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时间:2020-05-24
《草鱼配合饲料添加酵母培养物对草鱼生长性能、肝肠功能的影响.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第33卷第1期武汉轻工大学学报V0J.33No.12014年3月JournalofWuhanPolytechnicUniversityMar.2014文章编号:2095-7386(2014)01-0034-06DOI:10.3969/j.issn.2095-7386.2014.01.009草鱼配合饲料添加酵母培养物对草鱼生长性能、肝肠功能的影响刘立鹤,张恒,聂伟,陈进,张志勇,刘军,黄峰,范伟(1.武汉轻工大学动物科学与营养工程学院,湖北武汉430023;2.湖北省淡水水产健康养殖协同创新中心,湖北武汉430023;3.武汉爱维信生物科技有限公司,湖北
2、武汉430070)摘要:试验在两种不同营养水平的饲料配方中分别添加0ms/kg,50me/kg,100mr,/kg的酵母培养物益宁易SCP,制成6种试验饲料饲喂均重20.39±2.19g草鱼6周,评估了饲料中不同益宁易添加量对草鱼生长性能和肝、肠功能的影响。结果表明:在普通饲料中添加50ms/kg的益宁易SCP可以促进草鱼的生长,保护草鱼的肝脏不受损害,并能够显著促进草鱼肠道的发育,增加其绒毛高度;而在降低营养标准的低价饲料中,添加量要需增加到100ms/kg,效果才会更明显。关键词:草鱼;酵母培养物;生长性能;肝胰腺;组织切片中图分类号:S963文献
3、标识码:AEfectsofgrasscarpfeedaddedyeastcultureongrowthperformance,thefunctionofliverandbowelofgrasscarp(Ctenopharyngodonidellus)L,Un。he,ZHANGtteng,NIEWei,CHENn,ZHANGZhi.yong,LIUJun,HUANGFeng,FANWei(1.SchoolAnimalScienceandNutritionalEngineering,WuhanPolytechnicUniversity,Wuhan43002
4、3,China;2.HubeiProvincialFreshwaterFisheriesCenterHealthAquacultureCollaborativeInnovation,Wuhan430023,China;3.WuhanAllVictorsBiotechnologyCO.,LTD.Wuhan430070,China)Abstract:InordertoassesstheimpactofdiferentdietaryofCelmanaxSolubleConcentratedPowder(SCP)ongrowthperformanceandth
5、efunctionofliverandbowelofgrasscarp(Ctenopharyngodonidellus),CelmanaxSolubleConcentratedPowderwasaddedtotwodifferenttrophielevelsfeedformulationsat0ms/kg,50ms/kgand100ms/kg,respectively.Eachdietofthesixtestfeedswasfedtograsscarp(averageweight:20.39-4-2.19g)forsixweeks.Theresults
6、showedthatadding50ms/kgofCelmanaxSCPinordinaryfeedcanpromotethegrowthofgrasscarp,protecttheliverofgrasscarpfromdamageandsignificantlypromotethedevelopmentofthegrasscarpgutwithincreasingitsvillusheight.However,inthelowernutritionalstandardsoflow—costfeed,onlywhentheaddamountofCel
7、manaxSCPrequiredtobe100mg/kg,theefectwillbemoreobvious.Keywords:grasscarp;yeastculture;growthperformance;liverpancreas;tissuesections益宁易SCP(CelmanaxSolubleConcentratedPowder)是美国伟克公司采用先进的生产工艺和独收稿日期:2013-11-05.作者简介:刘立鹤(1972-),男,博士,副教授,E-mail:Liulihe06@126.tom.1期刘立鹤,张恒,聂伟,等:草鱼配合饲料添
8、加酵母培养物对草鱼生长性能、肝肠功能的影响35特的发酵技术生产的纯天然酵母水解产物。该产品1材
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