Characterization of Microbial Structure of Litters at Different Depths in Dairy Cow Fermentation Bed and Evaluation of Its Application Effect

HAN Shan-shan, LI Zhong-ling, ZHANG Qiang, YUE Shu-ning

Animal Husbandry and Feed Science . 2021, (6): 39 -45 . DOI: 10.12160/j.issn.1672-5190.2021.06.008