Effects of Humic Acid on Soil Nutrients and Microbial Community Structure of Cucumber with Different Continuous Cropping Years in Greenhouse
SUN Shijun, LIU Qi, YE Yingjie, WEI Na, HAO Shuiyuan
Journal of Henan Agricultural Sciences . 2022, (2): 65 -74 .  DOI: 10.15933/j.cnki.1004-3268.2022.02.008