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1、2015年第36卷第2期增刊复合添加剂对塘养黄河鲤摄食复合添加剂对塘养黄河鲤摄食、、生长生长、、品质品质的影响研究的影响研究■闫飞赵红月刘来亭(河南工业大学生物工程学院,河南郑州450001)摘要:实验通过对黄河鲤摄食量、体重、硬度、弹性、回弹力等数据的测定和分析,从而判断复合添加剂对塘养黄河鲤摄食、生长、品质的影响。试验中使用两个鱼塘,分别为:实验组和对照组。实验组投喂添加复合添加剂的基础饲料,对照组只投喂基础饲料,每天投喂一次,实验期20d。每天测定一次黄河鲤的摄食量,每隔一周测定一次黄河鲤的体重、体长、体
2、高和肠重,20d后,取其肉块,对鱼肉的硬度、弹性、黏附性、回弹力、胶黏性、咀嚼性和系水力进行检测,将测定后的结果用SPSS进行数据处理分析。经分析后发现,添加复合添加剂能够改变黄河鲤摄食量、增重率、肥满度、脏体比、硬度、弹性、黏附性、回弹力和系水力,摄食量增加2.3%,增重率增加31.5%,肥满度增加0.5%,脏体比减少1.6%,硬度增加31.7%,弹性增加16.7%,黏附性减少23.1%,回弹力减少13.2%,系水力分别减少3.33%(24h)、2.54%(48h)、2.45%(72h),但对黄河鲤肉质的胶黏
3、性、黏结性、咀嚼性无显著性差异。表明复合添加剂能够增加黄河鲤摄食量,对其具有促生长作用,并能够改善鱼肉品质。关键词:复合添加剂;摄食;生长;品质doi:10.13302/j.cnki.fi.2015.Z2.011中图分类号:S816.7文献标识码:A文章编号:1001-991X(2015)Z2-0041-06Effectsofcompoundadditivesonfeeding,growth,qualityofYellowRivercarpfrompondYanFei,ZhaoHongyue,LiuLaitin
4、gAbstract:ThisexperimentmeasuredandanalyzedthedataoftheYellowRivercarpfoodintake,bodyweight,hardness,flexibility,resilience,etc.,inordertodeterminetheYellowRivercarpfeeding,growth,andqualityofthecompoundadditives.Twofishpondsusedintheexperimentsaredividedasf
5、ollows:theexperimentalgroupandcontrolgroup.Theexperimentalgroupfedabasicfeed,addingcompoundadditivecontrolgroupfedthebasaldiet,fedonceaday,theexperimentlasteduptotwentydays.DeterminationoftheYellowRivercarp'sfoodintakeeveryday.Everyotherweek,determinationoft
6、heYellowRivercarpweight,bodylength,bodyheightandintestinalweight,aftertwentydays,whicheveristhemeat,fishhard⁃ness,elasticity,adhesion,resilienceadhesiveness,chewinessandwaterholdingcapacitytesting,determinetheresultsafterdataprocessingandanalysisusingSPSS.An
7、alysisfoundthat,addingthecompoundaddi⁃tivescanchangetheamountoftheYellowRivercarpfeeding,weightgain,fatness,VSI,hardness,elastici⁃ty,adhesion,resilienceandwaterholdingcapacity,2.3percentincreaseinfoodintake,anincreaseof31.5percentinweightgain,anincreaseof0.5
8、%infatness,adecreaseof1.6%inVSI,anincreaseof31.7%inhardness,elasticityincreasedby16.7%,adhesiondecreasedby23.1%,13.2%reductioninresilience,thewaterholdingcapacitydecreasedby3.33%(24h),adecreaseo