Optimal Dietary Protein Level for the White Shrimp (Litopenaeus vannamei) in Low Salinity Water
文献类型：期刊论文
| 作者 | Gao, Weihua1,2; Tian, Luo3; Hu, Wei1; Luo, Mingzhong1,4; Liu, Jiashou4; Xu, Qiaoqing1,2; Tian, Juan5 |
| 刊名 | ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH
 |
| 出版日期 | 2016 |
| 卷号 | 68页码:8 |
| 关键词 | Protein Litopenaeus vannamei trypsin growth performance body composition |
| ISSN号 | 0792-156X |
| 通讯作者 | Xu, Qiaoqing(35507883@qq.com) |
| 英文摘要 | In order to find the optimal dietary protein level for Litopenaeus vannamei in low salinity water, isolipid and isocaloric diets with different protein levels (25%, 30%, 35%, 40% and 45%) were tested to feed L. vannamei juveniles (mean weight 0.31 +/- 0.02 g) for 56 days in salinity 2 g/L water. The results showed that: (1) as the dietary protein level increased, the final body weight, weight gain and specific growth rate increased at first and then decreased. In the 35% protein level group, significantly better results were obtained as compared to other groups (P<0.05). Through quadratic regression analysis of dietary protein level and weight gain and specific growth rate, we found that shrimps had the highest weight gain when dietary protein level was between 33.51%-34.35%; (2) as the dietary protein level increased, the shrimp moisture content decreased and the protein content increased while lipid and ash content did not significantly change; (3) as the dietary protein level increased, the activity of trypsin increased at first and then decreased, and the 35% protein level group had the highest trypsin activity, significantly higher than other groups (P<0.05). There were no significant differences in lipase or amylase activity. |
| WOS关键词 | CRAB SCYLLA-SERRATA ; JUVENILE MUD CRAB ; BODY-COMPOSITION ; LIPID-LEVELS ; GROWTH ; REQUIREMENT ; POSTLARVAE ; ENERGY ; RATIOS ; LARVAE |
| 资助项目 | Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education[KF201611] ; State Key Laboratory of Freshwater Ecology and Biotechnology[2016FB01] ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology[GPKLMB201605] ; Hubei provincial department of Education[B2016035] |
| WOS研究方向 | Fisheries |
| 语种 | 英语 |
| WOS记录号 | WOS:000390599700001 |
| 出版者 | ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH |
| 资助机构 | Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Hubei provincial department of Education ; Hubei provincial department of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Hubei provincial department of Education ; Hubei provincial department of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Hubei provincial department of Education ; Hubei provincial department of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education ; State Key Laboratory of Freshwater Ecology and Biotechnology ; State Key Laboratory of Freshwater Ecology and Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Foundation of Guangdong Provincial Key Laboratory of Marine Biotechnology ; Hubei provincial department of Education ; Hubei provincial department of Education |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/32239]  |
| 专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
| 通讯作者 | Xu, Qiaoqing |
| 作者单位 | 1.Yangtze Univ, Minist Educ, Engn Res Ctr Ecol & Agr Use Wetland, Jingzhou 434024, Peoples R China 2.Shantou Univ, Guangdong Prov Key Lab Marine Biotechnol, Shantou 515063, Peoples R China 3.Jingzhou Inst Technol, Jingzhou 434020, Peoples R China 4.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 5.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Wuhan 430223, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Weihua,Tian, Luo,Hu, Wei,et al. Optimal Dietary Protein Level for the White Shrimp (Litopenaeus vannamei) in Low Salinity Water[J]. ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH,2016,68:8. |
| APA | Gao, Weihua.,Tian, Luo.,Hu, Wei.,Luo, Mingzhong.,Liu, Jiashou.,...&Tian, Juan.(2016).Optimal Dietary Protein Level for the White Shrimp (Litopenaeus vannamei) in Low Salinity Water.ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH,68,8. |
| MLA | Gao, Weihua,et al."Optimal Dietary Protein Level for the White Shrimp (Litopenaeus vannamei) in Low Salinity Water".ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH 68(2016):8. |
入库方式： OAI收割
来源：水生生物研究所
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