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《Journal of Anhui Science and Technology University》 2008-04
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Effect of Astragalus Polysaccharide on Chicks Performance

JIN Guang-ming,ZHAO Gui-fang,CHEN Juan(Animal Science College,Anhui Science and Technology University;Anhui Key Laboratory of Poultry Infectious Disease Prevention and control,Fengyang 233100,China)  
The effect of the Astragalus polysaccharide on chicks performance was tested in the experiment.200 one-day old chicks were selected and divided into five groups randomly,Ⅰ,Ⅱ,Ⅲ,Ⅳ of the experiment and control group,each with 40 ones.Astragalus polysaccharide was added to water by 100mg/L,200mg/L,300mg/L,400mg/L and 0mg/L.Experimental time lasted 40 days.The results showed that the daily weight-gain was increased in the experiment group compared with the control group,although the difference was not significant(P0.05).Both indexes of the food intake and the rate of food to weight in all experiment groups were significantly lower than the control group(P0.05).The rate of death in experiment groupⅣ,Ⅲ and Ⅱ were significantly lower than the control group(P0.01).It implics that the Astragalus polysaccharide could enhance the daily weight-gain and reduce the rate of food to weight in chicks.
【CateGory Index】: S831
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