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Defoliation, nitrogen, and competition: effects on plant growth and resource allocation of Cleistogenes squarrosa and Artemisia frigida 期刊论文
journal of plant nutrition and soil science-zeitschrift fur pflanzenernahrung und bodenkunde, 2007, 卷号: 170, 期号: 1, 页码: 115-122
作者:  Gao, Ying Zhi;  Wang, Shi Ping;  Han, Xing Guo;  Chen, Quan Sheng;  Zhou, Zhi Yong
收藏  |  浏览/下载:27/0  |  提交时间:2009/12/08
Stable carbon isotope analyses show dominance of C3 grasses in the feed selected by small herbivores at the alpine meadow at the Tibetan Plateau 期刊论文
journal of animal and feed sciences, 2006, 卷号: 15, 期号: 1, 页码: 115-120
作者:  Yi, XF
收藏  |  浏览/下载:12/0  |  提交时间:2009/12/09
Productivity and persistence of perennial grass mixtures under competition from annual weeds in the alpine region of the Qinghai-Tibetan Plateau 期刊论文
weed research, 2005, 卷号: 45, 期号: 2, 页码: 114-120
作者:  Dong, SK;  Long, RJ;  Hu, ZZ;  Kang, MY
收藏  |  浏览/下载:20/0  |  提交时间:2009/12/09
An application of the analytic hierarchy process and fuzzy logic inference in a decision support system for forage selection 期刊论文
new zealand journal of agricultural research, 2004, 卷号: 47, 期号: 3, 页码: 327-331
作者:  Sun, J;  Chen, QG;  Long, RJ;  Jiang, WL
收藏  |  浏览/下载:15/0  |  提交时间:2009/12/09
Influence of grazing intensity on performance of perennial grass mixtures in the alpine region of the Tibetan Plateau 期刊论文
new zealand journal of agricultural research, 2003, 卷号: 46, 期号: 3, 页码: 175-183
作者:  Dong, SK;  Long, RJ;  Hu, ZZ;  Ding, LM;  Xu, MY
收藏  |  浏览/下载:15/0  |  提交时间:2009/12/10


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