Induction of Spawning in Common Carp (Cyprinus carpio) Using LHRHa ([D-Ser (tBu)6, Pro9-NEt]-LHRH) Combined with Haloperidol: Effects of Different Treatment Time and Determination of Latency Period Dependence on Temperature
Abstract
A single injection of 20µg/kg LHRHa ([D-Ser (tBu)6, Pro9-NEt]-LHRH) combined with 0.5 mg/kg of the dopamine receptor antagonist, Haloperidol (LHRHa+HAL) was used for induction of spawning in the common carp under routine hatchery conditions. This treatment caused successful ovulation. Latency in common carp injected with LHRHa+HAL was dependent on water temperature, and minimal latency was 14 h. When LHRHa+HAL was given at various hours of the day it resulted in identical spawning with the same latency. These results show that the predicting latency at a given temperature may provide successful hatchery management for fish farmers.
Keywords
Induction of Spawning in Common Carp (Cyprinus carpio) Using LHRHa ([D-Ser (tBu)6, Pro9-NEt]-LHRH) Combined with Haloperidol: Effects of Different Treatment Time and Determination of Latency Period Dependence on Temperature
Abstract
A single injection of 20µg/kg LHRHa ([D-Ser (tBu)6, Pro9-NEt]-LHRH) combined with 0.5 mg/kg of the dopamine receptor antagonist, Haloperidol (LHRHa+HAL) was used for induction of spawning in the common carp under routine hatchery conditions. This treatment caused successful ovulation. Latency in common carp injected with LHRHa+HAL was dependent on water temperature, and minimal latency was 14 h. When LHRHa+HAL was given at various hours of the day it resulted in identical spawning with the same latency. These results show that the predicting latency at a given temperature may provide successful hatchery management for fish farmers.
Keywords
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Articles |
| Authors | |
| Publication Date | December 1, 2000 |
| Published in Issue | Year 2001 Volume: 1 Issue: 2 |