COLD TOLERANCE IN TILAPIA: I-INTERSPECIFIC AND INTRASPECIFIC PHENOTYPIC VARIATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

AMINI F.; BEARDMORE J.A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Veterinary Research Year:2000 | Volume:55 | Issue:4 Page(s): 49-52

Download Full-Text

Persian Verion

View:

805

Download:

Cites:

Information Journal Paper

Title

COLD TOLERANCE IN TILAPIA: I-INTERSPECIFIC AND INTRASPECIFIC PHENOTYPIC VARIATION

Author(s)

AMINI F. | BEARDMORE J.A. | Issue Writer Certificate

Keywords

TILAPIAQ4

COLD TOLERANCEQ4

PHENOTYPIC VARIATIONQ4

REPEATABILITYQ4

AQUACULTUREQ4

Abstract

TILAPIA are native to Africa and their COLD TOLERANCE is a limiting factor for their AQUACULTURE expansion in temperate areas including some parts of Iran. In this study, 207 individuals of Oreochromis niloticus, O. aureus and O. mossambicus were assayed for COLD TOLERANCE. The quantitative indicators of COLD TOLERANCE used were temperatures at which fish showed certain cold-induced behaviors including disequilibrium (TeD), Loss of equilibrium (TeL) and unconsciousness (TeU). There was intraspecific variation in each trait and phenotypic correlations were evident. Although the total variation within each of the three species was low (CV£57.3%) the relative variation was most in O. mossambicus. O. niloticus was detected as to be intermediate and O. aureus showed the least variation. The interspecific variation was very highly significant (P<0.001) and the rank of COLD TOLERANCE in the species under investigation was determined as follows: O. mossambicus<O. niloticus<O. aureus. Parameters such as sex, weight, length and body height did not significantly influence COLD TOLERANCE while age had a significant effect on the traits. The REPEATABILITY of the COLD TOLERANCE indicators were estimated as to be mediocre (r£0.45) based on two measurements in three TILAPIA species.

Cites

No record.

References

No record.

Cite

APA: Copy

AMINI, F., & BEARDMORE, J.A.. (2000). COLD TOLERANCE IN TILAPIA: I-INTERSPECIFIC AND INTRASPECIFIC PHENOTYPIC VARIATION. JOURNAL OF VETERINARY RESEARCH, 55(4), 49-52. SID. https://sid.ir/paper/35200/en

Vancouver: Copy

AMINI F., BEARDMORE J.A.. COLD TOLERANCE IN TILAPIA: I-INTERSPECIFIC AND INTRASPECIFIC PHENOTYPIC VARIATION. JOURNAL OF VETERINARY RESEARCH[Internet]. 2000;55(4):49-52. Available from: https://sid.ir/paper/35200/en

IEEE: Copy

F. AMINI, and J.A. BEARDMORE, “COLD TOLERANCE IN TILAPIA: I-INTERSPECIFIC AND INTRASPECIFIC PHENOTYPIC VARIATION,” JOURNAL OF VETERINARY RESEARCH, vol. 55, no. 4, pp. 49–52, 2000, [Online]. Available: https://sid.ir/paper/35200/en

Related Journal Papers