| 真鲷♀×黑鲷♂人工育苗技术研究 |
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| 引用本文： | 蒋宏雷,吴雄飞.真鲷♀×黑鲷♂人工育苗技术研究[J].河北渔业,2011(3):12-14,19. |
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| 作者姓名： | 蒋宏雷 吴雄飞 |
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| 作者单位： | 宁波市海洋与渔业研究院,浙江,宁波,315012 |
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| 基金项目： | 宁波市海洋与渔业局甬财政农[2006]603号、甬海[2006]160号;项目编号4-15 |
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| 摘 要： | 通过真鲷♀×黑鲷♂杂交,获得杂交F1.研究发现,杂交鱼苗在培育期间有3个死亡高峰;培育密度以1万～1.8万尾/m<'3>为合适,在此密度下培育至稚仔鱼最高培育成活率可达36%;在水温22～23℃,从初孵仔鱼到1 cm需27 d,水温17～18℃,从初孵仔鱼到1 cm需36 d.
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| 关 键 词： | 真鲷 黑鲷 人工育苗 |
Hybrid breeding on Pagrosomus major × Spraus macrocephalus |
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| JIANG Hong-lei,WU Xiong-fei.Hybrid breeding on Pagrosomus major × Spraus macrocephalus[J].Hebei Fisheries,2011(3):12-14,19. |
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| Authors: | JIANG Hong-lei WU Xiong-fei |
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| Institution: | JIANG Hong-Lei,WU Xiong-Fei(Ningbo academy of Ocean and Fishery,Ningbo Zhejiang 315012) |
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| Abstract: | Sparidae fish culture for the current situation,I imagine through cross-breeding Pagrosomus major♀ × Spraus macrocephalus ♂,access to hybrid F1.Study found that in cultivating hybrid fry died during the three peak;culture density to 1～1.8 million/m3 for the appropriate density in this training,to foster maximum juvenile survival rate of larvae up to 36%;the water temperature 22～23 ℃ from larvae to 1 cm to be 27 days,the water temperature 17～18 ℃,from larvae to 1 cm to be 36 d. |
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| Keywords: | Pagrosomus major Spraus macrocephalus Artificially seedling |
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