作物生长模型（CropGrow）研究进展
朱艳(
),汤亮,刘蕾蕾,刘兵,张小虎,邱小雷,田永超,曹卫星()
),汤亮,刘蕾蕾,刘兵,张小虎,邱小雷,田永超,曹卫星()
Research Progress on the Crop Growth Model CropGrow
ZHU Yan(),TANG Liang,LIU LeiLei,LIU Bing,ZHANG XiaoHu,QIU XiaoLei,TIAN YongChao,CAO WeiXing()
),TANG Liang,LIU LeiLei,LIU Bing,ZHANG XiaoHu,QIU XiaoLei,TIAN YongChao,CAO WeiXing()
图9. 中国水稻主产区不同层次单产和总产产量差的空间分布特征
（a）YGTY-AY,目标产量-实际产量;（b）YGPY-TY,潜在产量-目标产量;（c）PG TY-AY,YGTY-AY×种植面积;（d）PGPY-TY,YGPY-TY×种植面积
Fig. 9. Spatial distribution of yield gap and production gap at different levels in main rice production regions of China
（a）Target yield-actual yield;（b）Potential yield - target yield;（c）YGTY-AY×planting area;（d）YGPY-TY×planting area
