摘要
本文在对作物水分生产函数分析的基础上,通过试验对Jensen模型进行了修正,提出了适合研究区的作物水分环境生产函数,同时。
On the base of analysing the function of water -crop yield and through experiments,the anthor of this paper has revised the Jensen Model and presented the function of water -environment-crop yield suitable for this experiment region. And a model of predicting the water insufficient sensitivity coeffcient has been setup.
出处
《灌溉排水》
CSCD
1993年第4期20-24,共5页
Irrigation and Drainage
关键词
小麦
水分
干旱区
产量
The function of water - environment yield of crop Predicting model for water insufficient sensitinity coefficient ε1
