| 盐度对裸项栉鰕虎鱼繁殖和生长的影响 |
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| 引用本文： | 李建军,;杨笑波,;魏社林,;黄韧,;刘继芳.盐度对裸项栉鰕虎鱼繁殖和生长的影响[J].中国实验动物学杂志,2008(3):40-43. |
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| 作者姓名： | 李建军 ;杨笑波 ;魏社林 ;黄韧 ;刘继芳 |
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| 作者单位： | [1]广东省水产学校,广州510320; [2]广东省实验动物监测所,广州510260; [3]广州市农业技术推广中心,广州510520 |
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| 基金项目： | 广东省科技计划项目（No.2004860301009;2006860101068）.致谢：广东省大亚湾水产试验中心王云新主任、张海发和黄培卫部长等对本试验给予了大量支持,谨致谢忱. |
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| 摘 要： | 目的探索裸项栉鰕虎鱼繁殖和育苗的适宜盐度。方法比较不同盐度梯度条件下裸项栉鰕虎鱼的产卵率、孵化率和生长存活情况。结果裸项栉鰕虎鱼性腺成熟、产卵和孵化的适宜盐度为10‰-20‰，过低或过高盐度该鱼产卵量少，孵化率极低；适宜的盐度有利于裸项栉鰕虎鱼的生长。结论裸项栉鰕虎鱼适盐范围广，适宜的繁殖、生长盐度较低。
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| 关 键 词： | 裸项栉鰕虎鱼 盐度 繁殖 |
Effects of Salinity on Multiplication and Growth of Bareneck goby |
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| Institution: | LI Jian-jun ,YANG Xiao-bo, WEI She-lin, HUANG Ren, LIU Ji-fang ( 1. Guangdong Provincial Fishery School, Guangzhou 510320, China ; 2. Guangdong Labortary Animal Monitoring Institute, Guangzhou 510260, China ; 3. Guangzhou Agricultural Technical Extension Center, Guangzhou 510520, China) |
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| Abstract: | Objective To explore the suitable salinity on multiplication and growth of Bareneck goby. Methods Experiment on spawning rate. hatching rate, growth and survival rate of Bareneck goby were carried out under different saline conditions. Results 10‰ - 20‰ is suitable for maturation ,spawning and hatching of Bareneck goby and it spawns and hatches less with overtop or extremely lower salinity environment. In addition, suitable salinity environment can stimulate growth of Bareneck goby. Concolusion Bareneck goby is strong in adaptation to fluctuating of salinity and the suitable salinity for multiplication and growth of bareneck goby is lower. |
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| Keywords: | Bareneck goby Salinity Multiplication |
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