中国主要作物格局优化下的水资源效应分析
刘子源, 赵晓丽, 左丽君, 张增祥, 汪潇, 徐进勇, 易玲

Analysis of water resources effect under the pattern optimization of major crops in China
LIU Ziyuan, ZHAO Xiaoli, ZUO Lijun, ZHANG Zengxiang, WANG Xiao, XU Jinyong, YI Ling
图5 优化前后作物单位产量总用水量分级统计
Fig. 5 Grading statistics of total water consumption per unit yield of crops before and after optimization