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Oxidation of nutrients in bull calves treated with ß‐adrenergic agonists

 

作者: A. Chwalibog,   K. Jensen,   G. Thorbek,  

 

期刊: Archiv für Tierernaehrung  (Taylor Available online 1996)
卷期: Volume 49, issue 4  

页码: 255-261

 

ISSN:0003-942X

 

年代: 1996

 

DOI:10.1080/17450399609381888

 

出版商: Taylor & Francis Group

 

关键词: Bulls;ß‐agoinst;Protein oxidation;Carbohydrate oxidation;Fat oxidation;Heat production

 

数据来源: Taylor

 

摘要:

Oxidation of protein (OXP), carbohydrate (OXCHO) and fat (OXF) was investigated with 12 growing bulls treated withß‐agonist (L‐644, 969) during two 6 weeks trials (Section A and B) at a mean live weight of 195 and 335 kg. Heat production and nutrient oxidation was calculated from gas exchange, with CO2reduced for CO2from fermention processes, and nitrogen excretion in urine.

 

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