A. Skrzypczak, A. Mamcarz, D. Kucharczyk, R. Kujawa
{"title":"使用浮泵收集和转移活的浮游动物，作为网箱饲养的Percid幼虫的食物","authors":"A. Skrzypczak, A. Mamcarz, D. Kucharczyk, R. Kujawa","doi":"10.1577/1548-8640(1998)060<0239:UOAFPT>2.0.CO;2","DOIUrl":null,"url":null,"abstract":"Abstract A system for transfering live natural zooplankton to net cages containing percid larvae is described. The construction of this system is based on a net cage system routinely used for coregonid larvae. The pump transferred zooplankton in proportion to zooplankton density in a lake and can be adjusted depending on fish size and stocking density. A floating pump transferred up to 55% of available zooplankton to a rearing cage. The percentage of zooplankton groups in the control cage and in the pumping water was similar. Zooplanktonic organisms were not damaged by the pump.","PeriodicalId":22850,"journal":{"name":"The Progressive Fish-culturist","volume":"32 1","pages":"239-241"},"PeriodicalIF":0.0000,"publicationDate":"1998-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Use of a Floating Pump to Collect and Transfer Live Zooplankton as Food for Percid Larvae Reared in Net Cages\",\"authors\":\"A. Skrzypczak, A. Mamcarz, D. Kucharczyk, R. Kujawa\",\"doi\":\"10.1577/1548-8640(1998)060<0239:UOAFPT>2.0.CO;2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract A system for transfering live natural zooplankton to net cages containing percid larvae is described. The construction of this system is based on a net cage system routinely used for coregonid larvae. The pump transferred zooplankton in proportion to zooplankton density in a lake and can be adjusted depending on fish size and stocking density. A floating pump transferred up to 55% of available zooplankton to a rearing cage. The percentage of zooplankton groups in the control cage and in the pumping water was similar. Zooplanktonic organisms were not damaged by the pump.\",\"PeriodicalId\":22850,\"journal\":{\"name\":\"The Progressive Fish-culturist\",\"volume\":\"32 1\",\"pages\":\"239-241\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Progressive Fish-culturist\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1577/1548-8640(1998)060<0239:UOAFPT>2.0.CO;2\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Progressive Fish-culturist","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1577/1548-8640(1998)060<0239:UOAFPT>2.0.CO;2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Use of a Floating Pump to Collect and Transfer Live Zooplankton as Food for Percid Larvae Reared in Net Cages
Abstract A system for transfering live natural zooplankton to net cages containing percid larvae is described. The construction of this system is based on a net cage system routinely used for coregonid larvae. The pump transferred zooplankton in proportion to zooplankton density in a lake and can be adjusted depending on fish size and stocking density. A floating pump transferred up to 55% of available zooplankton to a rearing cage. The percentage of zooplankton groups in the control cage and in the pumping water was similar. Zooplanktonic organisms were not damaged by the pump.
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