Effects of Salinity on Embryonic Development, Survival, and Growth of Crassostrea hongkongensis
文献类型：期刊论文
| 作者 | Huo, ZM ; Wang, ZP ; Liang, J ; Zhang, YH ; Shen, JP ; Yao, T ; Su, JQ ; Yu, RH |
| 刊名 | JOURNAL OF OCEAN UNIVERSITY OF CHINA
 |
| 出版日期 | 2014 |
| 卷号 | 13期号:4页码:666-670 |
| 关键词 | salinity embryonic development survival growth Crassostrea hongkongensis |
| ISSN号 | 1672-5182 |
| 通讯作者 | zpwang@ouc.edu.cn |
| 中文摘要 | This study examined the effects of salinity on embryonic development, survival, and growth of the Hong Kong oyster Crassostrea hongkongensis. The embryos, larvae, and juveniles of C. hongkongensis were held in artificial seawater at three different salinities (low, 15; medium, 23; and high, 30) to determine the optimum hatchery and nursery conditions for mass production of the seeds. Results showed that the percentage production of straight-hinged larvae from fertilized eggs was significantly lower at the high salinity than at the low-and medium-salinities (P < 0.05). The survival rates of larvae and juveniles differed significantly among the three salinity trials, with the highest survival rate observed at the low salinity (P < 0.05). The shell height of larvae was significantly larger at the low salinity than at the high and medium salinities from days 9 to 15 (P < 0.05), whereas that of juveniles was significantly larger at the low salinity than at the high and medium salinities on day 70 (P < 0.05). These results indicate that the larvae and juveniles of C. hongkongensis are tolerant to a wide range of salinities (15 to 30), but show better growth and survival at relatively low salinities. Thus, it is recommended to use relatively low salinities in hatchery and nursery systems for improved yields of C. hongkongensis. |
| 学科主题 | Oceanography |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [31172403]; National Basic Research Program of China [2010CB126406] |
| 原文出处 | OCEAN UNIV CHINA |
| WOS记录号 | WOS:000339093900016 |
| 公开日期 | 2014-12-11 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/10418]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 推荐引用方式 GB/T 7714 | Huo, ZM,Wang, ZP,Liang, J,et al. Effects of Salinity on Embryonic Development, Survival, and Growth of Crassostrea hongkongensis[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2014,13(4):666-670. |
| APA | Huo, ZM.,Wang, ZP.,Liang, J.,Zhang, YH.,Shen, JP.,...&Yu, RH.(2014).Effects of Salinity on Embryonic Development, Survival, and Growth of Crassostrea hongkongensis.JOURNAL OF OCEAN UNIVERSITY OF CHINA,13(4),666-670. |
| MLA | Huo, ZM,et al."Effects of Salinity on Embryonic Development, Survival, and Growth of Crassostrea hongkongensis".JOURNAL OF OCEAN UNIVERSITY OF CHINA 13.4(2014):666-670. |
入库方式： OAI收割
来源：南海海洋研究所
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