Nutrient management in soybean (Giycine max)-mustard (Brassica juncea) crop sequence
DOI:
https://doi.org/10.59797/ija.v44i3.3542Keywords:
Land productivity, NPK uptake, Economics, Soybean-mustard crop sequenceAbstract
An experiment was conducted at Morena during 1993-94 and 1994-95 to study the effect of organic and inorganic sources of plant nutrients on productivity, nutrient uptake and economics of soybean [Glycine max (L.) Merr.1-mustard [Brassica juncea (L.) Czernj & Cosson] cropping sequence. Significantly higher seed yield of soybean was recorded with N,, (% B + % T) &,P (20 kg N applied as basal and rest 20 kg N top dressed at 30 DAS), whereas in mustard the yield was highest when N, (M + %) PBOK2, (20 kg N supplied through FYM and remaining 20 kg N through urea) was applied in soybean. The maximum mean total land productivity and net return were obtained from N,, (% + %) P,K,,. The uptake of NPK was maximum when soybean was fertilized with N,(% + Y2) P,&, whereas in mustard maximum uptake of NPK was recorded with N,, (% + %) P,, K,, was given to soybean crop in kharif.References
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