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Captive breeding of a near threatened fish, pengba Osteobrama belangeri (Valenciennes, 1844) using three different inducing agents

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Title Captive breeding of a near threatened fish, pengba Osteobrama belangeri
(Valenciennes, 1844) using three different inducing agents
Not Available
 
Creator Tiwari,V K
Suresh Babu,P P
Rawat,Kiran Dube
Ignatius,Boby
Pramod Kiran,R B
Dam Roy,S
Charan,R
Nair,Deepti R
Rao,P Srinivasa
Sreeramamurty,P
Angel,Raymond Jani
 
Subject Gonopro-FH, Osteobrama belangeri, Ovaprim, Ovatide, Pengba
 
Description Not Available
Farm reared pengba, Osteobrama belangeri were induced to spawn in captivity during August, 2012 by injecting three
different synthetic hormones, Ovaprim, Ovatide and Gonopro-FH. Single dose (1 ml kg-1 body weight) of each hormone was
administered and results were recorded. Spawning was observed within 8 h after injection. Hatching of eggs were observed
after 22±2 h of incubation at 27±1OC. The mean fertilization rate was 84.05±0.36% for Ovaprim, 79.17±3.95% for Ovatide
and 84.85±0.89% for Gonopro-FH treated fish. The mean hatching rate was 84.69±1.73% with Ovaprim, 75.01±1.92% with
Ovatide and 86.52±0.88% with Gonopro-FH. Gonopro-FH and Ovaprim gave 5.67 and 4.88% higher fertilization rate as
well as 11.5 and 9.69% more hatching rate of eggs respectively as compared to Ovatide. Ovaprim and Gonopro-FH were
found to be more effective in induced breeding of O. belangeri.
Not Available
 
Date 2021-09-17T04:37:29Z
2021-09-17T04:37:29Z
2015
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/63667
 
Language English
 
Relation Not Available