| 温度、盐度对绿鳍马面鲀幼鱼存活及生长的影响 |
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| 引用本文： | 薛美岩,张静,杜荣斌,赵学政,江声海,姜海滨.温度、盐度对绿鳍马面鲀幼鱼存活及生长的影响[J].海洋湖沼通报,2012(1):63-67. |
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| 作者姓名： | 薛美岩 张静 杜荣斌 赵学政 江声海 姜海滨 |
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| 作者单位： | 上海海洋大学水产与生命学院;山东省海洋水产研究所;烟台大学海洋学院;烟台泰华海珍品有限公司 |
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| 基金项目： | 山东省科技攻关项目:海洋经济动物(绿鳍马面鲀)引育种繁育技术项目资助 |
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| 摘 要： | 在工厂化条件下,通过控制养殖用水的不同温度、盐度,对绿鳍马面鲀幼鱼的存活及生长情况进行观测研究。结果表明:平均全长(42.66±5.23)mm的幼鱼存活的适宜温度为21～30℃,高于30℃时会引起大量死亡;体长和体质量生长的最适温度为21～24℃,高于24℃则生长速度减慢。幼鱼存活的适宜盐度为10～45,体长和体质量生长的最适盐度为25～35,超出此范围生长速度明显降低。
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| 关 键 词： | 绿鳍马面鲀 温度 盐度 存活与生长 |
EFFECTS OF TEMPERATURE AND SALINITY ON SURVIVAL AND GROWTH OF LARVAE NAVODON SEPTENTRIONALIS |
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| XUE Meiyan,ZHANG Jing,DU Rongbin,ZHAO Xuezheng,JIANG Shenghai,and JIANG Haibin.EFFECTS OF TEMPERATURE AND SALINITY ON SURVIVAL AND GROWTH OF LARVAE NAVODON SEPTENTRIONALIS[J].Transaction of Oceanology and Limnology,2012(1):63-67. |
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| Authors: | XUE Meiyan ZHANG Jing DU Rongbin ZHAO Xuezheng JIANG Shenghai and JIANG Haibin |
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| Institution: | 1* (1.College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306,China; 2.Marine Fisheries Research Institute of Shandong Province,Yantai 264006,China; 3.Marine College,Yantai University,Yantai 264005,China; 4.Taihua Rare Sea Products Co.Ltd.,Yantai 264114,China)) |
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| Abstract: | The survival and growth of larvae Navodon septentrionalis(Günther) were studied under different temperatures and salinities.The results showed that the larvae could grow and survive at temperature range 21~30℃,and most of the larvae died when the temperature was above 32℃;the optimum temperature range for the larvae was 21~24℃,and the growth rate would be slowed down when temperature was above 24℃.The larvae could grow and survive at salinity range 10~45,and most of the larvae died when the salinity was beyond the range;the optimum salinity range for the larvae was 25~35,and the growth rate would be slowed down obviously when the salinity was beyond the range. |
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| Keywords: | Larvae Navodon septentrionalis temperature salinity survival and growth |
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