Abstract
Maximum production in hedgerow olive orchards is likely not achieved with maximum evapotranspiration over the long term. Thus, regulated deficit irrigation (RDI) should be considered as a management option. Four irrigation treatments were evaluated during the summer, when olive is most drought resistant. Control (CON) was irrigated to maintain the root zone close to field capacity. Severe water deficit was applied by irrigating 30% CON from the end of fruit drop to end July (DI-J) and from end July until beginning of oil synthesis (DI-A). Less severe water deficit was applied during July and August (DI-JA) by irrigating 50% CON. Flowering, fruiting, abscission, fruit development, fresh and dry weight of fruits, and oil production were evaluated. There were not significant differences in number of buds initiated, number of fruits per inflorescence and fruit drop. Oil production was significantly different between irrigation treatments in all experimental years. CON produced more oil and fruit with higher oil % than DI-A and DI-JA. Oil production of DI-J was not significantly reduced compared with CON and oil% was greater. DI-J was the most effective RDI strategy; with 16% less applied water relative to CON. Average loss in oil production of 8% was not significantly different to CON. While DI-JA saved most water (27%), oil production was reduced by 15%. Greatest loss in oil production (21%) was observed in DI-A with water saving of 22%.
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References
Allen RG, Pereira LS, Raes D, Smith M (1998) Crop evapotranspiration. Guidelines for computing crop water requirements. Irrigation and drainage paper 56. FAO, Rome
Barranco D, Trujillo I, Rallo L (2005) Libro I. Elaiografía hispánica. In: Rallo L, Barranco D, Caballero JM, del Rio C, Martin A, Tous J, Trujillo I (eds) Variedades de olivo en España. Junta de Andalucía, MAPA and Ediciones Mundi-Prensa, Madrid
Ben-Gal A, Yermiyahu U, Zipori I, Presnov E, Hanoch E, Dag A (2011) The influence of bearing cycles on olive oil production response to irrigation. Irrig Sci 29(3):253–263
Chalmers DJ, Mitchell PD, Vanheek L (1981) Control of peach-tree growth and productivity by regulated water-supply, tree density, and summer pruning. J Am Soc Hort Sci 106:307–312
Connor DJ (2005) Adaptation of olive (Olea europaea L.) to water-limited environments. Aust J of Agric Res 56:1181–1189
Correa-Tedesco G, Rousseaux MC, Searles PS (2010) Plant growth and yield responses in olive (Olea europaea) to different irrigation levels in an arid region of Argentina. Agric Water Manag 97(11):1829–1837
del Rio C, Romero AM (1999) Whole, unmilled olives can be used to determine their oil content by nuclear magnetic resonance. Hort Technol 9:675–680
Fernandes-Silva AA, Ferreira TC, Correia CM, Malheiro AC, Villalobos FJ (2010) Influence of different irrigation regimes on crop yield and water use efficiency of olive. Plant Soil 333:35–47
Fernandez JE, Moreno F (1999) Water use by the olive tree. J Crop Prod 2:101–162
Ferreira J (1979) Explotaciones olivareras colaboradoras nº5. Ministerio de Agricultura, Madrid
Goldhamer DA (1999) Regulated deficit irrigation for California canning olives. Acta Hort 474:369–372
Grattan SR, Berenguer MJ, Connell JH, Polito VS, Vossen PM (2006) Olive oil production as influenced by different quantities of applied water. Agric Water Manag 85:133–140
Gucci R, Lodolini E, Rapoport HF (2007) Productivity of olive trees with different water status and crop load. J Hort Sci Biotech 82:648–656
Gucci R, Lodolini E, Rapoport HF (2009) Water deficit-induced changes in mesocarp cellular processes and the relationship between mesocarp and endocarp during olive fruit development. Tree Physiol 29:1575–1585
Hartmann HT (1949) Growth of the olive fruit. Proc Am Soc Hortic Sci 54:86–94
Lavee S, Wodner M (2004) The effect of yield, harvest time and fruit size on the oil content in fruits of irrigated olive trees (Olea europaea), cvs. ‘Barnea’ and ‘Manzanillo’. Sci Hortic 99:267–277
Lavee S, Hanoch E, Wodner M, Abramowitch H (2007) The effect of predetermined deficit irrigation on the performance of cv. ‘Muhasan’ olives (Olea europaea L.) in the eastern coastal plain of Israel. Sci Hortic 112:156–163
Martin-Vertedor AI, Perez JM, Prieto H, Fereres E (2011) Interactive responses to water deficits and crop load in olive (Olea europaea L., cv. Morisca). II: water use, fruit and oil yield. Agric Water Manag 98:950–958
Morettini A (1972) Olivicoltura. Ramo Editoriale Degli Agricoltori, Rome
Moriana A, Orgaz F, Pastor M, Fereres E (2003) Yield responses of a mature olive orchard to water deficits. J Am Soc Hort Sci 128:425–431
Motilva MJ, Tovar MJ, Romero MP, Alegre S, Girona J (2000) Influence of regulated deficit irrigation strategies applied to olive trees (‘Arbequina’ cultivar) on oil yield and oil composition during the fruit ripening period. J Sci Food and Agric 80:2037–2043
Orlandi F, Msallem M, Bonofiglio T, Ben Dhiab A, Sgromo C, Romano B, Fornaciari M (2010) Relationship between olive flowering and latitude in two Mediterranean countries (Italy and Tunisia) M.). Theor Appl Climatol 102:265–273
Pastor M (2005) Cultivo del olivo con riego localizado. Mundi-Prensa, Madrid
Patumi M, D’Andria R, Marsilio V, Fontanazza G, Morelli G, Lanza B (2002) Olive and olive oil quality after intensive monocone olive growing (Olea europaea L., cv. ‘Kalamata’) in different irrigation regimes. Food Chem 77:27–34
Rallo L, Cuevas J (2008) Fructificación y producción. In: Barranco D, Fernandez-Escobar R, Rallo L (eds) El cultivo del olivo. Mundi-Prensa, Madrid
Rapoport HF, Costagli G, Gucci R (2004) The effect of water deficit during early fruit development on olive fruit morphogenesis. J Am Soc Hort Sci 129:121–127
Ruiz-Sanchez MC, Domingo R, Castel JR (2010) Review. Deficit irrigation in fruit trees and vines in Spain. Span J Agric Res 8:S5–S20
Sanz-Cortes F, Martinez-Calvo J, Badenes ML, Bleiholder H, Hack H, Llacer G, Meier U (2002) Phenological growth stages of olive trees (Olea europaea). Ann Appl Biol 140:151–157
Tognetti R, D’Andria R, Lavini A, Morelli G (2006) The effect of deficit irrigation on crop yield and vegetative development of Olea europaea L. (cvs. ‘Frantoio’ and ‘Leccino’). Eur J Agron 25:356–364
Acknowledgments
I gratefully acknowledge Agrícola La Veguilla for access to the olive orchard. I express my gratitude to David J. Connor for suggestions on the manuscript, Vicente Gómez for the soil description, Miguel Benito, Ana Centeno and Enrique Vivas for helping in field data collection. I gratefully acknowledge the suggestions of three reviewers.
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Communicated by S. Ortega-Farias.
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Gómez-del-Campo, M. Summer deficit-irrigation strategies in a hedgerow olive orchard cv. ‘Arbequina’: effect on fruit characteristics and yield. Irrig Sci 31, 259–269 (2013). https://doi.org/10.1007/s00271-011-0299-8
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DOI: https://doi.org/10.1007/s00271-011-0299-8