| 杂色鲍的杂交育苗研究 |
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| 引用本文： | 苏芳,王小兵,黄勃.杂色鲍的杂交育苗研究[J].热带生物学报,2011(1):63-66. |
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| 作者姓名： | 苏芳 王小兵 黄勃 |
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| 作者单位： | [1]海南大学海洋学院,海口570228 [2]海南大学材料与化工学院生物工程系,海口570228 |
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| 基金项目： | 海南省重大科研项目（080137）; 海南大学重大项目（hd09×m10） |
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| 摘 要： | 以受精率、幼体附着率、幼体存活率、稚鲍存活率和日生长速度作为衡量标准,研究了西沙群体（XS）、台湾群体（TW）、海南群体（HN）和越南群体（YN）4个不同地理种群杂色鲍的杂交效果。结果表明：在5个杂交组合中,杂交效果优劣顺序为：XS♀×TW♂〉XS♀×YN♂〉XS♀×HN♂〉TW♀×YN♂〉YN♀×HN♂;受精率最大值出现在TW♀×YN♂组合,为（98.15±7.4）%;幼体附着率最大值出现在XS♀×YN♂组合,为80.41%;幼体存活率、稚鲍存活率和日生长速度出现在XS♀×TW♂组合,分别为73.76%,81.2%和140.7μm.d。
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| 关 键 词： | 鲍鱼 杂交 受精率 |
Study on Hybridization Breeding of Haliotis diversicolor Reeve |
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| SU Fang,WANG Xiao-bing,HUANG Bo.Study on Hybridization Breeding of Haliotis diversicolor Reeve[J].Journal of Tropical Biology,2011(1):63-66. |
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| Authors: | SU Fang WANG Xiao-bing HUANG Bo |
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| Institution: | 1.Ocean College,Hainan University,Haikou 570228,China;2.College of Material Science and Chemical Engineering.Haikou 570228,China) |
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| Abstract: | In the paper,fertilization rate,larval settlement rate,larval survival rate,survival rate of juvenile abalone,and growth rate of juvenile abalone were used as reference standards to evaluate the crossing performance of 4 different geographical groups of Haliotis diversicolor Reeve（XS is Xisha group,TW is Taiwan group,HN is Hainan group and YN is Vietnam group,respectively）.The results showed that the highest fertilization rate（98.15±7.4）% was observed in TW♀×YN♂group;the highest larval settlement rate（80.41%） occurred in XS♀×YN♂group;however,the XS♀×TW♂group displayed the highest larval survival rate（73.76%）,survival rate of juvenile abalone（81.2%）,and growth rate of juvenile abalone（140.7μm·d）. |
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| Keywords: | Haliotis diversicolor hybridization fertilization rate |
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