Effects of vitamin supplementation on growth performance and carcass characteristics in pigs
作者： J.H. Cho , N. Lu , M.D. Lindemann
DOI: 10.1016/J.LIVSCI.2017.08.007
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摘要: Abstract Three experiments involving a total of 405 crossbred pigs were performed to evaluate the effects increasing vitamin supplementation on growth performance and carcass characteristics. A common premix (VP) that provided adequate amounts vitamins (4 fat-soluble 7 B vitamins), was added at varied levels in Exp. 1 2. Experiment used 125 weanling with initial body weight (BW) 7.5 ± 0.2 kg. Dietary treatments basal diet 0.00%, 0.05%, 0.10%, 0.25%, 0.50% VP. The experimental diets fed for 28 d single phase. results demonstrated average daily gain (ADG) feed intake (ADFI) linearly increased (P
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