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Estimating crop coefficients of winter wheat based on canopy spectral vegetation indices EI期刊论文
2013
作者:  Luo Yi
收藏  |  浏览/下载:23/0  |  提交时间:2014/12/31
Increase in soil nutrients in intensively managed cash-crop agricultural ecosystems in the Guanting Reservoir catchment, Beijing, China EI期刊论文
2013
作者:  Zhang Xinyu
收藏  |  浏览/下载:23/0  |  提交时间:2014/12/31
Erosion and nutrient cycling in the Vetiveria zizanioides hedgerow intercropping system with fertilization or mulching measures in humid slopeland EI期刊论文
2006
作者:  Cai Qiangguo
收藏  |  浏览/下载:10/0  |  提交时间:2012/06/11


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