蜂花粉多糖对肉鸡生产性能及免疫性能的影响

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1、第27卷第3期江西农业大学学报Vol.27，No.32005年6月ActaAgriculturaeUniversitatisJiangxiensisJune,2005文章编号:1000-2286(2005)03-0450-04蜂花粉多糖对肉鸡生产性能及免疫性能的影响汪礼国‘，陆水明’，刘三凤，，潘坷，，吴红翔’，颜伟玉’，曾志将，’(1.浙江省江山市养蜂管理站，浙江江山324100;2.江西农业大学动物科技学院，江西南昌330045)摘要:用蜂花粉多糖作为饲料添加饲喂肉鸡，实验分两组。蜂花粉多糖以0.2%的比例饲养的作为A组，也就是试验组，B组为空白对照组，在相同的环境下一同饲养。定期测定

2、两组鸡的生产性能和免疫性能指标。结果表明，第4周末，A组与B组的周龄重差异不显著，第8周末，A组周龄重显著高于B组的周龄重。A试验组的料重比低于B组，可以节约饲料2.5%oA组的屠宰率，胸肌率，腿比率，半净膛率，全净膛率与B组相比都差异不显著。第4,6和8周龄时A组血清中的总蛋白、白蛋白、球蛋白和球蛋白/白蛋白等指标与B组都差异不显著。第6周龄和第8周龄时A组的胸腺指数、法氏囊和肾脏指数都与对照组相比差异显著，蜂花粉多糖作为饲料喂肉鸡可以提高免疫器官指数。关键词:蜂花粉多糖;肉鸡;生产性能;免疫性能中图分类号:S831.1文献标识码:AEffectsofHoneybeePollenPoly

3、saccharideonProductiveandImmunePerformanceinMeatFowlWANGLi一guo1，LUShui-mlng2，LIUSan一feng2，PANKeg，WUHong-xlang2，YANWei一yu2，ZENGZhi一jiang2’(1.ApiculturalManagementOfficeofJiangshanCity，ZhejiangProvince，Jiangshan324100，China;2.CollegeofAnimalScienceandTechnology，JAU，Nanchang330045，China)Abstract:This

4、experimentusedhoneybeepollenpolysaccharideasfeedadditivetofeedthemeatfowlwhichweredividedintotwogroups，0.2%honeybeepollenpolysaccharidewasaddedtothedietforthetestgroupA，Bwasthecontrolgroup.Bothwerefedunderthesamecondition.Theproductiveandimmuneper-formanceweremeasured.Theresultshowednosignificantd

5、iferencebetweengroupAandgroupBintheav-eragebodyweightbytheendofweek4，buttheaveragebodyweightofgroupAwassignificanthigherthanthatofgroupBbytheendofweek8.Duringthewholeexperimentalperiod，thefeedconversionrateofgroupAwaslowerthanthatofgroupB，whichsavedfeedby2.5%comparedwiththecontrolgroup.Theresultsh

6、ownosignificantdifferencebetweengroupAandgroupBinslaughterpercentage，breastmeatpercentage，thighpercentage，semi一evisceratedpercentageandevisceratedpercentage.Thecontentsoftotalalbumen，albu-min，globulin，globulin/albumininserumshowednosignificantdifferencebetweengroupAandgroupBinweek4,6and8.Therewere

7、significantdifferencesinthymusindex，indexsofbursalandthymusbetweengroupAandBinweek6and8.Honeybeepollenpolysaccharideasfeedadditiveformeatfowlincreasedim-muneperformance.Keywords:honeybeepollenpolysaccharide;meatf