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《Journal of Anhui Agricultural Sciences》 1997-04
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The Grey Relational Dynamic Analysis of Food Crop Productive Factors along the Huaihe River Area in Anhui

Wang Guangyu et al (Crop Institute ,Anhui Academy of Agricultural Sciences ,Hefei 230031)  
The analysis of seven factors of food crop production along the Huaihe River area showed that fertilization and agricultural machinery were the main influential factors;Cropping area sown and its index were secondary factors.
【Fund】: 安徽省科委农业科研重点课题
【CateGory Index】: S11
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