机译:Bio-efficacy of pre-and post-emergence herbicides on weed controland yield of rainfed lowland rice
Department of Agronomy, S. V. Agricultural College, Acharya NG Ranga Agricultural University,Tirupati, Andhra Pradesh 517 502, India;
Grain yield; Growth parameters; Residual greengram; Seedling vigour index; Weed growth;