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2 世界各国小麦产量比较
Fig.2 Comparison of the wheat output of countries in the world