| 不同饵料对舟山牙鲆仔稚鱼生长发育及存活的影响 |
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| 引用本文： | 史会来,楼宝,毛国民,骆季安,郑代明.不同饵料对舟山牙鲆仔稚鱼生长发育及存活的影响[J].上海水产大学学报,2008,17(6). |
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| 作者姓名： | 史会来 楼宝 毛国民 骆季安 郑代明 |
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| 作者单位： | 浙江海洋学院海洋与渔业研究所,浙江海洋水产研究所,浙江舟山316100 |
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| 基金项目： | 浙江省科技计划
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| 摘 要： | 采用野生桡足类、经营养强化的卤虫无节幼体、未经营养强化的卤虫无节幼体以及人工配合饲料投喂15日龄牙鲆仔鱼，经30d培育，测定其生长、白化率、变态率和存活率。结果表明：野生桡足类和人工配合饲料试验组的牙鲆仔鱼牛长率、变态率和存活率均最高，白化率最低；营养强化试验组的牙鲆仔鱼生长及成活率等各项指标均较高，白化率较低；未强化试验组的牙鲆仔鱼生长及成活率等各项指标均最低，白化率最高。据此可认为：桡足类和经营养强化的卤虫无节幼体是牙鲆仔鱼的优质活饵料。
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| 关 键 词： | 牙鲆 生长 白化率 存活率 |
Effects of diets on growth and survival of artificially produced juveniles of Paralichthys olivaceus |
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| SHI Hui-lai,LOU Bao,MAO Guo-min,LUO Ji-an,ZHENG Dai-ming.Effects of diets on growth and survival of artificially produced juveniles of Paralichthys olivaceus[J].Journal of Shanghai Fisheries University,2008,17(6). |
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| Authors: | SHI Hui-lai LOU Bao MAO Guo-min LUO Ji-an ZHENG Dai-ming |
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| Institution: | SHI Hui-lai,LOU Bao,MAO Guo-min,LUO Ji-an,ZHENG Dai-ming(Marine , Fishery Research Institute of Zhejiang Ocean University,Marine , Fishery Research Institute of Zhejiang Province,Zhoushan 316100,China) |
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| Abstract: | The growth rates and survival rates of artificial-produced juveniles of Paralichthys olivaceus feeding on wild copepoda,enriched Artemia nauplii,unenriched Artemia nauplii,and formulated diet for 30 days were investigated from March 25,2007 to April 24,2007.The results showed that the growth rates,survival rates and metamorphism rates of the juveniles feeding on wild copepoda and formulated diet were the highest,and the albation rates in the trial were the lowest.The juveniles feeding on enriched Artemia na... |
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| Keywords: | Paralichthys olivaceus growth albation rate survival rate |
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