Responses of soil organic matter stability, N transformation processes and nitrous oxide production to compost application in long-term sustainable managed soils

Xia Zhu-Barker1, Chunying Xu2, Yi Qiong3 and William R Horwath1, (1)University of California Davis, Davis, CA, United States, (2)Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, China, (3)Guangdong Academy of Agricultural Sciences, Guangzhou, China