| 大竹蛏稚贝滤水率的研究 |
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| 引用本文： | 吴杨平,陈爱华,姚国兴,张志伟,吴建平.大竹蛏稚贝滤水率的研究[J].海洋科学,2011,35(1):6-9. |
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| 作者姓名： | 吴杨平 陈爱华 姚国兴 张志伟 吴建平 |
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| 作者单位： | 江苏省海洋水产研究所,江苏,南通,226007 |
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| 基金项目： | 江苏省水产三项工程项目(K2008-1); 南通市农业创新科技计划项目(AL2009001) |
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| 摘 要： | 2008 年 10～11 月间,采用实验生态学方法对大竹蛏(Solen grandis Dunker)稚贝进行了滤水率的研究.比较了不同饵料及浓度、规格、温度对大竹蛏稚贝滤水率(R<,F>)的影响.结果表明:(1)在适宜浓度下,大竹蛏稚贝对5种单胞藻的滤水率均随着浓度的增大而增大;(2)大竹蛏稚贝的滤水率随着体质量的增...
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| 关 键 词： | 大竹蛏(Solen grandis Dunker) 滤水率 规格 饵料种类 饵料浓度 温度 |
| 收稿时间： | 2010/7/16 0:00:00 |
| 修稿时间： | 2010/8/19 0:00:00 |
The filtration rate of juvenile Solen grandis Dunker |
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| WU Yang-ping,CHEN Ai-hua,YAO Guo-xing,ZHANG Zhi-wei,WU Jian-ping.The filtration rate of juvenile Solen grandis Dunker[J].Marine Sciences,2011,35(1):6-9. |
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| Authors: | WU Yang-ping CHEN Ai-hua YAO Guo-xing ZHANG Zhi-wei WU Jian-ping |
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| Institution: | WU Yang-ping,CHEN Ai-hua,YAO Guo-xing,ZHANG Zhi-wei,WU Jian-ping(Jiangsu Institute of Marine Fisheries,Nantong 226007,China) |
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| Abstract: | The effects of temperature,diets,diet density,and sizes on the filtration rate of Solen grandis were studies in a laboratory system from October to November 2008.It was found that the filtration rate of five species microalgae was increased with microalgae density increasing at the optimum microalgae density.The relationship between filtration rates and individual weight followed an exponential correlation,RF=13.029WD0.730 9(R2=0.998 8).In addition,the filtration rate was increased with the increase of temp... |
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| Keywords: | Solen grandis filtration rate sizes diet species diet density temperature |
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