Effects of Long⁃term Application of Biogas Slurry on Soil Nutrient Content and Enzyme Activity
WU Jicheng, PAN Xiaoying, YANG Yonghui, GAO Cuimin, WANG Yue,
Journal of Henan Agricultural Sciences . 2021, (7): 76 -86 .  DOI: 10.15933/j.cnki.1004-3268.2021.07.010