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Integrated Use of Animal Manure and Inorganic Fertilizer on Growth and Yield of Vegetable Cowpea (Vigna uniquiculata)

Authors: R. Yoganathan, H. K. L. K. Gunasekera, R. Hariharan

Abstract:

Field experiment was conducted to investigate the combine use of animal manure and inorganic fertilizer on growth and yield performance of vegetable cowpea. The experiment was laid out in a Randomized Complete Block Design (RCBD) with seven treatments. Poultry manure, cattle manure and goat manure were evaluated with recommended level of inorganic fertilizer for vegetable cowpea. The highest crop yield was obtained by the application of poultry manure combined with the recommended level of inorganic fertilizer. The lowest yield was obtained by the application of goat manure only. In addition, the results revealed that the goat manure and cattle manure were inferior to poultry manure as a source of organic manure for vegetable cowpea cultivation. The animal manure combine with chemical fertilizer gave a higher yield when compared to the sole application of animal manure. The soil analysis showed that the nitrogen content and phosphorus content of poultry manure treated plots were higher than other treatments tested. But potassium content was higher in goat manure treated plots. The results further revealed that the poultry manure has a beneficial effect on crop growth and yield compared with other treatments. Therefore, the combined use of poultry manure with inorganic fertilizer application has been recognized as the most suitable way of ensuring high crop yield.

Keywords: inorganic fertilizer, animal manure, vegetable cowpea, growth and yield performance

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1086615

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References:


[1] Elsheikth,E.A.E, Elzidany,A.A.(1995).Effect of rhizobium inoculation, organic and chemical fertilizers on yield and physical properties of Feba bean seeds, plants food for human nutrition 51:137-144.
[2] Wijewardana,J.D.H. (1995), Effect of animal manure and chemical fertilizers on the growth and yield of tomato,Krushi, 15(1):7-10.
[3] Giardini,L,Pimpini,F,Borin,M.(1992). Effect of poultry manure and mineral fertilizers on the yield of crops, Journal of agriculture science(Cambridge),118:207-213.
[4] Joshi.D,C,Shoudry,S.R,Swami,B.N.(2006), Agricultural organic waste basic concepts, Potential and cherecteristics, Himanshu publications, New Delhi.
[5] Wijewardana,J.D.H,(1993), Effect of organic and chemical fertilizers on vegetable cultivation in upcountry intermediate zone, Tropical agriculturist,143:143-153
[6] Sharma, A.R. (1995). Fertilizer use in rice and rice based cropping system. Fertilizer News 40(5):29-41.
[7] Gupta.P.K. (1999), Hand book of soil, fertilizer and manure, Agro botanica,Bikaner, pp258-283.
[8] James. (1997). Effect of rizobium inoculation, farmyard manure and nitrogen fertilizer on growth nodulation and yield of selected food grain legumes, African crop science conference proceedings8, pp305-312.
[9] Ghoshal.N, Singh,K.P.(1995). Effect of farmyard manure and inorganic fertilizer on the dynamics of soil microbial biomass in tropical dryland agro-ecosystem,Biologyand fertility of soils 19(2/3):231-238.