Under OM farming, 100% nutrients were provided through farm
yard manure (FYM) @ 20 ton/ha. FYM contained 5-6 kg/ton N,
1.2-2 kg/ton P and 5-6 kg/ton K. Under CM of cultivation, 100 g/
100g nutrients were delivered through inorganic fertilizer (i.e. Urea
as a source of N, diammonium phosphate as a source of P and
muriate of potash as a source of K). The amount of N, P and K in
inorganic farming was 120, 60 and 40 kg/ha. Nitrogen as urea was
applied in 3 splits (50 g/100g at planting, 25 g/100g at tillering and
25 g/100g at panicle initiation) to rice. Phosphorus @ 60 kg/ha and
potassium @ 40 kg/ha were applied as basal dose. Crop was harvested
at maturity and grains were stored at 14 g/100g moisture
content.