temPerature一controlledseed~ng;larvaer~g

Stu勿ontheTemPerature一eont拍lledHighYield

Culturel’echniqueofPectenyessoens纽Jay

QiJingtaoetal(12)

AbstraetMeasuressuehasPurifyingand eontrollingthePhysiealandchemiealfactorsofthe

seawater,clloosingthebestbroodscalloP,eonirolling

thetemPerature,changingandaeratingthe

water,Preventingthediseaseandusingthe

Photosyntlleticl〕aeteriawereapPlied.Theaverageyield

was7600thousalldPereubiemeterofthewaterbody

KeywordsPectenyessoensisJay,.indueed

maturationoftheParentscalloP;incubation;

TheExPerimentsonCultureBrachionus

Pli亡a雄公初thPSBAddedto飞乞astandAlgaePOwder

y妞。Xuemeietal(32)

AbstractIntheProeessofeulturerotifer

BrachionusPlicatiliswithBaker,5yeastandaeertain

a们nouniofsPiralingalgaePowder,weaddPhotosyllth-

etieBacteria(PSB)inourexpenments.Theresultshow

thatasakindofsubsidiarydiet,PSBhasallextraord- inaryandobviouslyeffecttoaccelelatePoPulationof

therotifer.ThefourgrouPsofexPerimentsshow

resPeetively:(1)TherotiferfedwithaPPr0Priatedosage

ofPSB,Profiferatefaster.(2)Theefl七ctwithfreshPSB

15almostsarneasthatwithPSBculturedforalong

time.(3)AsincreaseofdosageofPSB,theaccelerationofrotiferPoPulationgrowtheouldbeo bserved,butn()t

showeomPletelydireCtratio.IntheeultureProcessof

rotifer,wecantakethisProPortiontoaddPSB(50X

10“ee11/ml)that15dryyeast(g):algae

Powder(g):PSB(nil)二1:02:05一l:0.2:1.(4)PSB15best

assubsi diaryfeed,butwhenit’5addedtoyeastand

algaePowder,threedietseancomPlementmutuallyon

thedietnulritionforrotifer

KeywordsBraehionusPlieatilis;eulture:PSB;

yeast:algaePowder

EditorandPublisher:EditorialOffieeofShandong

Fisheries(63,SimaRoad,Yantai,China)

Posteode:264001

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EditorinChief:MuJun

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