In the Terai Area of West Bengal, Critical Estimation of the Effect of Integrated Nutrient Management on Rapeseed (Brassica campestris var. Yellow Sarson) Yield, Uptake, and Profitability

Abstract

During 2007, 2008, and 2009, a field experiment was done in the Uttar Banga Krishi Viswavidyalaya's experimental farm in Pundibari, Cooch Behar, West Bengal, to investigate the impact of integrated nutrient management on Rapeseed yield, uptake, and economics (Brassica campestris var. Yellow sarson) T₁₁ (50 percent RDF + FYM @ 2.5 t ha^-1 + VC @1.25 t ha^-1 + NC @ 1.25 t ha^-1 + PM @ 1.25 t ha^-1) had the best grain yield of 13.48 q ha^-1 based on pooled data, which was statistically comparable to T₉ (T₁+ Neemcake @ 2.5 t ha^-1) and T₈ (T₁+ Vermicompost @ 2.5 t ha^-1) (13.40 q ha^-1). T₁ (100 percent RDF+ Borax @ 10.0 Kg ha^-1), on the other hand, had the best B: C ratio.