灌区水资源实时优化调配决策软件研制

Decision-making software for real-time optimal allocation of water resources in irrigation area

针对北方水资源短缺的特点,在一定农作物种植比例条件下,将有限水资源分配给各种作物,进行非充分灌溉,使有效水资源发挥最大效益。并以模拟技术为手段,以控制作物不同生育期土壤最低含水率为方法,结合降水的随机性,进行灌区优化配水过程设计及可实施自修正的灌溉决策软件研制。

Based on the shortage of water resources in the north of China, under the condition of definite crops planting scale, the limited water resources were allocated to different crops in deficit irrigation ways, which aims to get maximum benefit.By means of simulative technique and the method of controlling the lowest water content rate of soil in different growth period, considering the randomicity of rainfall, the irrigation decisionmaking software was developed for the optimal water allocation and realtime selfadjustment in irrigation practice.