Spatial Distribution Characteristics and Influencing Factors of Exchangeable Calcium and Magnesium in Tobacco Planting Soil in Tongren City
LIU Jie, TAN Zhiyong, ZHOU Xinghua, AI Yongfeng, SHEN Xiaoxiong, LI Qiang, ZHAO Hui
Journal of Nuclear Agricultural Sciences . 2022, (4): 812 -819 .  DOI: 10.11869/j.issn.100-8551.2022.04.0812