Xinjiang Agricultural Sciences
Comprehensive Evaluation of Soil Nutrients in Yecheng County Orchard Based on Principal Component Analysis and Cluster Analysis
WU Xiang-lin, CHENG Shu-huang, LAI Ning, FU Yan-bo, DOU Xiao-jing, DUAN Jing-jing, WANG Zhi-guo
Xinjiang Agricultural Sciences . 2018, (7): 1286 -1292 .  DOI: 10.6048/j.issn.1001-4330.2018.07.013