agroecology were classified according to the four categories proposed by Pavageau et al. (2020): Incremental change with projects/research addressing solely the level 1 and/or 2; Agroecological transformation where projects/research are also engaged with level 3; Systemic where in addition to level 3, level 4 and/or 5 are also addressed; and Social enablers with the engagement only with level 4 and/or 5. EU: European projects, Transnational: Transnational projects, Researchers: research carried out by researchers involved in agroecology.
paper often refers to countries and organizations such as FAO supporting agroecology.But it should be clear that some governments have supported or support the development of agroecology and that this does not mean that they are forerunners of agroecology in Europe.A distinction should be made between governments --and their action in the field of agroecological research-and researchers and movements and their role in the development of local or regional agroecological experiences.In this sense, it is a bit confusing to say that "Under the initiative of Food and Agriculture Organisation (FAO), France, Italy, Hungary, and Switzerland joined the so-called group of the Friends of Agroecology, manifesting an explicit intention to support international efforts in this direction (Bruil et al., 2019)…These countries, acting as agroecological forerunners at European level, might have gained a leading position in promoting agroecology, imprinting different visions and towing the European research and innovation communities".But the effective support of the Swiss or Hungarian governments for agroecology can be seriously questioned, as well as the effort currently being invested by France and Italy from a budgetary point of view: In any case, it should be clarified that the paper refers to research that is carried out at European level and from the main European calls.
-M) The two surveys conducted among PIs and researchers seem very appropriate and provide high quality and clear information on the type of research being carried out at the European level.The results show responses that are in line with what most of us researchers working in the field of agroecology intuitively believe: "a) greater duration of the projects with a better integration of social aspects together with the other components (quotes 5-6, Table4); b) more topics expressly designed for agroecology (quotes 7-10); c) more attention to producers, especially smallholder farmers, and to the different actors of the food system (quotes 11-13); d) less bureaucracy, flexibility and change in funding amount and reporting methods".However, the paper should have also described or asked about the barriers to entry of agroecological research into the European public funding system.For example, what percentage of the total amount of funding is allocated, and why are there so few of them?

Table 2 . List of issues to support agroecology transition of agri-food systems. Issues
are taken from the Agroecology Criteria Tool (ACT) methodology (https://www.agroecology-pool.org/methodology/) and embedded within the FAO elements of agroecology(FAO,  2018)and the 5 levels of food system transformation proposed by Gliessman (2014).

Table 3 . Lessons-learned and comments reported in the survey for coordinators of agroecology research projects.
6. "Importance of considering actors who are hard to reach to ensure Multi-Actor Platforms reflect the principals of just transitions."-EU7. "Stakeholders and strategies for further enhancement and contributions to transitions to agroecology require flexibility to compositions and the addition of further actors to the network -EU EU: European project; Transnational: Transnational project.

Table 4 . Lessons-learned and comments reported in the survey for researchers involved in agroecology.
"Deliverables, milestones and all of the like, are designed so a non-expert project evaluator (officer) can check the boxes and judge the good progress of the project.Its real impact, however, is another story" 15. "To be funded, projects need more skills in writing and speaking bureaucratically language, than scientific skills and practical potential.Too many formalisms.Projects are written with the evaluation sheet in mind, not with innovation potential in mind.Projects are judged as good when they contain all the wizard words, rather than having real science and innovation potential.
"Interest from stakeholders (particularly the not-farmer ones) is a crucial aspect, sensibilization activities should be implemented to increase stakeholders' awareness they can become actors of the food systems"2."Collaborationwith farmers need time and energy to be kept alive, this dimension of maintaining the collaboration "alive" and "dynamic" is often underestimated in the project funding and not rewarded in term of research" 3. "Involvement of farmers (and farmers interest to PAR activities) is easier the further away they are from large markets and the more remote the rural areas" 4. "Very difficult to engage actors not directly connected with the production" 5. "More agroecology, longer projects, adding new partner every year, including small farmers as micro-business in Innovation actions, more social and food system aspects" 6. "Projects with longer duration (over five years) in fact agro-ecological transition requires long term processes" 7. "Programmes are still too siloed: integration of all dimensions of agroecology are needed (environmental, social, economic, political -or across the various principles of agroecology, e.g. 13 HLPE principles)" 12. "Funding advocacy and implementation of input independence strategies throughout in the food systems, and particularly, the productive smallholder farming sector, should be a priority" 13. "At a minimum, we need consultancy and technical assistance programs for businesses in the food supply chains, especially farmers and processors, to be implemented through the establishment of communities of practice and living labs, information and communication campaigns aimed at consumers to gain awareness of sustainable diets and consumption styles, their ability to induce changes in the production system in view of greater sustainability by interacting with producers" n.Quotes 14. " 16. "Less bureaucracy, more access to private companies" 17. "More flexibility on how to spend the budget, based on need" 18. "Programmes/calls should be build considering the possibility to enable the direct participation of stakeholders (e.g.farms, organization) as partners"; 19."Farmers engagement in the project need to have funds since they are key part of the project" 20."Individual projects should not become too big (more than 2-5Million) otherwise only the big organisations will be able to coordinate such a consortium.In contrast, smaller budgets would allow smaller organisations and consortia to profit from the programmes"

Table 5 . Policy recommendations to foster the transformative role of agroecology research in Europe.
They are the following: "With the main objective to support the design of funding research programmes within the Horizon Europe framework and the new partnership on agroecology, this study mapped research projects related to agroecology funded by the European Union and/or co-funded by Member States to: i) characterize this research in terms of implementation of agroecology elements and evaluate if this current agroecology research really contributes to create transformative alternatives to the current agri-food regime; ii) understand connections among European countries participating to this research and identify the most powerful and influential countriesinvesting in agroecology research and the less active ones, whose involvement should instead be promoted; and iii) provide recommendations for future research agendas within these funding research programmes to better strengthen agroecology and its transformative role in Europe".Moreover, we have replaced the previous title "Agroecology research in Europe: current status and perspectives" with "Agroecology research in Europe funded by European and transnational programmes: current status and perspectives".

Is the work clearly and accurately presented and does it cite the current literature? Yes Is the study design appropriate and does the work have academic merit? Yes Are sufficient details of methods and analysis provided to allow replication by others? Yes If applicable, is the statistical analysis and its interpretation appropriate? Partly Are all the source data underlying the results available to ensure full reproducibility? Yes Are the conclusions drawn adequately supported by the results? Partly Competing Interests
By contrast, the Introduction paragraph 2 implies that there is a clear boundary between different agendas appropriating agroecological techniques.So the 'blurred boundaries' remain unclear -in their own right, in relation to the empirical results and in relation to research agendas.If true, then it might complicate the paper's key distinctions, as summarised in my first paragraph.Some recommendations here seem like an administrative fix for more fundamental limitations that need different solutions in transforming research cultures and institutions.In particular, value chains potentially shape production choices, methods and outlets --but may seem less 'scientific' issues for justifying research.This relates to the above lacuna as regards the limited value-chain actors so far involved, even in projects espousing transdisciplinary research.The paper could better reflect on those limitations and means to overcome them for transformative agendas Indeed, when I briefly represented a pro-agroecology scientists' consortium in EU research discussions, I had a mandate to advocate more projects with smaller budgets.: No competing interests were disclosed.

Q5) The Conclusion makes a cryptic comment, 'the boundaries between the productivist and the transformative models are becoming blurred'. By contrast, the Introduction paragraph 2 implies that there is a clear boundary between different agendas appropriating agroecological techniques. So the 'blurred boundaries' remain unclear -in their own right, in relation to the empirical results and in relation to research agendas. If true, then it might complicate the paper's key distinctions, as summarised in my first paragraph.
reported that few countries access to the projects and related resources within European Framework programmes.An investigation of the degree of involvement of the different countries in European research projects related to agroecology as well as their networking and relations can help to highlight useful insights for the funders' perspective.".Moreover we have reformulated the aims (ii) of our work.Now the objectives (reformulated also considering the comments of the second reviewer) are the following: "With the main objective to support the design of funding research programmes within the Horizon Europe framework and the new partnership on agroecology, this study mapped research projects related to agroecology funded by the European Union and/or co-funded by Member States to: i) characterize this research in terms of implementation of agroecology elements and evaluate if this current agroecology research really contributes to create transformative alternatives to the current agri-food regime; ii) understand connections among European countries participating to this research and identify the most powerful and influential countries investing in agroecology research and the less active ones, whose involvement should instead be promoted; and iii) provide recommendations for future research agendas within these funding research programmes to better strengthen agroecology and its transformative role in Europe."