Arid

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Fractal analysis of soil physical and chemical properties in five tree-cropping systems in southwestern China 期刊论文
发表期刊: AGROFORESTRY SYSTEMS. 出版年: 2016, 卷号: 90, 期号: 3, 页码: 457-468
作者:  Li, Tianyang;  He, Binghui;  Zhang, Yi;  Tian, Jiale;  He, Xiaorong;  Yao, Yun;  Chen, Xiaoyong
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
Agroforestry  Soil particle size distribution  Fractal dimension  Soil property  Monoculture system  Tree-cropping systems  
Water use patterns and agronomic performance for some cropping systems with and without fallow crops in a semi-arid environment of northwest China 期刊论文
发表期刊: AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 出版年: 2000, 卷号: 79, 期号: 2-3, 页码: 129-142
作者:  Li, FR;  Zhao, SL;  Geballe, GT
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/28
wheat monoculture  rotation system  fallow crop  agronomic performance  water use patterns  soil conservation requirement  NW China