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ADG, ADFI and gain/feed.One week before the end of experiment, chromium oxide (Cr 2 O 3 ) was added at 0.20% of diet as an indigestible Effects of Dietary Probiotic on Growth Performance, Nutrients Digestibility, Blood Characteristics and Fecal Noxious Gas Content in Growing Pigs
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Chen et al. (2005) studied this question.
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