Effect of cultivation patterns and weed management on Kidney bean’s yield and yield component

This investigation designed for effects of cultivation rows intervals and weed management on kidney bean and this experience conducted in split plot randomized complete block design with 3 replications in experimental farm of Islamic Azad university of Chalous on 2013. The cultivation pattern were: 25*10 cm, 35*7 cm, 50*5 cm and 15*15 cm and weed control treatments were control (without weed management) and hand weeding (1 time). Independent and interaction effect had been survey in levels 1 and 5 about some traits such as shrub height, number of sheath, number of grain, sheath length, grain yield, biological yield and growth index. Effect of cultivation pattern was significant about most of mentioned traits, except shrub height. Weed management (hand weeding) had significant effect in level 1% on number of sheath and biological yield. Interaction of cultivation patterns and weed management had significant effect on mentioned traits except number of sheath and shrub height. The most of yield and yield component observed in 15*15 cm treatment. Intensity treatment had better effect on productivity competition with weeds.