Effect of seed rate and different spacing on rice grain yield under aerobic situation (Oryza sativa L.)

摘要

The field experiment was conducted during kharif season of 2012 at Upland Paddy Research Scheme Farm, VNMKV, Parbhani it was observedfrom present investigation that the seed rate 35 kg ha~(-1) with spacing 30 cm was found to be significantly superiorover rest of the seed rate and spacing in respect to plant height (cm), leaf area (cm) effect tillers, no. of panicles, grain yield (kg ha~(-1)), straw yield (kg ha~(-1)), biological yield (kg ha~(-1)), harvest index (%).