| 福建地区池养匙吻鲟人工繁殖研究初报 |
| |
| 引用本文： | 黄洪贵,胡振禧,黄种持,赖铭勇,林学文,黄柳婷.福建地区池养匙吻鲟人工繁殖研究初报[J].福建水产,2009(4):58-61. |
| |
| 作者姓名： | 黄洪贵 胡振禧 黄种持 赖铭勇 林学文 黄柳婷 |
| |
| 作者单位： | 福建省淡水水产研究所,福建,福州,350002 |
| |
| 基金项目： | 福建省科技厅重点项目 |
| |
| 摘 要： | 利用池塘人工培育的匙吻鲟亲鱼进行人工催产,催产的3尾雌鱼均能排卵,采取干法人工授精,共获受精卵27.2×10^4粒,受精率42.5%-80.3%,孵出仔鱼13.1×10^4尾,孵化率为12.2%-82.5%。结果表明,在福建省气候条件下,池塘人工培育的匙吻鲟亲鱼能够成熟并成功地进行人工繁殖。
|
| 关 键 词： | 匙吻鲟 人工繁殖 |
A Preliminary Study on the Artificial Propagation of Polyodon spathula Cultured in the Fujian Province |
| |
| HUANG Hong-gui,HU Zhen-xi,HUANG Zhong-chi,LAI Ming-yong,LIN Xue-wen,HUANG Liu-ting.A Preliminary Study on the Artificial Propagation of Polyodon spathula Cultured in the Fujian Province[J].Journal of Fujian Fisheries,2009(4):58-61. |
| |
| Authors: | HUANG Hong-gui HU Zhen-xi HUANG Zhong-chi LAI Ming-yong LIN Xue-wen HUANG Liu-ting |
| |
| Institution: | (Freshwater Fisheries Research Institute of Fujian Province, Fuzhou 350002, China) |
| |
| Abstract: | Three females of Polyodon spathula cultured in a pond were successfully spawned under controlled conditions.Fertilization was conducted using the dry method,and total of 272,000 fertilized eggs were obtained and the fertilization rate ranged between 42.5% and 80.3%.The number of larvae hatched is 131,000,and the hatching rate in batches from the three females ranged from 12.2% to 82.5%.The results showed that Polyodon spathula can mature in captivity and controlled reproduction can be successfully completed... |
| |
| Keywords: | Polyodon spathula Artificial propagation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
