| 大竹蛏亲体暂养技术简报 |
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| 引用本文： | 侯和要,彭作波,林玉川,王君霞.大竹蛏亲体暂养技术简报[J].齐鲁渔业,2004,21(7):3-4. |
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| 作者姓名： | 侯和要 彭作波 林玉川 王君霞 |
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| 作者单位： | 山东省日照市水产研究所 276826
(侯和要，彭作波，林玉川)，山东省日照市水产研究所 276826(王君霞) |
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| 基金项目： | 农业部科技发展计划重点项目 |
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| 摘 要： | 通过对大竹蛏(Solen grandis Dunker)亲蛏(体长9～12 cm,体重45.76±6.78 g)从采捕运输到人工暂养培育的一系列试验工作,结果表明:亲蛏的挑选以体长9~13 cm、活泼健康、肥满度好的3龄个体为最佳。经7天试验,采用细沙作为底质进行亲蛏暂养的效果良好,成活率达98.5％,个体排卵量约300万粒;不铺任何底质暂养的亲蛏,成活率仅16.4％.不能正常排放精卵。
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| 关 键 词： | 大竹蛏 亲体暂养 人工繁育 底质 亲体选择 |
Report on the Temporary Rearing Technique of Solen grandis Bunker |
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| Hou Heyao et al.Report on the Temporary Rearing Technique of Solen grandis Bunker[J].Shandong Fisheries,2004,21(7):3-4. |
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| Authors: | Hou Heyao |
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| Institution: | Hou Heyao et al |
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| Abstract: | The experiment indicated that those 3 years old adult shellfish whose body length was between 9 and 13 centimeter, and had good fat factor were optimum to be chose as the parent. Used silver sand as the substrate was reasonable and the survival rate was 98.5% during 7 days, the individual fecundity was 3 million. By contraries, the survival rate of those had no substrate was only 16.4%, and the parent shellfish couldn't spawn normally. |
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| Keywords: | Solen grandis Dunker technique of temporary rearing substrate |
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