Reaction of Common bean Crop (Phaseolus vulgaris L.) under Irrigation Intervals and Green manure

To investigate the effects of irrigation management and green manure on yield of common bean, split plot in a randomized complete block design with three replications was conducted in the city of Astaneh Ashrafiyeh crop year 2012. Main plots with no irrigation and irrigation during the study period of 6, 12 and 18 days and includes green manure plots with values 0, 1, 2, and 3 cm in each plot were selected. Results showed that irrigation management on yield probability level, and the performance of the five sheaths and biological significance. Different levels of green manure on yield, pod yield and biomass were significantly five percent level. The interaction of different levels of irrigation management and green manure on yield was significant at five percent level, while the pod yield and biological yield was significant. Comparison of the data showed that the highest seed yield, pod yield and biological yield in irrigation management 6 days, respectively, with values of 2475, 3278.1 and 4426.6 kg/ha. Maximum yield, pod yield and biomass production at different levels of green manure 1407.8, 2181.1 and 2958.5 kg/ha. The interaction of different levels of irrigation management and green manure on yield of 3313.6 kg ha had the highest.