| 虾夷扇贝（Patinopecten yessoensi）亲贝的升温与积温对育苗效果的影响 |
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| 引用本文： | 姜成嘉.虾夷扇贝（Patinopecten yessoensi）亲贝的升温与积温对育苗效果的影响[J].现代渔业信息,2011,26(12):38-41. |
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| 作者姓名： | 姜成嘉 |
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| 作者单位： | 烟台市水产研究所,264003 |
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| 摘 要： | 在虾夷扇贝人工育苗中，积温是衡量亲贝成熟程度的重要标志。试验表明，当4℃以上的有效积温达到80．6～85.3℃时是人工采卵的最佳时机，可取得最佳的育苗效果
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| 关 键 词： | 虾夷扇贝 亲贝 育苗 积温 幼虫 稚贝 成活率 变态率 |
Effects of Increasing Temperature and Accumulated Temperature of Broodstock of Patinopecten yessoensi on Result of Breeding |
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| JIANG Cheng-jia.Effects of Increasing Temperature and Accumulated Temperature of Broodstock of Patinopecten yessoensi on Result of Breeding[J].Journal of Modern Fisheries Information,2011,26(12):38-41. |
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| Authors: | JIANG Cheng-jia |
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| Institution: | JIANG Cheng-jia (Yantai Fisheries Research Institute,Yantai,Shandong 264003,China) |
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| Abstract: | In the process of artificial breeding of Patinopecten yessoensi the accumulated temperature is an important index to judge the maturity of parent shellfish. The experiment indicated that the accumulated temperature of 80.6-85.3℃ at water temperature of above 4℃ is the best time for artificial collection of egg and can obtain good result of breeding. |
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| Keywords: | Patinopecten yessoensi broodstock accumulated temperature larva spat survival rate abnormal rate |
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