Effect of different levels of dietary alpha-tocopherol on ovarian maturation and reproductive performance of broodstock Litopenaeus vannamei (Boone)
文献类型：期刊论文
| 作者 | Du, SB ; Hu, CQ ; Cai, SQ ; Shen, Q ; Zheng, SX |
| 刊名 | JOURNAL OF SHELLFISH RESEARCH
 |
| 出版日期 | 2006 |
| 卷号 | 25期号:2页码:589-593 |
| 关键词 | alpha-tocopherol broodstock Litopenaeus vannamei maturation reproductive performance |
| ISSN号 | 0730-8000 |
| 通讯作者 | scsio.du@gmail.com |
| 中文摘要 | Effects of 4 grade levels of dietary alpha-tocopherol (37.82, 115.64, 349.42 and 522.56 mg kg(-1) diet) on ovarian maturation and reproductive performance of broodstock shrimp, Litopenaeus vannamei were investigated. The alpha-tocopherol concentrations in hepatopancreas, ovaries, eggs and muscle of female shrimp increased significantly as dietary alpha-tocopherol levels increased. Survival, spermatophore weight, sperm count, gonadosomatic index (GSI), hepatosomatic index (HSI), fecundity and egg diameter were not significantly affected by dietary alpha-tocopherol levels. Average daily spawns, hatching rate and fertilization rate significantly increased as dietary alpha-tocopherol levels increased. Results of this study confirmed the importance of supplementation of alpha-tocopherol to broodstock diets fed to L. vannamei, and suggested that at least 350 mg alpha-tocopherol kg(-1) of diet was needed to achieve significantly better ovarian maturation and reproductive performance. |
| 学科主题 | Fisheries; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 原文出处 | NATL SHELLFISHERIES ASSOC |
| WOS记录号 | WOS:000239611100026 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5458]  |
| 专题 | 南海海洋研究所_广东省应用海洋生物学重点实验室 |
| 推荐引用方式 GB/T 7714 | Du, SB,Hu, CQ,Cai, SQ,et al. Effect of different levels of dietary alpha-tocopherol on ovarian maturation and reproductive performance of broodstock Litopenaeus vannamei (Boone)[J]. JOURNAL OF SHELLFISH RESEARCH,2006,25(2):589-593. |
| APA | Du, SB,Hu, CQ,Cai, SQ,Shen, Q,&Zheng, SX.(2006).Effect of different levels of dietary alpha-tocopherol on ovarian maturation and reproductive performance of broodstock Litopenaeus vannamei (Boone).JOURNAL OF SHELLFISH RESEARCH,25(2),589-593. |
| MLA | Du, SB,et al."Effect of different levels of dietary alpha-tocopherol on ovarian maturation and reproductive performance of broodstock Litopenaeus vannamei (Boone)".JOURNAL OF SHELLFISH RESEARCH 25.2(2006):589-593. |
入库方式： OAI收割
来源：南海海洋研究所
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