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Hedysari rich in various nutrients , has the dual role of medicinal and nutritional . Hedysari as fattening pig feed additives , small-scale test and extend the trial , the small test election Yorkshire and Rongchang pig hybrid generation 16 points A, B two groups , n = 8 , A group for the test group , B group for control group ; extend the trial to select 24 Landrace and Yorkshire hybrid generation as pigs were randomly divided into three groups , each group of eight , Ⅰ , Ⅱ group for the test group , Ⅲ group as a control group . The control group was fed the basal diet , the test group add 1% Hedysari powder . The tests showed that the daily gain of the test group are higher than that in the control group (P <0.05), Description Hedysari as a feed additive , can significantly improve average daily gain and feed efficiency in growing pigs .
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