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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 学科主题：soil science     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Change in the abundance and community composition of ammonia-oxidizing bacteria and archaea at soil aggregate level as native pasture converted to cropland in a semiarid alpine steppe of central Asia 期刊论文 JOURNAL OF SOILS AND SEDIMENTS, 2016, 卷号: 16, 期号: 1, 页码: 243-254 作者:  Chen, Zhu;  Guo, Yanbin;  Du, Zhangliu;  Wu, Wenliang;  Meng, Fanqiao 收藏  |  浏览/下载：4/0  |  提交时间：2016/12/06 Ammonia oxidizer  Ili River Valley  Land use  Soil aggregates  Nitrosospira cluster 1   Soil nitrogen and its fractions between long-term conventional and no-tillage systems with straw retention in dryland farming in northern China 期刊论文 GEODERMA, 2016, 卷号: 269, 页码: 138-144 作者:  Zhang, Hengheng;  Zhang, Yanqing;  Yan, Changrong;  Liu, Enke;  Chen, Baoqing 收藏  |  浏览/下载：3/0  |  提交时间：2016/12/06 No-tillage  Conventional tillage  Soil total nitrogen  Labile soil organic nitrogen  Soil NO3-N and NH4-N   Long-term effects of no-tillage management practice on soil organic carbon and its fractions in the northern China 期刊论文 GEODERMA, 2014, 卷号: 213, 页码: 379-384 作者:  Liu, Enke;  Teclemariam, Saba Ghirmai;  Yan, Changrong;  Yu, Jianmin;  Gu, Runsheng 收藏  |  浏览/下载：2/0  |  提交时间：2016/12/06 No-tillage  Conventional tillage  Soil organic carbon  Labile soil organic carbon  Winter wheat yield