ACTA AGRICULTURAE BOREALI-SINICA ›› 2010, Vol. 25 ›› Issue (S2): 170-173. doi: 10.7668/hbnxb.2010.S2.038

Special Issue: Aquatic products

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Effect of Different Temperature Inducement on Growth and Development of the Larvae Genetic Improvement of Farmed Tilapia

ZHU Jia-jie, LIN Yong, CHEN Zhong, LI Li-ping, TANG Zhan-yang, YANG Hui-zan, LUO Yong-ju, GAN Xi   

  1. Guangxi Institute of Fisheries,Nanning 530021,China
  • Received:2010-10-30 Published:2010-12-31

Abstract: "In this research,the effects of different temperature inducement on the growth rate,survival rate and aberration rate of the larvae of Genetic Improvement of Farmed Tilapia(GIFT)was studied in the laboratory.The results showed that the growth rate and survival rate of the larvae were significant different after 10 days inducement,but the aberration rate was not obvious.The growth rate and survival rate of the larvae were highest at 28℃,the lowest was at 38℃.The mortality rate at 39℃was 100% after 10 days inducement.Moreover,the growth rate at 28℃ was significant different to the other temperature.Above-mentioned results indicated that high temperature plays very important role in the larvae of the growth rate and survival rate.So we should pay attention to regulate the temperature of the process of the larvae GIFT cultivated,in order to improve the quality of tilapia offspring. "

Key words: Tilapia, Temperature, Growthrate, Survivalrate, Aberrationrate

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Cite this article

ZHU Jia-jie, LIN Yong, CHEN Zhong, LI Li-ping, TANG Zhan-yang, YANG Hui-zan, LUO Yong-ju, GAN Xi. Effect of Different Temperature Inducement on Growth and Development of the Larvae Genetic Improvement of Farmed Tilapia[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(S2): 170-173. doi: 10.7668/hbnxb.2010.S2.038.

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