Some Morphological Characters and Yield of Common Field Bean (Vicia faba.L)

To evalauate the influences of irrigation time with wastewater of Iran mayhes factory (producing leaven) on some morphological characters and yield of faba bean, a factorial experiment carried out on the base of randomized complete block design (CRBD) in Iran Mayehs factory farm in spring2012. Experimental factors consisted of irrigation times at 3 levels I1 = one irrigation with determined amount of wastewater, I2 = two irrigations with determined amount of wastewater, I3 = irrigation during the growth period of plants with determined amount of wastewater) and wastewater concentration at 6 levels (P0 = irrigation with normal water (control), P15=15% wastewaters + normal water, P30= 30% wastewaters + normal, P45= 45% wastewaters + normal water, P60= 60% wastewaters + normal water, P100= all wastewater) with three replications. Results showed that the effect irrigation numbers on traits such as plant height, number of pods per plant and seed yield was significant. Results also revealed that the effect of weastwater concentration on1000seed weight was significant. The interaction of number of irrigations by weastwater concentrations on stem dry weight was also signification. Evaluation of different treatments showed that 45 percent concentration of wastewater was increased traits under study. It seems, that controlled irrigation of bean with wastewater of factory (producing yeast) can be effective in improving its yield in the region.