Integrated weed management in soybean (Glycine max (L.) Merrill) under different moisture regimes

摘要

A field experiment was conducted at Agricultural College and Research Institute, Coimbatore during summer and Kharif seasons of 1994 to investigate the effect of weed control methods under different moisture regimes in soybean. The treatments included two moisture regimes and five weed contrl methods. Maximum grain yield was obtained when irrigation was resorted at 0.60 IW/CPE ratio with the pre-emergence application of alachlor@ l.25 kg ha followed by handweeding at 40 DAS.