QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5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 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   Transition from intensive tillage to no-till enhances carbon sequestration in microaggregates of surface soil in the North China Plain 期刊论文 SOIL & TILLAGE RESEARCH, 2015, 卷号: 146, 页码: 26-31 作者:  Du, Zhangliu;  Ren, Tusheng;  Hu, Chunsheng;  Zhang, Qingzhong 收藏  |  浏览/下载：3/0  |  提交时间：2016/12/06 No-till  Microaggregate  Density fractionation  Occluded light fraction   23-year manure and fertilizer application increases soil organic carbon sequestration of a rice-barley cropping system 期刊论文 BIOLOGY AND FERTILITY OF SOILS, 2015, 卷号: 51, 期号: 5, 页码: 583-591 作者:  Wang, Yidong;  Hu, Ning;  Xu, Minggang;  Li, Zhongfang;  Lou, Yilai 收藏  |  浏览/下载：4/0  |  提交时间：2016/12/06 Fertilization  Manure amendment  Soil carbon dynamic  Soil carbon sequestration   Influence of coastal plain yellowtops (Flaveria bidentis) residues on growth of cotton seedlings and soil fertility 期刊论文 ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 2012, 卷号: 58, 期号: 10, 页码: 1117-1128 作者:  Zhang, Feng-Juan;  Guo, Jian-ying;  Li, Wan-xue;  Wan, Fang-Hao 收藏  |  浏览/下载：4/0  |  提交时间：2016/12/06 Flaveria bidentis residues  cotton seedling  soil fertility  allelopathy   Assessment of allelopathic effects of residues of Flaveria bidentis (L.) Kuntze on wheat seedlings 期刊论文 ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 2012, 卷号: 58, 期号: 3, 页码: 257-265 作者:  Zhang, Feng-Juan;  Guo, Jian-Ying;  Chen, Feng-xin;  Guo, Ai-Ying;  Wan, Fang-Hao 收藏  |  浏览/下载：4/0  |  提交时间：2016/12/06 Flaveria bidentis residues  wheat seedling  allelopathy