Study on Hybridization Breeding of Haliotis diversicolor Reeve
doi: 10.15886/j.cnki.rdswxb.2011.01.019
- Received Date: 2011-02-05
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Key words:
- Haliotis diversicolor /
- hybridization /
- fertilization rate
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).
Citation: | SU Fang, WANG Xiaobing, HUANG Bo. Study on Hybridization Breeding of Haliotis diversicolor Reeve[J]. Journal of Tropical Biology, 2011, 2(1): 63-66. doi: 10.15886/j.cnki.rdswxb.2011.01.019 |