Browsing 1997 by Subject "Competition"

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Effect of nitrogen level and duration of weed competition on weed biomass, yield and yield attributes of wheat

Sarker, M.A.Z.; Miah, M.G.; Hamid, A.; Haider, J.; Hashem, A. (BSMRAU, 1997-06)

An experiment was conducted during Rabi season of 1993-94 at IPSA farm to investigate the effects of nitrogen levels (100, 120 and 160 kg ha*1) and duration of weed competition (weed-free, weed competition up to 20, 30, ...