Evaluation of the synergistic effects of biochar and biogas residue on CO2 and CH4 emission, functional genes, and enzyme activity during straw composting

Xu Lin, Nanyi Wang, Fanghong Li, Binghua Yan, Junting Pan, Shilin Jiang, Hua Peng, Anwei Chen, Genyi Wu, Jiachao Zhang, Lihua Zhang, Hongli Huang, Lin Luo