QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2017    学科主题：Agriculture     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 organic carbon on the fragmented Chinese Loess Plateau: Combining effects of vegetation types and topographic positions 期刊论文 SOIL & TILLAGE RESEARCH, 2017, 卷号: 174, 页码: 1-5 作者:  Wang, Zhiqi;  Hu, Yaxian;  Wang, Rui;  Guo, Shengli;  Du, Lanlan 收藏  |  浏览/下载：92/0  |  提交时间：2018/04/12 Soil Organic Carbon  Fragmented Topography  Spatial Distribution  Land Use   Responses of crop nitrogen partitioning, translocation and soil nitrogen residue to biochar addition in a temperate dryland agricultural soil 期刊论文 PLANT AND SOIL, 2017, 卷号: 418, 期号: 1-2, 页码: 405-421 作者:  Shen, Yu-fang;  Tang, Liang;  Zhu, Li-xia;  Shen, YF (reprint author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China.;  Xiao, Qian 收藏  |  浏览/下载：22/0  |  提交时间：2018/04/12 Biochar  n Concentration  n Uptake  n Translocation  n Use Efficiency  Residual Soil n   Drip irrigation lateral spacing and mulching affects the wetting pattern, shoot-root regulation, and yield of maize in a sand-layered soil 期刊论文 AGRICULTURAL WATER MANAGEMENT, 2017, 卷号: 184, 页码: 114-123 作者:  Zhou, Lifeng;  Feng, Hao;  Zhao, Ying;  Qi, Zhijuan;  Zhang, Tibin 收藏  |  浏览/下载：16/0  |  提交时间：2018/04/12 Mulched Drip Irrigation  Lateral Spacing  Wetting Pattern  Shoot-root Regulation  Sand-layered Soil   Effects of water-fertilizer coupling on root distribution and yield of Chinese Jujube trees in Xinjiang 期刊论文 INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2017, 卷号: 10, 期号: 6, 页码: 103-114 作者:  Liu, HG;  He, XL;  Jing, L;  Li, FD;  Ping, G 收藏  |  浏览/下载：78/0  |  提交时间：2018/04/14 water-fertilizer coupling  root distribution  yield  dense dwarf trees  Ziziphus jujuba