小麦生产概况及其发展
赵广才,常旭虹,王德梅,陶志强,王艳杰,杨玉双,朱英杰

General Situation and Development of Wheat Production
Guangcai Zhao,Xuhong Chang,Demei Wang,Zhiqiang Tao,Yanjie Wang,Yushuang Yang,Yingjie Zhu
图3 我国粮食作物种植面积情况
Fig.3 The figure of the planting area of grain crops in China