Response and point of no return (PNR) of penaeid shrimp under artificial cold treatment


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Authors

  • K A Huq Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M F A Molla Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M Aminul Islam Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M A Hossain Marine Fisheries Technology Station, Cox's Bazar, Bangladesh

Abstract

For easy handling and transportation of
live shrimp, it is essential to know the lowest
temperature to which they remain physiologically
active but require minimum oxygen and
stop movement of body and appendages. This
can be done artificially by lowering temperature,
thus forcing shrimp to temporary hibernation
and facilitating its transport in Uve
condition. It is also vital to know how many
shrimp return to normal after cold treatment
and the lowest temperature beyond which no
shrimp will regain consciousness even if the
temperature is raised, i.e. the point of no
return. This study deals with determination of
point of no return for post larvae, juvenile and
market sized Penaeus monodon and juvenile
Pendeus indicus. No information is available
on this subject.

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Author Biographies

  • K A Huq, Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
    Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M F A Molla, Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
    Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M Aminul Islam, Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
    Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
  • M A Hossain, Marine Fisheries Technology Station, Cox's Bazar, Bangladesh
    Marine Fisheries Technology Station, Cox's Bazar, Bangladesh

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Issue

Vol. 38 No. 4 (1991)

Section

Note

License

The copyright of the articles published in Indian Journal of Fisheries vests with the Indian Council of Agricultural Research, who has the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in these journals. The Council has no objection in using the material, provided the information is being utilized for academic purpose but not for commercial use. Due credit line should be given to the ICAR where information will be utilized.

How to Cite

Huq, K. A., Molla, M. F. A., Islam, M. A., & Hossain, M. A. (2011). Response and point of no return (PNR) of penaeid shrimp under artificial cold treatment. Indian Journal of Fisheries, 38(4), 234-226. https://epubs.icar.org.in/index.php/IJF/article/view/10411