| 饲料中添加氯化钠对凡纳滨对虾存活、生长和能量收支的影响 |
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| 引用本文： | 王兴强,马 甡,董双林,阎斌伦.饲料中添加氯化钠对凡纳滨对虾存活、生长和能量收支的影响[J].海洋科学,2006,30(11):64-68. |
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| 作者姓名： | 王兴强 马 甡 董双林 阎斌伦 |
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| 作者单位： | 1. 淮海工学院,江苏省海洋生物技术重点建设实验室,江苏,连云港,222005
2. 中国海洋大学,水产学院,山东,青岛,266003 |
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| 基金项目： | 国家农业跨越计划项目(K2002-15)，江苏省自然科学基金项目(BK2006548)，江苏省海洋生物技术重点建设实验室开放基金(2006HS017) |
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| 摘 要： | 研究了饲料中添加氯化钠(0,0.05%,0.10%,0.20%,0.40%,0.80%,1.60%,3.20%,6.40%和12.80%)对体湿质量为1.041~1.104g凡纳滨对虾(Litopenaeusvannamei)的存活、生长和能量收支的影响。实验周期30d。结果表明:饲料中添加氯化钠显著地影响对虾的存活率、特定生长率和饲料转换效率,而对摄食量和吸收效率的影响不显著;在0.80%氯化钠水平,凡纳滨对虾的特定生长率显著高于0,3.20%,6.40%和12.80%氯化钠水平,但与其它处理差异不显著。
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| 关 键 词： | 氯化钠 凡纳滨对虾(Litopenaeus vannamei) 存活 生长 能量收支 |
| 文章编号： | 1000-3096（2006）11-0064-05 |
| 收稿时间： | 2004-12-06 |
| 修稿时间： | 2006-08-09 |
The effects of sodium chloride as a diet supplement on survival, growth and energy budget of Litopenaeus vannamei juvenile |
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| WANG Xing-qiang,MA Shen,DONG Shuang-lin,YAN Bin-lun.The effects of sodium chloride as a diet supplement on survival, growth and energy budget of Litopenaeus vannamei juvenile[J].Marine Sciences,2006,30(11):64-68. |
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| Authors: | WANG Xing-qiang MA Shen DONG Shuang-lin YAN Bin-lun |
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| Institution: | 1. Jiangsu Key Laboratory of Marine Biotechnology, Huaihai Institute of Technology, Lianyungang 222005, China; 2. Fisheries College, Ocean University of China, Qingdao 266003, China |
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| Abstract: | The study was conducted to investigate the effects of sodium chloride as a diet supplement(0,0.05%,0.10%,0.20%,0.40%,0.80%,1.60%,3.20%,6.40% and 12.80%) on the survival,growth and energy budget of Litopenaeus vannamei juvenile with the initial wet body weight of 1.041g~1.104 g.The experiment lasted for 30 d.The results showed that I.Sodium chloride had significant effects on the survival,specific growth rate and food efficiency,but not on food consumption and absorption efficiency;II.The specific growth rate in shrimps fed diet with 0.80% of sodium chloride was significantly higher than those fed diet with 0,3.20%,6.40% and 12.80% of sodium chloride,but was not significantly different from other treatments. |
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| Keywords: | sodium chloride Litopenaeus vannamei survival growth energy budget |
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