Evaluation of lentil weed management practices under various tillage systems
1996
Negusie Tadese | Seid Ahmed | Mengistu Huluka | Sewalem Amogne (Debre Zeit Agricultural Research Center (Ethiopia))
To investigate the efficacy of different weed management practices under conventional tillage (CT), minimum tillage (MT) and zero tillage (ZT); an experiment was carried out between 1989 to 1992 on light soil fields of Debre Zeit Agricultural Research Center. The main effect of tillage (T), weed control practice (W) and the TW interaction were significant. As a whole MT and ZT gave significantly higher yields than CT in weed control treated plots. But, under weedy check condition, the yield differences among tillage systems were not significant
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