Effects of biochar on nitrogen transformation and ammonia emissions during pig manure composting
LI Taikui,WANG Xiaofei,GUO Zhanling,ZHANG Xiangning,KOU Changlin,WANG Yanjiang
Ecology and Environmental Sciences . 2021, (4): 874 -879 .  DOI: 10.16258/j.cnki.1674-5906.2021.04.025