摘要
ExperimentswereconductedtoexaminetheeffectsofsalinityfluctuationontheintermoltperiodandgrowthofFenneropenaeuschinensiswithaninitialbodyweightof(0.5532±0.0001)g(meanplusorminusSE).Thesalinity(S0)ofthecontroltreatmentis30throughouttheexperiment,whilethetreatmentsS2,S4,S7andS10aresubjectedtodifferentsalinityfluctuations,andtherangesare2,4,7and10,respectively.Aftera30-dayfeedingtrial,thelongestandtheshortestintermoltperiodsoftheshrimpoccurunderTreatmentsS10andS2,respectively(difference37.14%).Thespecialgrowthrates(SGR)oftheshrimpunderthefivetreatmentsarerankedasS7＞S4＞S2＞S10＞S0,andtheSGRoftheshrimpunderTreatmentS0islowerthanthatunderTreatmentsS4andS7by22.36%and28.11%,respectively(P＜0.05).Theminimalfeedintake(FI)oftheexperimentalanimalsoccursinTreatmentS0(84.04%and88.54%ofthatunderTreatmentsS4andS7,respectively)(P＜0.05).Therearenosignificantdifferencesinthefoodconversionefficiency(FCE)oftheshrimpunderthefivetreatments(P＞0.05).
出版日期
2005年03月13日（中国期刊网平台首次上网日期，不代表论文的发表时间）
