Induced breeding technique is used in
Answers
Answer:
Induced breeding is a technique whereby ripe fish breeders are stimulated by pituitary hormone introduction to breed in captivity. The stimulation promotes a timely release of sperms and eggs from ripe gonads. In simple words, spawning in fishes induced by some artificial breeding stimuli may be called “induced breeding”.
Hormones Responsible for Induced Breeding:
The gonadotropin hormones (FSH and LH) secreted by hypophysis influence the maturation of gonads and spawning in the fishes.
Advantages:
(1) By inducing the fish to spawn separately in pond, the risk of fish seeds getting mixed with undesirable and predaceous fish spawn is overcome.
(2) Collection, identification and establishment of nurseries at the spawning site and transportation of fish seed require strenuous management and manpower, affecting the income of the farm. All this can be saved by adopting induced breeding technique at the fish farm.
(3) The spawn of desired species can be obtained in desired numbers, depending upon the demand in the fish farm.
(4) The induced breeding technique is simple and can be easily learnt even by a layman.
(5) It requires no typical surgical instruments.
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An induced breeding technique is used in the capture fishery.
Process of Induced breeding:
- Induced breeding is characterized as the strategy where the fish raisers utilize pituitary chemicals to ready the fish.
- This excitement brings about an ideal arrival of sperms and eggs from the ready fishes.
- Incited reproducing can likewise be called fake rearing. The gonadotropin chemicals are utilized in actuated rearing.
Conclusion:
- Thus, the prompted reproducing is very successful in pisciculture as it is a counterfeit cycle where the pituitary organ is taken from the developed fish or giver fish and brought into the body of the male and female fishes.
- Accordingly, fishes lay eggs in the lake water and treatment happens.
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