| 真鲷与黑鲷杂交子一代的胚胎发育 |
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| 引用本文： | 蒋宏雷,吴雄飞,石刚德,郑春静.真鲷与黑鲷杂交子一代的胚胎发育[J].河北渔业,2007(2):40-42. |
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| 作者姓名： | 蒋宏雷 吴雄飞 石刚德 郑春静 |
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| 作者单位： | 1. 宁波市海洋与渔业研究院,浙江,宁波,315012;上海水产大学,上海,200090
2. 宁波市海洋与渔业研究院,浙江,宁波,315012 |
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| 基金项目： | 宁波市科技局招标项目
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浙江省宁波市海洋与渔业局资助项目 |
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| 摘 要： | 以真鲷为母本,黑鲷为父本的人工杂交实验表明:在温度14.0~17.0℃的条件下,杂交卵50~72h孵出,受精率87.4%,孵化率80.2%,18.0~20℃,杂交卵胚胎畸形率7.3%~8%。
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| 关 键 词： | 真鲷 黑鲷 杂交 胚胎发育 |
| 收稿时间： | 2006-11-30 |
| 修稿时间： | 2006年11月30 |
Development of F1 embryos from the cross of Pagrosomus major and Srarus macrocephalus |
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| Jiang Honglei,Wu Xiongfei,Shi Gangde,Zheng Chunjing.Development of F1 embryos from the cross of Pagrosomus major and Srarus macrocephalus[J].Hebei Fisheries,2007(2):40-42. |
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| Authors: | Jiang Honglei Wu Xiongfei Shi Gangde Zheng Chunjing |
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| Institution: | 1. NingBo Academy Of Ocean And Fishery,Zhejiang Ningbo 315012 ; 2. ShangHai Fisheries University,Shanghai 200090 |
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| Abstract: | The embryonic development of hybid combination between Pagrosomus major ♀ and Spraus macrocephalus ♂ was studied.The results showed the oosperm were hatched out in 36-72 h in the state of 14.0～18 ℃,with the fecundayion rate,87.4% and the hatching rate,80.2%.the oosperm were hatched out in 36～50h in the state of 17～19 ℃,the porprotion of malformations among larvae were 7%～8% in the state of 17～21℃. |
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| Keywords: | Pagrosomus major Spraus macrocephalus Crossbreading embryonic development |
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