基于农作制分区的1985—2015年中国小麦生产时空变化

白冰,杨雨豪,王小慧,贾浩,吴尧,史磊刚,尹小刚,陈阜

Spatio-temporal changes of China’s wheat production based on division of farming system during 1985-2015

Bing BAI,Yu-Hao YANG,Xiao-Hui WANG,Hao JIA,Yao WU,Lei-Gang SHI,Xiao-Gang YIN,Fu CHEN

图5 全国(a)、长江中下游(b)、黄淮海(c)和西北农作区(d)小麦生产面积和产量重心变化

Fig. 5 Changes of wheat production and area gravity in nation (a), middle and lower reaches of Yangtze (b) River, Huang-Huai-Hai (c), and Northwest (d) Farming Region