摘 要: | 几种生态因子对双齿围沙蚕早期生活的影响石小平,赵清良(安徽师范大学,芜湖241000)(南京师范大学,210024)EffectsofseveralEcologicalFactorsonEarlyStage,survivalandGrowthofPerinereisAibuhitensis¥ShiXiaoping(AnhuiNormalUniversity,Wuhu241000),ZhaoQingliang(HanjingNormalUniversity,210024).(Chinese,JournalofEcology,1993,12(5):21-24。ThispaperdealswiththeeffectsofpH,salinity,densityandmediumontheearlystage-developmentandgrowthofPerinereisaibuhilnesis.TheresultsshowthattheoptimumpHforitshatchingis7.0-7.5,underwhich,suitableslinityisintherangeof15-40%,andThesuit
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