Top-down selection of pit mud local microbial community for efficient anaerobic digestion of distilled grain waste - Tao Xu; Mengya Han; Yan Zeng; Rujie Yang; Ling Xiang; Hanlan Tang; Xiaotong Liu; Yuanlong Chi; Zhenghong Xu; Suyi Zhang; Danqun Huo; Xiaozhong Zhong (Bioresource Technology, 2026)