Effects of different coal-based material ratios on physical and chemical properties of saline-alkali soil under simulated farmland conditions
ZHAO Caiyi, SUO Quanyi, LIU Wei, LIU Yu, LIN Fangchun, YU Xiaowen
Journal of Northern Agriculture . 2020, (2): 51 -57 .  DOI: 10.12190/j.issn.2096-1197.2020.02.08