Growth and yield of Cowpea [Vigna unguiculata (L.) Walp] as influenced by jeevamrutha and panchagavya application
2019
Sutar, Reshma | Sujith, G.M. | Devakumar, N.
A field experiment was carried out during kharif 2015 at organic farming block of Research Institute on Organic Farming, University of Agricultural Sciences, Bengaluru to study the influence of different levels of jeevamrutha and panchagavya on growth, yield attributes and yield of cowpea in red sandy loam soil. The results revealed that application of jeevamrutha at 1000L ha⁻¹ and panchagavya at 7.5% significantly influenced growth parameters like plant height, number of branches, number of leaves, leaf area and leaf area index. Interaction effect of jeevamrutha and panchagavya was significant in enhancing the grain yield of cowpea besides improvement in yield attributes like number of pods per plant, length of pods, pod weight, number of seeds per pod, seed weight per plant and 100 seed weight. Nodule characteristics-total and effective number of nodules as well fresh and dry weight of nodules was also significantly influenced by jeevamrutha and panchagavya application at different levels and also due to their interaction. Liquid organic formulations-jeevamrutha and panchagavya are effective in producing higher grain yield in cowpea.
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