Changes in soil organic carbon and nitrogen after 26 years of farmland management on the Loess Plateau of China
7
This study was funded by the Fok Ying-Tong Education Foundation for Young Teachers in the Higher Education Institutions of China 131025 and the Natural Science Foundation of Shaanxi Province 2014KJXX-52.
2015-11-09(万方平台首次上网日期,不代表论文的发表时间)
806-813