Integrated Weed Management in Soybean [Glycine max. (L.) Merrill)
Author:
Dheer Singh, K.C. Sharma
Total Page Count: 5
DOI:
Page Number: 22 to 26
Department of Agronomy, College of Agriculture, G.B. Pant University of Agric. & Tech., Pantnagar, Lucknow-226 001 (U.P.)
Abstract
Field experiments conducted during kharif season of 1985 and 1986 revealed that the total weed dry matter was reduced by variety T-49 (indeterminate), planting soybean at narrow row spacing (30 cm), two hand weedings (20+40 d a s) followed by alachlor 2.5 kg/ha. The reduction in grain yield due to weeds was 50% in weedy check plot. The highest grain yield was obtained with two hand weedings (20+40 d a s).
