| 赤点石斑鱼早繁试验初报 |
| |
| 引用本文： | 王本健.赤点石斑鱼早繁试验初报[J].福建水产,2011,33(4):64-66. |
| |
| 作者姓名： | 王本健 |
| |
| 作者单位： | 福鼎市水产技术推广站,福建福鼎,352200 |
| |
| 摘 要： | 本文报道了2009年2—5月在福建省福鼎市室内水泥池开展赤点石斑鱼提早繁殖试验情况。244尾亲鱼经2个月加温强化培育，于2009年4月初开始自行产卵，产卵时间较正常季节提前约2个月，40天时间亲鱼共产卵4140万粒，卵受精率19．4％～33．9％，孵化率12．8％～36．4％。
|
| 关 键 词： | 赤点石斑鱼 加温培育 自行产卵 |
The research on early breeding of Epinephelus akaara |
| |
| WANG Ben-jian.The research on early breeding of Epinephelus akaara[J].Journal of Fujian Fisheries,2011,33(4):64-66. |
| |
| Authors: | WANG Ben-jian |
| |
| Institution: | WANG Ben-jian(Aquaculture Technical Extension Station of Fuding,Fuding 352200,China) |
| |
| Abstract: | We studied the early-stage breeding of Epinephelus akaara in indoor concrete ponds at aquaculture technical extension station of Fuding in 2009 in our paper.In the experiment,244 parental fish were fostered with comparatively higher temperature for two months and would voluntarily spawn 2 months earlier than that in normal season.The results showed that the spawn quantity of Epinephelus akaara were 41400000,the fertilizing rate was 19.4%~33.9% and the hatching rate was 12.8%~36.4%. |
| |
| Keywords: | Epinephelus akaara breeding voluntarily spawn |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
