Application of principal component analysis in comprehensive assessment of soil quality under Panax notoginseng continuous planting.
ZHANG Zi-long1**, WANG Wen-quan1, MIU Zuo-qing2, LI Shi-dong2, YANG Jian-zhong3
(1College of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China; 2Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 3Wenshan Research Institute of Sanqi, Yunnan Province, Wenshan 663000, Yunnan, China)
ZHANG Zi-long1**, WANG Wen-quan1, MIU Zuo-qing2, LI Shi-dong2, YANG Jian-zhong3. Application of principal component analysis in comprehensive assessment of soil quality under Panax notoginseng continuous planting.[J]. cje.