and animal factors affecting nitrogen excretion in sheep and goats

作者： M. Acciaro , Profesor Albareda , Via De Nicola , E. Molina-Alcaid , A. Cabiddu

DOI:

关键词:

摘要: The relationships between N excretion and diet in sheep an d goats are reviewed. A database of 154 mean values concerning composition, nutrient intake a nd digestibility , faecal (FNE) urinary (UNE) at different physiological stages was developed. For each animal species stage, average range li ve weight, fat-corrected milk, intakes, chemical composition diets, crude protein (CP) apparent digesti bility, FNE UNE were calculated. Total (TNE) calculated as the sum UNE. Additi onally similar for fed diets containing condensed tannins (CT) developed alysed. Values higher (P<0.05)

暂无可下载资源，当前可以选择系统获取到有开放资源时通知我或者直接发起求助文献求助

参考文章(43)

M. D. Carro, C. Valdés, M. J. Ranilla, J. S. González, Effect of forage to concentrate ratio in the diet on ruminal fermentation and digesta flow kinetics in sheep offered food at a fixed and restricted level of intake Animal Science. ,vol. 70, pp. 127- 134 ,(2000) , 10.1017/S1357729800051663

A. Cannas, Feeding of lactating ewes. CABI Publishing. pp. 79- 108 ,(2004) , 10.1079/9780851996813.0079

J. C. Marini, J. D. Klein, J. M. Sands, M. E. Van Amburgh, Effect of nitrogen intake on nitrogen recycling and urea transporter abundance in lambs. Journal of Animal Science. ,vol. 82, pp. 1157- 1164 ,(2004) , 10.2527/2004.8241157X

M. D. Carro, M. J. Ranilla, F. J. Giráldez, A. R. Mantecón, Effects of malate on diet digestibility, microbial protein synthesis, plasma metabolites, and performance of growing lambs fed a high-concentrate diet. Journal of Animal Science. ,vol. 84, pp. 405- 410 ,(2006) , 10.2527/2006.842405X

GL Sanginés, TJ Nahed, SME Juárez, RF Pérez-Gil, None, In vivo and in situ digestibilities and nitrogen balance of Buddleia skutchii as a sole component and mixed with Pennisetum clandestinum in sheep diets Small Ruminant Research. ,vol. 69, pp. 129- 135 ,(2007) , 10.1016/J.SMALLRUMRES.2006.01.001

D. R. Yáñez-Ruiz, E. Molina-Alcaide, A comparative study of nutrients utilization, alkaline phosphatase activity and creatinine concentration in the serum of sheep and goats fed diets based on olive leaves. Journal of Animal Physiology and Animal Nutrition. ,vol. 92, pp. 141- 148 ,(2008) , 10.1111/J.1439-0396.2007.00719.X

Vincent Allard, Paul C. D. Newton, Mark Lieffering, Harry Clark, Cory Matthew, Jean-François Soussana, Yvonne S. Gray, Nitrogen cycling in grazed pastures at elevated CO2: N returns by ruminants Global Change Biology. ,vol. 9, pp. 1731- 1742 ,(2003) , 10.1111/J.1365-2486.2003.00711.X

G. Licitra, T.M. Hernandez, P.J. Van Soest, Standardization of procedures for nitrogen fractionation of ruminant feeds Animal Feed Science and Technology. ,vol. 57, pp. 347- 358 ,(1996) , 10.1016/0377-8401(95)00837-3

D.R. Yáñez-Ruiz, E. Molina-Alcaide, A comparative study of the effect of two-stage olive cake added to alfalfa on digestion and nitrogen losses in sheep and goats. Animal. ,vol. 1, pp. 227- 232 ,(2007) , 10.1017/S1751731107340032

10.

B. Santoso, B. Mwenya, C. Sar, Y. Gamo, T. Kobayashi, R. Morikawa, K. Kimura, H. Mizukoshi, J. Takahashi, Effects of supplementing galacto-oligosaccharides, Yucca schidigera or nisin on rumen methanogenesis, nitrogen and energy metabolism in sheep Livestock Production Science. ,vol. 91, pp. 209- 217 ,(2004) , 10.1016/J.LIVPRODSCI.2004.08.004

and animal factors affecting nitrogen excretion in sheep and goats

来源期刊

我的账户

and animal factors affecting nitrogen excretion in sheep and goats

来源期刊

相似文章 0

我的账户