| 基于农作制分区的1985—2015年中国小麦生产时空变化
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		| 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
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		| Bing BAI,Yu-Hao YANG,Xiao-Hui WANG,Hao JIA,Yao WU,Lei-Gang SHI,Xiao-Gang YIN,Fu CHEN | 
	
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		| 表4 1985-2015年黄淮海农作区小麦种植面积集中度变化值 
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		| Table 4 Changes of wheat sown area’s concentration in Huang-Huai-Hai farming region from 1985 to 2015 (%) 
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		|    | 黄淮海农作区 Huang-Huai-Hai farming region
 | 1985 | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 |   | 环渤海亚区Bohai-Sea farming region | 13.20 | 10.24 | 10.38 | 10.61 | 9.47 | 8.76 | 8.27 |   | 燕山太行山山前平原亚区Shanqian farming region | 10.79 | 12.25 | 12.22 | 12.49 | 11.48 | 10.74 | 10.18 |   | 黄淮海农作区 Huang-Huai-Hai farming region
 | 1985 | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 |   | 海河低平原亚区Haihe Plain farming region | 14.22 | 19.60 | 19.10 | 18.51 | 19.63 | 20.89 | 20.64 |   | 鲁西平原亚区Luxi Plain farming region | 10.07 | 9.86 | 9.14 | 8.65 | 7.51 | 8.53 | 8.32 |   | 黄淮平原亚区Huang-Huai Plain farming region | 37.77 | 23.84 | 24.45 | 24.17 | 24.93 | 25.28 | 25.77 |   | 豫西丘陵亚区Yuxi Hill farming region | 3.65 | 5.04 | 5.18 | 5.27 | 5.36 | 5.09 | 5.16 |   | 汾渭谷地亚区Fenwei Basin farming region | 10.29 | 19.17 | 19.52 | 20.29 | 21.61 | 20.71 | 21.65 |  | 
	
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