Arid

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Meeting with African Group Ambassadors 科技资讯
发布日期: 2021
收藏  |  浏览/下载:23/0  |  提交时间:2021/06/15
Genetic evaluation of longevity in dairy cattle - A new model for an old trait Genetic evaluation of longevity in dairy cattle - A new model for an old trait 学位论文
出版年: 2017
作者:  Heise;Johannes
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/29
630  Length of productive life  Genetic evaluation  Dairy cattle  Land- und Forstwirtschaft (PPN621302791)  
Factors associated with the success of native and nonnative species in an unfragmented arid-land riverscape 期刊论文
发表期刊: CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES. 出版年: 2014, 卷号: 71, 期号: 8, 页码: 1134-1145
作者:  Whitney, James E.;  Gido, Keith B.;  Propst, David L.
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/29
Temporal variability in insectivorous bat activity along two desert streams with contrasting patterns of prey availability 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2014, 卷号: 102, 页码: 104-112
作者:  Hagen, Elizabeth M.;  Sabo, John L.
收藏  |  浏览/下载:26/0  |  提交时间:2019/11/29
Bats  Hydrologic regime  Insects  Riparian vegetation  Stream productivity  
Factors influencing productive longevity of Awassi and Najdi ewes in intensive production systems at arid regions 期刊论文
发表期刊: SMALL RUMINANT RESEARCH. 出版年: 2012, 卷号: 104, 期号: 1-3, 页码: 37-44
作者:  Abdelqader, Anas;  Al Yacoub, Azzam;  Gauly, Matthias
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/29
Awassi  Culling  Intensive production systems  Longevity  Najdi  Survival analysis