Long-term manure and fertilizer effects on soil organic matter fractions and microbes under a wheat–maize cropping system in northern China
- 作者Wei Gong; Xiaoyuan Yan; Jingyan Wang; Tingxing Hu; Yuanbo Gong
- 卷第149卷
- 印刷ISSN0016-7061
- 文件大小290.39KB
- 发表时间2009
- DOI10.1016/j.geoderma.2008.12.010