Spatial Variability and Management Zones of Tobacco Soil Nutrients in Qiannan Karst Mountainous Areas, Southwestern China
WU Dechuan, WANG Weijie, SHI Hanfeng, SONG Zemin, CHEN Yong'an, ZHANG Xizhong, LI Zhanghai, JIANG Yuping
Journal of Nuclear Agricultural Sciences . 2016, (8): 1625 -1632 .  DOI: 10.11869/j.issn.100-8551.2016.08.1625