作物水分生产函数的理论基础及其应用

摘要

Basic principle,some pattern model and how to apply crop water production function were introduced,in order to explain the relation of output and water quantity relation producing in the process of crops.Meanwhile,the correlation of crop yield and plant growth term service discharge was found out.The study provided theoretical basis for making crops irrigation system,doing irrigation project planning and water-saving irrigation management in water-deficient area.%介绍了作物水分生产函数的基本原理和典型模型及其应用,得出了作物产量与作物生长期供水量的关系,以期为缺水地区制定作物灌溉制度,进行灌溉工程规划及节水灌溉管理提供理论依据。