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| 盐度对南美白对虾的生长及生化成分的影响 | |
| 引用本文： | 黄凯,王武,卢洁,代小伟,周家能.盐度对南美白对虾的生长及生化成分的影响[J].海洋科学,2004,28(9):20-25. |
| 作者姓名： | 黄凯 王武 卢洁 代小伟 周家能 |
| 作者单位： | 1. 广西大学,动物科技学院,广西,南宁,530005 2. 上海水产大学,渔业学院,上海,200090 3. 广西大学,生物技术实验中心,广西,南宁,530005 |
| 基金项目： | 广西大学青年科研基金资助项目 |
| 摘 要： | 在室内不同盐度条件下进行了南美白对虾(Penaeusvannamei)幼虾饲养试验 ,就盐度对南美白对虾生长、成活率及生化成分的影响进行了研究。结果表明 ,盐度对南美白对虾体质量增长率、成活率、饲料系数有显著影响(P<0.05) ;在盐度为20时 ,南美白对虾生长最好 ,不同盐度条件下 ,南美白对虾体内的蛋白质、水分、氨基酸、脂肪酸生化成分也有所变化 |
| 关 键 词： | 南美白对虾 盐度 生长 生化成分 |
| 文章编号： | 1000-3096(2004)09-0020-06 |
| 收稿时间： | 2003/3/12 0:00:00 |
| 修稿时间： | 2003年3月12日 |
Salinity effects on growth and biochemical composition of Penaeus vannamei |
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| HUANG Kai,WANG Wu,LU Jie,DAI Xiao-wei,ZHOU Jia-neng.Salinity effects on growth and biochemical composition of Penaeus vannamei[J].Marine Sciences,2004,28(9):20-25. | |
| Authors: | HUANG Kai WANG Wu LU Jie DAI Xiao-wei ZHOU Jia-neng |
| Institution: | HUANG Kai1,WANG Wu2,LU Jie3,DAI Xiao-wei1,ZHOU Jia-neng1 |
| Abstract: | A feeding trial was conducted in different salinity levels in laboratory, effects of salinity on growth, survival rate and body composition of Penaeus vannamei juveniles were examined. Experimental result showed that gain weight, survival rate and food conversion ratio were significantly (P<0.05) affected by salinity levels, and the highest growth rate was found in 20% salinity group. In different salinity levels biochemical composition of the body of Penaeus vannamei including moisture, protein, amino acids and fatty acids changed differently. |
| Keywords: | Penaeus vannamei salinity growth biochemical composition |
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