非充分灌溉制度与灌水预报  

Irrigation Scheduling of Deficit Irrigation and Irrigation Forecasting

作　　者：焦艳平[1] 王文元[1] 

机构地区：[1]河北农业大学城乡建设学院,保定071001

出　　处：《河北大学学报（自然科学版）》1998年第S1期131-133,共3页Journal of Hebei University(Natural Science Edition)

摘　　要：首先介绍了非充分灌溉的理论机制,进而较系统地介绍了以作物水分生产函数为基础的3个数学模型,包括优化灌溉制度模型,确定经济灌溉定额模型,灌溉预报模型,使节水灌溉模型变为节水农业生产实时操作指南。The authors briefly introduce deficit irrigation at first. And furthermore, presents three mathematics models based on crop water production function systemically, including optimization model of irrigation scheduling, model of rational irrigation quota, model of Real - Time irrigation forecastion. To make the theory of saving water irrigation into guide for agriculture practice.

关 键 词：非充分灌溉 灌溉制度 灌水预报 

分 类 号：S274[农业科学—农业水土工程]