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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:527/4  |  提交时间:2009/12/10
Improved Pastures  Yields  Leaf Characteristics  Herbage Dm Yield  Species Composition  
No C_4 Plants Found at the Haibei Alpine Meadow Ecosystem Research Station in Qinghai, China: Evidence from Stable Carbon Isotope Studies 期刊论文
Acta Botanica Sinica, 2003, 卷号: 45, 期号: 11, 页码: 1291-1296
作者:  Yi Xianfeng;  Yang Yueqin;  Zhang Xiaoai;  Li Laixing;  Zhao Liang
浏览  |  Adobe PDF(209Kb)  |  收藏  |  浏览/下载:979/240  |  提交时间:2009/11/24
Δ13c Value