| 凡纳滨对虾无特定病原育苗试验 |
| |
| 引用本文： | 林东年,莫振明. 凡纳滨对虾无特定病原育苗试验[J]. 海洋渔业, 2005, 27(1): 55-59 |
| |
| 作者姓名： | 林东年 莫振明 |
| |
| 作者单位： | 1. 广东省茂名市水产科学研究所,广东,茂名,525000
2. 广东省茂名市海洋与渔业环境监测站,广东,茂名,525000 |
| |
| 基金项目： | 广东省茂名市重点科技计划项目 (编号 :2 0 0 35 3) |
| |
| 摘 要： | 报道了凡纳滨对虾无特定病原 (SPF)育苗技术及养成试验效果。试验结果表明 ,平均单位水体出苗12 .88× 10 4ind/m3 ,育苗成活率 86 .15 % ;2 0 0 2年养成试验的对虾平均体重 34.318g/ind ,平均体长 14 .75 5cm/ind ,而对照池对虾平均体重 2 5 .793g/ind ,平均体长 13.0 33cm/ind。养成试验显示 ,放养优质无特定病原虾苗的池塘 ,平均可增产 4 6 .4 5 % ,成活率提高 7.4 6个百分点。
|
| 关 键 词： | 凡纳滨对虾 无特定病原(SPF) 育苗 养殖 试验 |
| 文章编号： | 1004-2490(2005)01-0055-05 |
Experiment on the breeding and cultivation of specific pathogen free Litopenaeus vannamei |
| |
| LIN Dong-nian,MO Zhen-ming. Experiment on the breeding and cultivation of specific pathogen free Litopenaeus vannamei[J]. Marine Fisheries, 2005, 27(1): 55-59 |
| |
| Authors: | LIN Dong-nian MO Zhen-ming |
| |
| Affiliation: | LIN Dong-nian1,MO Zhen-ming2 |
| |
| Abstract: | The paper deals with the specific pathogen free(SPF) Litopenaeus vannamei breeding and grow-out experiments. The results showed that the seed out the water body was 12.88×104 ind/m3 with the seed survival rate of 86.15%. The average weight and average length of shrimp were 34.318g/ind and 14.755 cm/ind respectively in grow-out experiment in 2002 as compared to 25.793 g/ind and 13.033 cm/ind respectively for the control ponds. It testified that the average production could increase 46.45% and the survival rate could increase 7.46 by breeding fine specific pathogen free Litopenaeus vannamei. |
| |
| Keywords: | Litopenaeus vannamei SPF breeding cultivation experiment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
