Nitrogen Application Increases Abundance of Recalcitrant Compounds of Soil Organic Matter: A 6-Year Case Study Chen, Xi; Jin, Mengcan; Zhang, Yajie; More Chen, Xi; Jin, Mengcan; Zhang, Yajie; Hu, Jingwei; Gao, Hongjian; Chu, Wenying; Mao, Jingdong; Thompson, Michael L. Less Soil Science. 183(5):169-178, September/October 2018. Abstract Abstract Favorites PDF Get Content & Permissions Buy