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| 室内蓄养青蛤亲贝促熟实验 | |
| 引用本文： | 耿绪云,马维林,王彦怀,周凯.室内蓄养青蛤亲贝促熟实验[J].河北渔业,2009(8):31-34. |
| 作者姓名： | 耿绪云 马维林 王彦怀 周凯 |
| 作者单位： | 1. 天津市水产养殖病害防治中心,天津,300221 2. 天津市水产研究所,天津,300221 3. 中国水产科学院东海水产研究所,天津,200090 |
| 摘 要： | 人工促熟青蛤亲贝是青蛤早繁的关键,模拟自然环境室内蓄养青蛤亲贝,亲贝成活率达90%以上;采取控温、控光、强化投喂饵料等技术措施,成功促熟青蛤亲贝,获得优质受精卵7.27亿粒,较当年青蛤自然繁殖期提早产卵一个月。孵化D型幼虫6.73亿粒,培育出壳长0.5 mm稚贝2.83亿粒。实验结果表明:通过亲贝的强化促熟,突破青蛤自然繁殖期对人工育苗的制约,为北方地区青蛤早繁进行了有益的探索,缩短了苗种到商品贝的培育时间。 |
| 关 键 词： | 青蛤 亲贝 性腺 促熟 |
Studies on technique for indoor culture of Cyclina sinensis to accelerate maturity |
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| Geng Xuyun,Ma Weilin,Wang Yanhuai,Zhou Kai.Studies on technique for indoor culture of Cyclina sinensis to accelerate maturity[J].Hebei Fisheries,2009(8):31-34. | |
| Authors: | Geng Xuyun Ma Weilin Wang Yanhuai Zhou Kai |
| Institution: | 1.Tianjin Aquaculture Disease Prevention & Treatment Center;Tianjin;300221;China;2.Tianjin Fishery Institute;3.East China Sea Fisheries Research Institute;Chinese Academy of Fishery Sciences;Shanghai;200090;China |
| Abstract: | Accelerating Cyclina sinensis parent maturity is the Key words of Cyclina sinensis propagate.The parental Cyclina sinensis was cultured indoor at stimulated natural conditions,the survival rate was above 90%.The parental Cyclina sinensis was accelerated maturity ahead of time for one month by means of temperature controlled,sunlight controlled and enough baits supplied.7.27 hundreds million oosperms,6.73 hundreds million hatched D type larva and 1.2 hundreds million juvenile Cyclina sinensis(shell length 0.... |
| Keywords: | Cyclina sinensis parent gonad accelerate maturity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |