| 低温对罗非鱼类影响的相关研究进展 |
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| 引用本文： | 段志刚,吴金英,李文笙.低温对罗非鱼类影响的相关研究进展[J].南方水产,2011,7(6):77-82. |
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| 作者姓名： | 段志刚 吴金英 李文笙 |
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| 作者单位： | 中山大学生命科学学院水生经济动物研究所,广东省水生经济动物良种繁育重点实验室,广东广州510275 |
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| 基金项目： | 公益性行业(农业)科研专项(3-49-10,nyhyzx07-044-04); 农业产业技术体系(CARS-49,nycytx-48-2) |
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| 摘 要： | 罗非鱼类作为重要的水产养殖品种，耐受低温能力差成为限制其产量的重要原因。因此，很多学者对低温伤害罗非鱼的机理进行了多方面的研究，以期针对性地解决罗非鱼不耐寒的问题。文章综述了饵料、环境和鱼体自身等影响罗非鱼耐寒的因素，以及低温对鱼体的伤害范围，包括宏观的生理变化和微观的细胞分子水平的改变，介绍了低温对罗非鱼的影响及相关机理研究，重点讨论了这些研究成果的重要指导意义。
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| 关 键 词： | 罗非鱼 低温 生理 环境 |
Research progress on effects of low temperature on tilaplia |
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| DUAN Zhigang,WU Jinying,LI Wensheng.Research progress on effects of low temperature on tilaplia[J].South China Fisheries Science,2011,7(6):77-82. |
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| Authors: | DUAN Zhigang WU Jinying LI Wensheng |
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| Institution: | DUAN Zhigang,WU Jinying,LI Wensheng(Institute of Aquatic Economic Animals and Guangdong Provincial Key Lab.for Aquatic Economic Animals,School of Life Sciences,Sun Yat-sen University,Guangzhou 510275,China) |
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| Abstract: | Tilapia,as an important aquaculture species,has poor tolerance to cold,which severely restrains the yield of this species.Therefore,the mechanism of cold injury to tilapia has been studied from different angles in order to solve this problem.The paper summarizes the factors which affect the cold resistance of tilapia such as diet,environment and physiological conditions of the fish,reviews its cold injury including macroscopic physiological alternation and microscopic changes in the levels of cell and molec... |
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| Keywords: | tilapia low temperature physiology environment |
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