The study was undertaken to evaluate the long-term effect of organic management practices against integrated use of nutrient sources and chemical fertilizer treatments on mustard productivity and soil fertility. The integrated use of nutrient sources viz., 50% recommended doses of NPKS through chemical fertilizer and 50% N through FYM provided highest seed yield, yield attributes and total uptake of N, P, K which was at par to the 100% chemical fertilizer (NPKS) treatment. | Effect of organic management practices on growth yield attributes and grain yield in mustard Brassica juncea L. Czern. and Coss.