摘要
为寻求利用有限水资源取得最高作物产量或最大效益的灌溉方案,应根据不同供给水源的时空分布,作物品种与生长期和农田水分状况进行综合分析,系统分析方法的线性或非线性规划方法可望得到最优结果。
For finding out the irrigation scheme to get maximizing crop production or maximizing benefit by using limited water resources, a serial factor temporal and spatial distribution of water resources supply, different typies of crops, growth period, and soil moisture regime were used to synthetic analysis, optimum consumptive water resources shall be able to find from system approach, such as linear plan or nonlieanr plan.
出处
《灌溉排水》
CSCD
1991年第1期1-6,共6页
Irrigation and Drainage
关键词
灌溉
节水
决策系统
Irrigation Water economy Decision System
