PDF(1226 KB)
Comprehensive Evaluation of Soil Fertility of Different Land Use Patterns of Changsha Arable Land Based on Principal Component and Cluster Analysis
HUMingyong, FENGQiufen, ZHUJian, RENZhengwei, LIUSu, YIZhanping, WUYuhui
PDF(1226 KB)
PDF(1226 KB)
Comprehensive Evaluation of Soil Fertility of Different Land Use Patterns of Changsha Arable Land Based on Principal Component and Cluster Analysis
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