Growth promoters and meat yield

作者: L.O. Fiems , B.G. Cottyn , Ch.V. Boucqué

DOI: 10.1016/B978-0-444-88930-0.50009-2

关键词: Growth rateHormoneBiologyEndocrinologySteroidAnimal sciencePromoterFeed conversion ratioAntibioticsInternal medicineTrenboloneAnabolic steroid

摘要: Abstract The development of a number growth promoters, such as antibiotics, hormones and β-agonists, the use in poultry, pigs, sheep cattle has improved meat production through positive effect on rate and/or feed efficiency. combined different promoters can result additivity effects. anabolic steroid trenbolone also β-agonists increase dressing percentage, while it was mostly unaffected by other or often decreased hormone. hormone repartition energy towards less fat more lean tissue carcass, irrespective animal species.

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