| 皱纹盘鲍与九孔鲍杂交的研究 |
| |
| 引用本文： | 赵春暖,严正凛.皱纹盘鲍与九孔鲍杂交的研究[J].厦门水产学院学报,2014(5):339-343. |
| |
| 作者姓名： | 赵春暖 严正凛 |
| |
| 作者单位： | 集美大学水产学院,福建厦门361021 |
| |
| 基金项目： | 福建省农业科技重大项目（2011N5011）; 福建省教育厅科技项目（JA12186）; 集美大学科研基金项目（B120081） |
| |
| 摘 要： | 采用皱纹盘鲍与九孔鲍进行杂交,并与两亲本自交进行育苗比较.结果表明：自交组的受精率、孵化率以及存活率显著高于杂交组（P〈0.05）;皱纹盘鲍（♀）×九孔鲍（♂）和皱纹盘鲍（♂）×九孔鲍（♀）杂交的受精率分别为0.9%和3.2%,受精率存在显著差异（P〈0.05）,而孵化率分别为12.4%和13.1%,二者差异不显著（P〉0.05）,二者之间幼体存活率的差异也不显著（P〉0.05）;自交组和杂交组之间的鲍生长速度存在明显的差异（P〈0.05）,杂交组合的生长速度明显比自交组合的要快;但杂交组中稚鲍的存活率和自交组之间差异不显著（P〉0.05）.
|
| 关 键 词： | 皱纹盘鲍 九孔鲍 杂交 |
Hybridization Between Haliotis discus hannai and Haliotis diversicolor aquatilis |
| |
| Authors: | ZHAO Chun-nuan YAN Zheng-lin |
| |
| Institution: | (Fisheries College, Jimei University, Xiamen 361021, China) |
| |
| Abstract: | A comparative investigation on performances among hybridization between Haliotis discus hannai and H. diversicolor aquatilis and the inbreeding of H. discus hannai（ ♀） × H. discus hannai（ ♂） and H. diversicolor aquatilis（ ♀） × H. diversicolor aquatilis（ ♂） was carried out. The results showed that the fertilization rates,larvae hatching rates and survival rates of the two inbreeding groups were significantly higher than those of the hybridization group（ P〈0. 05）. The fertilization rates of the reciprocal crossing,H.discus hannai（ ♀） × H. diversicolor aquatilis（ ♂） and H. discus hannai（ ♂） × H. diversicolor aquatilis（ ♀） were 0. 9% and 3. 2% respectively which was significantly different between each other. The larvae hatching rates between the reciprocal crossing were 12. 4% and 13. 1% respectively which were not significantly different（ P〈0. 05）. The survival rates between the reciprocal crossings have no significant difference either. The growth rates of the hybridization groups were significantly higher than that of the inbreeding groups（ P〈0. 05）,while the survival rates between them did not show significant difference（ P〈0. 05）. |
| |
| Keywords: | Haliotis discus hannai H diversicolor aquatilis hybridization |
| 本文献已被 维普 等数据库收录！ |
|
