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One-step Separation and Purification of Three Lignans and One Flavonol from Sinopodophyllum emodi by Medium-pressure Liquid Chromatography and High-speed Counter-current Chromatography 期刊论文
PHYTOCHEMICAL ANALYSIS, 2013, 卷号: 24, 期号: 6, 页码: 603-607
作者:  Wang, Ping;  Liu, Yongling;  Chen, Tao;  Xu, Wenhua;  You, Jinmao;  Liu, Yongjun;  Li, Yulin
Adobe PDF(448Kb)  |  收藏  |  浏览/下载:893/191  |  提交时间:2014/05/09
High-speed Counter-current Chromatography  Medium-pressure Liquid Chromatography  One-step  4 '-demethylpodophyllotoxin  Podophyllotoxin  Deoxypodophyllotoxin  Kaempferol  Sinopodophyllum Emodi  
Effects of seeding ratios and nitrogen fertilizer on ecosystem respiration of common vetch and oat on the Tibetan plateau 期刊论文
PLANT AND SOIL, 2013, 卷号: 362, 期号: 1-2, 页码: 287-299
作者:  Zhang, Zhenhua;  Duan, Jichuang;  Wang, Shiping;  Luo, Caiyun;  Zhu, Xiaoxue;  Xu, Burenbayin;  Chang, Xiaofeng;  Cui, Shujuan;  Wang, SP (reprint author), Chinese Acad Sci, Inst Tibetan Plateau Res, Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China.
Adobe PDF(666Kb)  |  收藏  |  浏览/下载:656/165  |  提交时间:2014/05/09
Pasture  Mixed Seeding  Monoculture  Ecosystem Respiration  Respiration Intensity  Alpine Meadow