Arid

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Seasonal variations in the chemical composition and dry matter degradability of exclosure forages in the semi-arid region of northern Ethiopia 期刊论文
发表期刊: ANIMAL FEED SCIENCE AND TECHNOLOGY. 出版年: 2009, 卷号: 148, 期号: 1, 页码: 14-35
作者:  Yayneshet, T.;  Eik, L. O.;  Moe, S. R.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/28
Browse  Crude protein  Grass  Digestibility  Supplement  Tigray  
Utilization of three nitrogen sources associated to cactus forage (Opuntia ficus-indica, mill.) cv. gigante in dairy cows supplementation grazing at differed pasture 期刊论文
发表期刊: REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE. 出版年: 2002, 卷号: 31, 期号: 3, 页码: 1315-1324
作者:  de Albuquerque, SSC;  Lira, MD;  Ferreira, MV;  dos Santos, MVF;  Junior, JCBD;  de Melo, JN;  Farias, I
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
protein supplement  botanical composition  milk yield  semi-arid region