| 鳗鲡胚胎和早期仔鱼的耗氧量 |
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| 引用本文： | 谢刚,祁宝崙,余德光,曾超.鳗鲡胚胎和早期仔鱼的耗氧量[J].大连水产学院学报,2000,15(4):250-253. |
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| 作者姓名： | 谢刚 祁宝崙 余德光 曾超 |
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| 作者单位： | 中国水产科学研究院珠江水产研究所, 农业部热带亚热带鱼类选育与养殖重点开放实验室, 广州 510380 |
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| 基金项目： | 农业部“九·五”国家攻关项目! ( 96-0 0 8-0 1 -0 1 -0 1 ) |
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| 摘 要： | 测定了鳗鲡人工繁殖的胚胎６个主要发育期的耗氧量。总的变化趋势是随着胚胎发育时间的延长，耗氧量也在逐渐增加，二者裼 相关符合指数函数Ｙ＝０．１２４２ｅ＾０．０３９２。其中原肠期和出膜期是对水中溶氧量特别敏感的时期。同时，测定了早期仔鳗（孵出后１～４ｄ）生长耗氧量，并对胚胎及仔鳗的耗氧特点作了初步的讨论。
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| 关 键 词： | 鳗鲡 胚胎 仔鱼 耗氧量 人工繁殖 受精卵 |
| 文章编号： | 1000-9957(2000)04-0250-04 |
Oxygen consumption of embryo and early larva of eel (Anguilla japonica) |
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| XIE Gang,\ QI Bao lun,\ YU De guang,\ ZENG Chao.Oxygen consumption of embryo and early larva of eel (Anguilla japonica)[J].Journal of Dalian Fisheries University,2000,15(4):250-253. |
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| Authors: | XIE Gang \ QI Bao lun \ YU De guang \ ZENG Chao |
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| Abstract: | Oxygen consumption in 6 major development stages of eel (\%Anguilla japonica\%) embryo obtained by artificial propagation were determined. The results show that the oxygen consumption increases gradually with the development. The stages of gastrula and hatching are sensitive especially to dissolved oxygen content in water. While the oxygen consumption of early larva(1-4 days after hatch) was also determined |
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| Keywords: | eel embryo larva oxygen consumption |
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