Comparing the Effects of Biochar and Straw Amendment on Soil Carbon Pools and Bacterial Community Structure in Degraded Soil - Chengsen Zhao; Yuepei Zhang; Xibo Liu; Xiaowei Ma; Yutian Meng; Xiaoqing Li; Xin Quan; Jiangrong Shan; Wei Zhao; Hongyan Wang (Journal of Soil Science and Plant Nutrition, 2020)