• English
    • français
    • español
    • русский
  • English 
    • English
    • français
    • español
    • русский
  • Login
View Item 
  •   Home
  • ASIA
  • Iran (Islamic Republic of)
  • Iranian Fisheries Science Research Institute
  • Iranian Scientific Fisheries Journal
  • View Item
  •   Home
  • ASIA
  • Iran (Islamic Republic of)
  • Iranian Fisheries Science Research Institute
  • Iranian Scientific Fisheries Journal
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browse

All of AquaDocsCommunitiesPublication DateAuthorsTitlesSubjectsThis CollectionPublication DateAuthorsTitlesSubjects

My Account

LoginRegister

User Information

About AquaDocsPoliciesUser GuidesOther Aquatic Repositories

Statistics

Display statistics

Comparison study on different synthetic hormones used for artificial propagation of Stellate Sturgeon Acipenser stellatus stellatus Berg, 1932

  • CSV
  • RefMan
  • EndNote
  • BibTex
  • RefWorks
Thumbnail
Name:
11-1 2002 p9.pdf
Size:
410.7Kb
Format:
PDF
Download
Average rating
 
   votes
Cast your vote
You can rate an item by clicking the amount of stars they wish to award to this item. When enough users have cast their vote on this item, the average rating will also be shown.
Star rating
 
Your vote was cast
Thank you for your feedback
Author
Behmanesh, Sh.
Date
2002

Metadata
Show full item record
Abstract
In this study the effects of LHRHa, a mixture or common carp and sturgeon pituitary (CCP +SPE), Thyroxin hormone (T3) with commonly method used in hatcheries were compared. The experiments were conducted using different doses of hormones with several replicates in order 10 determine the most effective dose. Total number of broodstocks were females and 22 males. Prior to injecting the fishes, the Germinal Vesicle (GV) situation of all broodstocks were determined. The results showed that bloodstocks has been injected with LHRHa were very satisfactory and the percentage of response, fertilization and hatching of them had significantly different. The least effective dose of LHRHa that induced maturation was single injection and 350-375µg/fish for double injection. Thus it was determined that under the experimental condition, 20.0 to 31.2 µg/Kg of body weight of broodstock was the most effective dose. In the case of male broodstocks LHRHa was the most effective hormone and the sperms collected from these broodstocks were better in quality and quantity. The most effective dose of this hormone for males was determined to be 200 µg/fish or 27.7 to 31.2 µg/kg of body weight. The best dose of mixture of CCP + SPE which all broodstocks responded was7.0mg/kgBW +2.5mg/kgBW for females and 7.0mg/kgBW+ 1.5mg/kgBW for males. In the case of broodstocks that were first injected thyroxin and latter injected SPE it must be stated that since the thyroxin used was edible grade none of the broodstocks attained maturity. Therefore the results obtained in this treatment were not satisfactory.
Journal
Iranian Scientific Fisheries Journal
Volume
11
Issue/Article Nr
1
Page Range
pp.9-24
Resource/Dataset Location
http://isfj.areo.ir/
URI
http://hdl.handle.net/1834/12707
Collections
Iranian Scientific Fisheries Journal

entitlement

 

DSpace software (copyright © 2002 - 2023)  DuraSpace
Quick Guide | Contact Us | Disclaimer
Open Repository is a service operated by 
Atmire NV
 

Export search results

The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.