TY  - BOOK
AU  - HARMOHINDER Singh
TI  - Studies on weed control in soybean( Glycine max L. Merrill)
U1  - T 633.349.954 H31S 
PY  - 1992///
CY  - Ludhiana
PB  - PAU
KW  - SOYBEAN -- WEED CONTROL
KW  - AGRONOMY
KW  - HERBICIDE
KW  - SOYABEAN
KW  - WEED
KW  - YIELD
N2  - Studies on weed control in soybean showed that weed free period of first 15 days was insufficient as weeds which emerged later l1li caused significant reduction in yield. Weed .. competition for initial 30 days caused 12 per cent loss in yield. Delaying w
ER  -