Effect of organic nitrogen on yield and nutrient composition of rice (Oryza sativa L.)
2010
Yadav, S.K. | Panwar, N.R. | Ramana, S.
Field experiment was conducted to find the efficacy of substituting fertilizer N at different proportions PS%, 50% and 75% of total N) with organic N sources i.e., farm yard manure (FYM), green leaf manure GLM), poultry manure and BGA on nutrient uptake (NPK) and yield of rice variety Sarju 52. In general the maximum uptake of the nutrients and grain yield were obtained with the application of 25% N through green manure + 75% through inorganic urea. GLM is more efficient than other orgnic sources at all the proportions of N.
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Эту запись предоставил Indian Council of Agricultural Research