Effect of Nano Urea on Mustard

Result of field experiment revealed that significantly higher values of growth parameters viz. plant height number of branches/plant and yield attributes viz. number of siliquae/plant number of seeds/siliqua and yield viz. seed yield (2709 kg/ha) and stover yield (5207 kg/ha) quality parameters viz. oil content and protein content; N P and K content and uptake net return (?105455/ha) and B:C ratio were recorded higher with the application of 100% RDF + foliar spray of 0.4% nano urea at 30 and 45 DAS. Significantly being at par with application of 100% RDF + foliar spray of 0.2% nano urea at 30 and 45 DAS 100% RDF + foliar spray of 0.6% nano urea at 30 and 45 DAS and 75% RDF + foliar spray of 0.6% nano urea at 30 and 45 DAS. For reduced the fertilizer followed by application of 75% RDF + foliar spray of 0.6% nano urea at 30 and 45 DAS.