不同饵料对细鳞鱼仔鱼开口驯化的比较

2022(X)711CHINESEJOURNALOFSHERIESVol.20,No.2Nov.2(X)7:l(X)53832(2007)0200()705,,,,,,,,,(1.,0070;2.,111;3.,0018):442d,,,,;,:;;;:596:ABrachymystaxlenok(Pallas);[,,,,,,,[6,,,,[[6,,,,,,4(),,11.1:200711:(2(Xj6BA3BDS02),(Zoo7HSYZXYY21),(27GB23260395),(20(BA3B08):(1979),,,Email:[e-mail]:(1961),,,Email:[e-mail]820,,6000,21.4622.20mm,52.50-54.50mg1.260()04(4xoo),3(3x500)(A,A3),(B,B3),(CC3),,+(Dl-D3)6,ro15%(),7,6:0011.3(40cmx30cmx20cm),,18-20I/min,60em100w11.216.45.4-9.omL1.4,3sd,30min1.5SPSS12.0,(ANOVA)DuncanS,:(1)(weightwthetirve,w)W=aebt(2)(tallenhwtheurve,TLgC)c=Ad,+bD,+eD+d,(3)(nhaneilteorrelationequation,w*L)W,=aL(4)(Daileightgain,DWG)DWG;(W:Wl)/(t:tl)(5)(Instantaneouswthrate,IGR)IGR=[(1nw:Inwl)/(t:tlX100%,WIWZtlt:(g),abed,D22.16,1,AD(P0.05),A,C,BD;(P0.05);A,BDC;IGRDWG(P0.05)(1)4D,BC,A,(P0.05),CD,AB,;,2.2,(1,:Wge(A)=31.93e,,,(R,0.5717),wge(B)=32.gle,(=0.9763),Wge(C)=34.oleo4497(=0.9751),wg(D)=40.73eo405,,(R,=0.9700)2:914Talle1TheeffeetsoffourdifferentdietsongrowthofB.lenoklarvaeABCD(mg)54.5053.6052.5852.50(mm)22.201.6021.581.5321.641.4521.461.50(mg)650.35192.37524.10149.39b537.52166.sobs.4513o.3lb(mm)43.213.0739.203.2938.913.934().202.45(%)59.8037.423.4()28.67IGR(%)6.350.265.740.19b6.040.36a6.100.50aD(.n,.d,)13.311.6611.310.84b12.441.5212.881.70:(P0.05),(P0.05)42,(2),:T=0.15sD,0.s579n,+3.2697D+15.975(R,=0.9963),TL0.o595D,+1.0267D,1.2392D+21.559(R,0.9907),TL=0.035D,+0.1629D,+0.767D+21.362(R2=0.995),TL=0.15D,0.996lD,+3.652lD+20.525(R,0.:WwL(A)wwL(B)=42.339L,,,(R,=0.8733),WwL()=43.693L,49.oosL,9(R,=0.9375)42.291IL,25,(n,=(R,=0.5512)9882)0.7432),,wwL(n)=,;_2..236(J)l223456I())Fig1WeightehaneurvesofFig2StemlengthehaneurvesofB.lenokindifferentexperimentupsB.lenokindifferentexPerimentuPs3,8,,,,9,,,203.1D,C,BA,,,,,,C,,A,,,;B,3.2,D,3(l),,(2),IGRDWG(1),,,3,A,,,,A,,B,C,,,,,,,,,,+,,,,3.3![[,Jungwirth,,14;skalin,,,,,,,,,,,,,1,,,.J.,1997,102:(l):7781.2,,,.J.,1999,78:1213.3,,,.J.,1999,12:2223.4,.J.,2,30(12):36,5.J].,2(X)3,127:16.6,,,.J.,2006,36(2):4951.7.J.,1995,19(4):335342.8].M].:,1995,11.9],,,.J.,2005,51(6):10231033.10,,.[J].,2X,24(2):3335..J.,2004,2:33.12,.J].(),2(X)2,21(3):216219.13],,,..,2003,10(l):2934.14JunrthM.TheproblemoffarnlingandeonsevationoftheDanubesalmon(HuehohuehoL.)J.En-virBIOIFish,1978,3:231234.15SkalinB.TeehnoloaOdIZavanjavopulaeadiee(HuehohuehoL.)UvodamaSlovenjeJ.AgrieConspSei,1983,63:619634.ComoarisonenctsofdinrentdietsonPhyseaiof,lenoklarvaeXucefengl,xIAnamingZ,YAoDexin3,uYongfal,zHANGYuyong],Mouzhenbo](1.HeiloniangFisheResearchhistituteofChineseAeademyofFisheSeienees,Harbin15(X)70,Chi-na;2.LiaoningFreshwaterFisheResearchInstitute,LiaoyangO(X),China;3.SalmonReleaseExperi-mentalStationofRaoheinHeiloniangprovinee,Hathin15(X)18,China)Abstract:FortytwodayseultureexperimentwaseonduetedtoeomparetheeffeetsoffourdifferentdietsongrowthofBrach)nztaxlenoklarvae.Theresultshowsthatdifferentdietshavesignifieanteffeetondomestieateinitialfeedingandwth,ininitialfeedingstage,thewthpattemequationsbetweeneveupallfittedwell;dailyweightgainandinstantaneousgrowlhrateexistdreneeinB.lenoklarvaewasbestinimportsfeedgrouP,nextweretubifiei-daeup,domestiefeedup,mixedfeedup.Keywords:Braeh}taxlenok:larvae:initialfeeding;tame