不同干旱年型下冬小麦的抗旱效益估算

李祎君

Estimation of drought resistance benefits of winter wheat under different drought years

LI Yijun

图2 新乡冬小麦严重干旱年和一般干旱年电力灌溉次数与收益变化

Fig.2 Variation of benefits with the number of times of electric irrigation of winter wheat in severe drought years and general drought years in Xinxiang