Comparative growth performances of diploid and triploid Chinese shrimp Fenneropenaeus chinensis (Osbeck, 1765) under different salinities
文献类型：期刊论文
| 作者 | Zhang, Chengsong1,2 ; Li, Fuhua1; Yu, Kuijie1; Xiang, Jianhai1; Xiang, JH, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
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| 刊名 | AQUACULTURE RESEARCH
 |
| 出版日期 | 2008-06-25 |
| 卷号 | 39期号:9页码:962-969 |
| 关键词 | Triploid Shrimp Salinity Survival Growth Feed Conversion Efficiency Fenneropenaeus Chinensis |
| ISSN号 | 1355-557X |
| DOI | 10.1111/j.1365-2109.2008.01956.x |
| 文献子类 | Article |
| 英文摘要 | This study aimed at evaluating the ploidy effects on growth performances of Chinese shrimp (Fenneropenaeus chinensis Osbeck, 1765) reared in different salinities under laboratory conditions. In the acute salinity experiment, there was no difference (P > 0.05) in tolerance observed in triploid and diploid shrimp due to abrupt salinity changes. The lethal salinity for 50% of the individuals in 96 h at 23-25 degrees C was about 2 g L(-1) in both triploids and diploids. While for the chronic salinity experiment, statistical analyses confirmed that the differences in growth performances including the specific growth rate (SGR), the feeding rate (FR), feed conversion efficiency (FCE) and intermoult period (IP) between triploid and diploid were related to salinity. Diploid shrimp reared in 20 g L(-1) exhibited highest SGR (P < 0.05), while triploids performed well in 20 and 30 g L(-1) salinities (P < 0.05). Based on the survival and growth data, the optimal salinity for the culture of diploid F. chinensis should be 20 g L(-1) and for triploids it should be between 20 and 30 g L(-1).; This study aimed at evaluating the ploidy effects on growth performances of Chinese shrimp (Fenneropenaeus chinensis Osbeck, 1765) reared in different salinities under laboratory conditions. In the acute salinity experiment, there was no difference (P > 0.05) in tolerance observed in triploid and diploid shrimp due to abrupt salinity changes. The lethal salinity for 50% of the individuals in 96 h at 23-25 degrees C was about 2 g L-1 in both triploids and diploids. While for the chronic salinity experiment, statistical analyses confirmed that the differences in growth performances including the specific growth rate (SGR), the feeding rate (FR), feed conversion efficiency (FCE) and intermoult period (IP) between triploid and diploid were related to salinity. Diploid shrimp reared in 20 g L-1 exhibited highest SGR (P < 0.05), while triploids performed well in 20 and 30 g L-1 salinities (P < 0.05). Based on the survival and growth data, the optimal salinity for the culture of diploid F. chinensis should be 20 g L-1 and for triploids it should be between 20 and 30 g L-1. |
| 学科主题 | Fisheries |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000256685200008 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/1708]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Xiang, JH, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chengsong,Li, Fuhua,Yu, Kuijie,et al. Comparative growth performances of diploid and triploid Chinese shrimp Fenneropenaeus chinensis (Osbeck, 1765) under different salinities[J]. AQUACULTURE RESEARCH,2008,39(9):962-969. |
| APA | Zhang, Chengsong,Li, Fuhua,Yu, Kuijie,Xiang, Jianhai,&Xiang, JH, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China.(2008).Comparative growth performances of diploid and triploid Chinese shrimp Fenneropenaeus chinensis (Osbeck, 1765) under different salinities.AQUACULTURE RESEARCH,39(9),962-969. |
| MLA | Zhang, Chengsong,et al."Comparative growth performances of diploid and triploid Chinese shrimp Fenneropenaeus chinensis (Osbeck, 1765) under different salinities".AQUACULTURE RESEARCH 39.9(2008):962-969. |
入库方式： OAI收割
来源：海洋研究所
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