The Determination of Optimal Crop Pattern with Max-min Ant System method Case Study: Golestan Dam Irrigation and Drainage network)

In recent years، the Determination of Crop pattern with purpose the use of Optimum Available resources was considerded by Researchers and governments in order to Increasing the farmers'' incoming. According to the Water Crisis، Factors of production Specially water as the most limitative factor in agriculture should be use Systematic and careful planning. In this study we determine the optimized crop pattern of Golestan dam irrigation and drainage network for maximizing the incoming of formers using of MMAS (maximum- minimum ant system). The Result show that the current cropping pattern is not optimize and with applying out suggested crop pattern، benefit per hectar land of plant would be increased especially in fall and summer cropping. Also the model result showed that in fall cropping because of some rainy days، some allocation of water need of crop would be supplied، And it may be saved up to 75 percent in water consumption with application Suggested cropping pattern that would be around 24. 5 MCM water. In case of Storage The Significant volume of water You can cultivate the More land in summer.