NWIPB OpenIR

浏览/检索结果: 共2条,第1-2条 帮助

已选(0)清除 条数/页:   排序方式:
Effects of different nitrogen fertilizer levels on growth and active compounds of rhubarb from Qinghai plateau 期刊论文
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2019, 卷号: 99, 期号: 6
作者:  Xiong, Feng;  Nie, Xiuqing;  Zhao, Xiaohui;  Yang, Lucun;  Zhou, Guoying
收藏  |  浏览/下载:64/0  |  提交时间:2019/11/26
Rheum tanguticum Maxim  ex Balf  nitrogen fertilizer  growth traits  active components  seasonal changes  
Analysis of diets of upland buzzards using stable carbon and nitrogen isotopes 期刊论文
ISRAEL JOURNAL OF ZOOLOGY, 2004, 卷号: 50, 期号: 1, 页码: 75-85
作者:  Li, LX;  Yi, XF;  Li, MC;  Zhang, XA
收藏  |  浏览/下载:455/5  |  提交时间:2009/12/09
Seasonal-changes  Trophic Relationships  Pacific Salmon  Mixing Models  Marine  Animals  Ratios  Invertebrates  Fractionation  Delta-c-13