Nitrogen fertilizer builds soil organic carbon under straw return mainly via microbial necromass formation - Xiangtian Meng; Xuechen Zhang; Yunuo Li; Yapeng Jiao; Lichao Fan; Yuji Jiang; Chunyan Qu; Ekaterina Filimonenko; Yuhan Jiang; Xiaohong Tian; Jianglan Shi; Yakov Kuzyakov (Soil Biology and Biochemistry, 2024)