Abdalla, A.S., Osman, A.G., Abdelgani, M., Rugheim, A.M.E., 2011. Effects of biological and mineral fertilization on nodulation, nitrogen and phosphorus content and yield of chickpea (Cicer arietinum L.). Adv. Environ. Biol. 5, 2886–2894.
Adjei, M.B., Quesendberry, K.H., Chambliss, C.G., 2001. Nitrogen Fixation and Inoculation of Forage Legumes. Thail. J. Agric. Res. 14, 143–147.
Ahlawat, I.P., Ali, M., 1993. Fertilizer management in food crops. FDCO, New Delhi.
Ahlawat, I.P.S., Gangaiah, B., Ashraf Zadid, M., 2007. Nutrient management in chickpea, in: Yadav, S.., Redden, R., Chen, W., Sharma, B. (Eds.), Chickpea Breeding and Management. CAB International, Wallingford, Oxon, UK., pp. 213–232.
Alloway, B.J., 2008. Zinc in soils and crop nutrition, Second. ed. IZA and IFA, Brussels, Belgium and Paris, France.
Argaw, A., Muleta, D., 2016. Inorganic nitrogen application improves the yield and yield traits of common bean (Phaseolus vulgaris L.) irrespective of the indigenous rhizobial population. South African J. Plant Soil. https://doi.org/10.1080/02571862.2016.1193906.
Bagayoko, M., Maman, N., Palé, S., Sirifi, S., Taonda, S.J.B., Traore, S., Mason, S.C., 2011. Microdose and N and P fertilizer application rates for pearl millet in West Africa. African J. Agric. Res. 6, 1141–1150.
Belay, 2006. Cereals and pulses. Wageningen, Netherlands.
Berhanu, D., 1985. The Vertisols of Ethiopia: their properties, classification and management, in: Fifth Meeting of the Eastern African Sub-Coimiitree for Soil Correlation and Land Evaluiarion. Wad Medani, Sudan,. pp. 31–54.
Beyene, D., 1988. Biological Nitrogen Fixation Research on Grain Legumés in Ethiopia—An Overview, in: Nitrogen Fixation by Legumes in Mediterranean Agriculture. Springer, pp. 73–78.
Cakmak, I., Torun, B., Erenoglu, B., Kalaycl, M., Yılmaz, A., Ekiz, H., Braun, H., 1995. Türkiye’de toprak ve bitkilerde çinko eksikliği ve bitkilerin çinko eksikliğine dayanıklılık mekanizmaları. Türk Tarım ve Ormancılık Dergisi, Ankara. Ankara.
Choudhry, M., 2012. Growth, yield and nitrogen content of lentil (lens culinaris medic) as affected by nitrogen and diquat application (PhD Thesis).
Corp, M., Machado, S., Ball, D., Smiley, R., Petrie, S., Siemens, M., Guy, S., 2004. Chickpea Production Guide 1–14.
CSA(Central Statistical Agency), 2014. Agricultural sample survey. Report on area and production of major crops (private peasant holdings, meher season).
Das, S.., Biswas, B., Jana, K., 2016. Effect of farm yard manure, phosphorus and sulphur on yield parameters, yield, nodulation, nutrient uptake and quality of chickpea (Cicer arietinum L.). J. Appl. Nat. Sci. 8, 545 – 549.
Das, S., Pareek, N., Raverkar, K.P., Chandra, R., Kaustav, A., 2012. Effectiveness of micronutrient application and Rhizobium inoculation on growth and yield of Chickpea. Int. J. Agric. Environment Biotechnology 5, 445–452.
Desta, B., 1982. Diagnosis of phosphorus deficiency in Ethiopian soils., in: Soil Science Bulletin. IAR (Institute of Agriculture), Addis Ababa, Ethiopia, pp. 1-23.
Desta, Y., Habtegebrial, K., Weldu, Y., 2015. Inoculation, phosphorous and zinc fertilization effects on nodulation, yield and nutrient uptake of Faba bean (Vicia faba L .) grown on calcaric cambisol of semiarid Ethiopia 6, 9–15. https://doi.org/10.5897/JSSEM2013.0406.
El-kade, A., Mona, G., 2013. Effect of Sulfur Application and Foliar Spraying with Zinc and Boron on Yield, Yield Components, and Seed Quality of Peanut. Res. J. Agric. Biol. Sci. 9, 127–135.
EthioSIS (Ethiopian Soil Information System), 2016. Soil fertility status and fertilizer recommendation atlas of Amhara national regional state, Ethiopia. Addis Abeba, Ethiopia.
Fageria, N.K., 2009. The use of nutrient in crop plant. Boca Raton, FL: CRC Press.
Fageria, N.K., Santos, A.B., 2002. Low land rice genotypes evaluation for phosphorus use efficiency. J. Plant Nutr. 25, 2793–2802. https://doi.org/doi: 10.1081/PLN-120015539.
Fanuel, L., 2015. Soil spatial variability analysis, fertility mapping and soil plant nutrient relations in Wolaita zone, Southern Ethiopia. Haramaya University.
Fassil, K., Charles, Y.C., 2009. Soil fertility status and numass fertilizer recommendation of typic hapluusterts in the Northern highlands of Ethiopia. World Appl. Sci. J. 6, 1473–1480.
Fatima, Z., Zia, M., Chaudhary, M.., 2007. Interactive effect of Rhizobium strains and P on soybean yield, nitrogen fixation and soil fertility. Pakistan J. Bot. 39, 255–264.
Funga, A., Ojiewo, C.O., Turoop, L., Mwangi, G.S., 2016. Symbiotic Effectiveness of Elite Rhizobia Strains Nodulating Desi Type Chickpea (Cicer arietinum L .) Varieties 4, 88–94. https://doi.org/10.11648/j.jps.20160404.15.
Ganeshamurthy, A.N., Sammi Reddy, K., 2000. Effect of integrated use of farmyard manure and sulphur in a soybean and wheat cropping system on nodulation, dry matter production and chlorophyll content of soybean on swell-shrink soils in Central India. J. Agron. Crop Sci. 185, 91–97. https://doi.org/10.1046/j.1439-037X.2000.00403.x.
Goa, Y., 2014. Evaluation of Chickpea (Cicer arietinum L .) Varieties for Yield Performance and Adaptability to Southern Ethiopia. J. Biol. Agric. Healthc. 4, 34–39.
Gomez, A.K., Gomez, A.A., 1984. Statistical procedure for Agricultural Research, (2nd ed.). ed. John Wiley and Sons, New York.
GOZOARD (Gonder Zuria Office of Agriculture and Rural Development), 2016. Annual report. Maksegnit.
Habbasha, S.F. El, Mohamed, M.H., El-lateef, E.M.A., Mekki, B.B., Ibrahim, M.E., 2013. Effect of Combined Zinc and Nitrogen on Yield , Chemical Constituents and Nitrogen Use Efficiency of Some Chickpea Cultivars under Sandy Soil Conditions 9, 354–360. https://doi.org/10.5829/idosi.wjas.2013.9.4.1761.
Habtamu, A., Heluf, G., Bobe, B., Enyew, A., 2014. Fertility status of soils under different land uses at Wujiraba watershed , North-western highlands of Ethiopia. Agric. For. Fish. 3, 410–419. https://doi.org/10.11648/j.aff.20140305.24.
Haileselassie, B., Stomph, T.-J., Hoffland, E., 2011. Teff ( Eragrostis tef ) production constraints on Vertisols in Ethiopia: farmers’ perceptions and evaluation of low soil zinc as yield-limiting factor. Soil Sci. Plant Nutr. 57, 587–596. https://doi.org/10.1080/00380768.2011.593482.
Hailu, H., Mamo, T., Keskinen, R., Karltun, E., Gebrekidan, H., Bekele, T., 2015. Soil fertility status and wheat nutrient content in Vertisol cropping systems of central highlands of Ethiopia. Agric. Food Secur. 4, 19. https://doi.org/10.1186/s40066-015-0038-0.
Hazelton, P.A., Murphy, B.W., 2007. Interpreting soil test results: what do all the numbers mean? CSIRO Publishing, Collingwood, Australia.
Hitsuda, K., Sfredo, G.J., Klepker, D., 2004. Diagnosis of sulphur deficiency in soybean using seeds. Soil Sci. Soc. Am. J. 68, 1445–1451.
Hussain, K., Islam, M., Siddique, M.T., Hayat, R., Mohsan, S., 2011. Soybean growth and nitrogen fixation as affected by sulfur fertilization and inoculation under rainfed conditions in Pakistan. Int. J. Agric. Biol. 13, 951–955.
IFPRI (International Food Policy Research Institute), 2015. Woreda-level crop production rankings in Ethiopia: A pooled data. Addis Ababa, Ethiopia.
Islam, M., Mohsan, S., Afzal, S., Ali, S., Akmal, M., Khalid, R., 2011. Phosphorus and sulphur application improves the chickpea productivity under rainfed conditions. Int. J. Agric. Biol. 13, 713–718.
Islam, M., Mohsan, S., Ali, S., Islam, M., Mohsan, S., Ali, S., 2013. Interactive Effect of Sulfur and Phosphorus on Nodulation, Nitrogen Fixation, and Nutrient Uptake by Chickpea Grown on Calcareous Soils in Pakistan 4167. https://doi.org/10.1080/01904167.2013.805220.
Jadeja, A.S., Rajani, A. V, Foram, C., Kaneriy, A.S.C., Kavar, N.R., 2016. Soil application of potassium and sulphur and effect on growth and yield components of chickpea (Cicer arietinum L.) under South Saurashtra Region of Gujarat. Int. J. Sci. Environ. Technol. 5, 3172–3176.
Jay, P., Janardan, Y., Kavindra, N.T., 2012. Enhancement of nodulation and yield of chickpea by co-inoculation of indigenous Mmesorhizobium spp. and plant growth promoting rhizobacteria in eastern uttar pradesh. Commun. Soil Sci. Plant Anal. 43, 605–621. https://doi.org/10.1080/00103624.2012.639110.
Kamara, C.S., Haque, I., Beyene, D., 1989. Characteristics of soils at the IAR research sub-centres at Sheno and Ginchi. Addis Ababa, Ethiopia.
Kanase, N., Jadhao, S.M., Konde, N.M., Patil, J.D., 2006. Response of soybean to application of zinc in Inceptisol. Ann. Pl. Phy 20, 135–136.
Kassie, M., Shiferaw, B., Asfaw, S., Abate, T., Muricho, G., Ferede, S., Eshete, M., Assefa, K., 2009. Current Situation and Future Outlooks of the Chickpea Sub ‐ sector in Ethiopia.
Kayan, N., Gulmezoglu, N., Kaya, M.D., 2015. The optimum foliar zinc source and level for improving Zn content in seed of chickpea. Legum. Res. - An Int. J. 38. https://doi.org/10.18805/lr.v38i6.6731.
Kesare, V.K., 2014. Effect of levels of sulphur on nutrient uptake, yield and quality of soybean in Inceptisol. MSc Thesis,. Kolhapur College of agriculture, India.
Kihara, J., Sileshi, G.W., Nziguheba, G., Kinyua, M., Zingore, S., Sommer, R., 2017. Application of secondary nutrients and micronutrients increases crop yields in sub-Saharan Africa. https://doi.org/10.1007/s13593-017-0431-0.
Landon, J.R., 1991. Booker tropical soil manual:A Handbook for Soil Survey and Agricultural Land Evaluation in the Tropics and Subtropics. Longman Scientific and Technical Group, UK Ltd, New York.
Lee, J.-Y., Song, S.-H., 2007. Evaluation of groundwater quality in coastal areas: implications for sustainable agriculture. Environ. Geol. 52, 1231–1242.
Lelago, A., Tekalign, M., Wassie, H., Hailu, S., 2016. Assessment and mapping of status and spatial distribution of soil macronutrients in Kambata Tembaro Zone, Southern Ethiopia. Adv. Plants Agric. Res. 4. https://doi.org/doi: 10.15406/apar.2016.04.00144.
Lemma, G., Smit, G., 2008. Relationships between plant and soil nutrient status and position in the landscape on Pellic Vertisols of Ethiopia. South African J. Plant soil 25, 119–126.
Lewis, D.C., 1999. Sulphur, in: Peverill, K.I., Sparrow, L.A., Reuter, D.J. (Eds.), Soil Analysis: An Interpretation Manual. CSIRO Publishing, Collingwood, Australia., pp. 221–228.
Lindsay, W.L., Norvell, W.A., 1978. Development of a DTPA soil test for zinc, iron, manganese, and copper. Soil Sci. Soc. Am. Journal. Soc. Am. J., 42, 421–428.
Meen, B.., Pareek, B.., Kumar, R., Singh, A.., 2010. Response of moth bean (Vigna acontifolia) cultivars on different levels of phosphrus. Environ. Ecol. 28, 2614–2617.
Mengel, K., Kirkby, E.A., 1987. Principles of Plant Nutrition, 4th Edn. International Potash Institute, Horgen, Switzerland., 4th ed. International Potash Institute, Horgen, Switzerland.
Mesfin, A., 1998. Nature and management of Ethiopian soils. Alemaya University of agriculture, Alemaya, Ethiopia, pp. 272.
Mondal, S.S., Mandal, P., Saha, M., Bag, A., Nayak, S., Sounda, G., 2005. Effect of potassium and sulphur on the productivity, nutrient uptake and quality improvement of chickpea. J. Crop weed 2, 64–66.
Mortenson, L.E., Thorneley, R.N., 1979. Structure and Function of Nitrogenase. Annu. Rev. Biochem 48, 387–418.
Mousavi, S.R., Galavi, M., Rezaei, M., 2012. The interaction of zinc with other nutrients in plants: a review. Int. J. Agric. Crop Sci. 4, 1881–1884.
Muhammad, U., Muhammad, T., Muhammad, A.M., 2014. Effect of Zinc Sulphate as Soil Application and Seed Treatment on Green Gram (Vigna radiata L.). Pakistan J. Life Soc. Sci. 12, 87‐91.
Naeve, S.L., Shibles, R.M., 2005. Distribution and mobilization of sulphur during soybean reproduction. Crop Sci. 45, 2540–2551.
Najar, G.R., Singh, S.R., Akhtar, F., Hakeem, S.A., 2011. Influence of sulphur level on yield, uptake quality of soybean (Glycine max) under temperate conditions of Kashmir valley. Indian J. Agric. Res. 81, 343–3.
Namvar, A., Sharifi, R.S., 2011. Growth analysis and yield of chickpea (Cicer arietinum L .) in relation to organic and inorganic nitrogen fertilization 57, 97–108.
Namvar, A., Sharifi, R.S., Sedghi, M., Zakaria, R.A., Khandan, T., Eskandarpour, B., 2011b. Study on the Effects of Organic and Inorganic Nitrogen Fertilizer on Yield, Yield Components, and Nodulation State of Chickpea (Cicer arietinum L.). Commun. Soil Sci. Plant Anal. 42, 1097–1109. https://doi.org/10.1080/00103624.2011.562587.
Nasreen, S., Farid, A.T.M., 2006. Sulphur uptake and yield of soybean as influenced by sulphur fertilization. Pakistan J. Agric. Res. 19, 59.
Nasri, M., Khalatbari, M., Farahani, H.A., 2011. Zn-foliar Application Influence on Quality and Quantity Features in Phaseolous 5, 839–846.
Pable, D., Paul, D.B., Deshmukh, P.W., 2010. Effect of sulphur and zinc on yield and quality of soybean. Asian J. Soil Sci. 5, 315–317.
Pathak, G.C., Gupta, B., Pandey, N., 2012. Improving reproductive efficiency of chickpea by foliar application of zinc. Brazilian Soc. Plant Physiol. 24, 173–180.
Ram, S., Katiyar, T.P.S., 2013. Effect of sulphur and zinc on the seed yield and protein content of summer mungbean under arid climate. Int. J. Sci. Nat. 4, 563–566.
Rigby, D., Cáceres, D., 2001. Organic farming and the sustainability of agricultural systems. Agric. Syst. 68, 21–40.
Rokhzadi, A, Toashih, V., 2011. Nutrient uptake and yield of chickpea (Cicer arietinum L.) inoculated with plant growth promoting rhizobacteria. Aust. J. Crop Sci. 5, 44–48.
Roy, R.N., Finck, A., Blair, G.J., Tandon, H.L.S., 2006. Plant nutrition for food security. A guide for integrated nutrient management. FAO Fertilizer and Plant Nutrition Bulletin 16. Rome, Italy.
Scherer, H.W., Pacyna, S., Spoth, K.R., Schulz, M., 2008. Low Levels of Ferredoxin, ATP and Leghemoglobin Contribute to Limited N2 Fixation of Peas (Pisum Sativum L.) and Alfalfa (Medicago Sativa L.) under S Deficiency Conditions. Biol. Fertil. Soils 44, 909–916.
Shamima, N., Farid, A.T.M., 2006. Sulphur uptake and yield of soybean as influenced by sulphur fertilization. Pakistan J. Agric. Res. 19, 59–64.
Sharma, M.P., Room, S., 1997. Effect of phosphorus and sulphur on green gram (Phaseolus radiates). Indian J. Agron. 42, 650–652.
Singleton, P.W., Tavares, J.W., 1986. Inoculation Response of Legumes in Relation to the Number and Effectiveness of Indigenous Rhizobium Populations 51, 1013–1018.
Sipai, A.H., Jat, J.R., Rathore, B.S., 2016. Effect of Phosphorus, Sulphur and Biofertilizer on Growth, Yield and Nodulation in Mungbean on Loamy Sand Soils of Kutch. Crop Res. 51.
Slattery, J.F., Pearce, D.J., Slattery, W.J., 2004. Effects of resident rhizobial communities and soil type on the effective nodulation of pulse legumes 36, 1339–1346. https://doi.org/10.1016/j.soilbio.2004.04.015.
Somasegaran, P., Hoben, J.H., 1994. Handbook for Rhizobia: methods in legume-Rhizobium technology. Springer, Berlin Heidelberg New York.
Srinivasarao, C.H., Wani, S.P., Sahrawat, K.L., Rego, T.J., Pardhasaradhi, G., 2008. zinc, boron and sulphur deficiencies are holding back the potential of rainfed crops in semi-arid India: Experiences from participatory watershed management. Int. J. Plant Prod. 2, 89–99.
Srinivasulu, D. V, Solanki, R.M., Kumari, C.R., Babu, M.V.S., 2015. Nutrient uptake, yield and protein content of chickpea (Cicer arietinum L .) as influenced by irrigation and sulphur levels in medium black soils 11, 54–58. https://doi.org/10.15740/HAS/IJAS/11.1/54-58.
Srivastava, A.K., Tripathi, P.N., Singh, A.K., Singh, R., 2006. Effect of rhizobium inoculation, sulphur and zinc on growth, yield, nutrient uptake and quality of summer green gram (Phaseolus aureus L.). Indian J. Agric. Sci. 2, 190–192.
Tekalign, T., 1991. Soil, plant, water, fertilizer, animal manure and compost analysis (No. 3). Addis Ababa, Ethiopia.
Tena, W., Wolde-Meskel, E., Walley, F., 2016. Response of chickpea (Cicer arietinum L.) to inoculation with native and exotic Mesorhizobium strains in Southern Ethiopia. African J. Biotechnol. 15, 1920–1929. https://doi.org/10.5897/AJB2015.15060.
Togay, N., Togay, Y., Cimrin, K.M., Turan, M., 2008. Effects of rhizobium inoculation, sulfur and phosphorus applications on yield, yield components and nutrient uptakes in chickpea (Cicer arietinum L .) 7, 776–782. https://doi.org/10.5897/AJB07.892.
Varin, S., Leveel, S., Lavenant, L., Cliquet, J.B., 2009. Does the white clover response to sulphur availability correspond to phenotypic or ontogenetic plasticity? Acta Oecologica 35, 452–457.
Wolde-meskel, E., 2007. Genetic Diversity of Rhizobia in Ethiopian Soil: their Potential to Enhance Biological Nitrogen Fixation (BNF) and Soil Fertility for Sustainable Agriculture. Ethi. J. Biol. Sci 6, 77–95.
Wolde-meskel, E., Heerwaarden, J. Van, Abdulkadir, B., 2018. Additive yield response of chickpea (Cicer arietinum L .) to rhizobium inoculation and phosphorus fertilizer across smallholder farms in Ethiopia. Agric. , Ecosyst. Environ. 261, 144–152. https://doi.org/10.1016/j.agee.2018.01.035.
Yadav, B.K., 2011. Interaction Effect of Phosphorus and Sulphur on Yield and Quality of Clusterbean in Typic Haplustept. World J. Agric. Sci. 7, 556–560.
Yifru, A., Mesfin, K., 2013. Assessment on the status of some micronutrients in vertisols of the central Highlands of Ethiopia. Int. Res. J. Agric. Sci. Soil Sci. 3, 169–173.
Yoch, D.C., 1979. Electron-Transport Systems Coupled to Nitrogenase. Treatise Dinitrogen Fixat 605–652.
Zafar, S., Nasri, M., Moghadam, H.R.T., Zahedi, H., 2014. Effect of zinc and sulphur foliar applications on physiological characteristics of sunflower (Helianthus annuus L.) under water deficit stress. Int. J. Biosci. 5, 87–96.
Zaidi, A., Khan, M.S., Amil, M., 2003. Interactive effect of rhizotrophic microorganisms on yield and nutrient uptake of chickpea (Cicer arietinum L.). Eur. J. Agron. 19, 15–21.
Zerihun, G., Girma, A., Sheleme, B., 2017. Rhizobium inoculation and sulphur fertilizer improved yield, nutrients uptake and protein quality of soybean (Glysine max L.) varieties on Nitisols of Assosa area, Western Ethiopia. African J. Plant Sci. 11, 123–132. https://doi.org/10.5897/AJPS2017.1519.
Zhao, Yanwen, Xiao, X., Bi, D., Hu, F., 2008. Effects of Sulfur Fertilization on Soybean Root and Leaf Traits, and Soil Microbial Activity. J. Plant Nutr. 31, 473–483. https://doi.org/10.1080/01904160801895001.