What is hormonal stimulation in fish and how is it done in fish?
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Stimulation of fishes in which the luteinizing hormone is injected so as to induce ovulation is known as hormonal stimulation in fishes.
Explanation:
- At first the fishes are separated from water. Then the female fishes are collected from water injection of LH is given intradermally.
- This hormone reaches the fish and it stimulates ovulation. Then the male and the female fishes are allowed to mate. Due to rapid ovulation the female fish breeds and spawn a large number of eggs.
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What is hormonal stimulation in fish culture
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How is hormonal stimulation done in fishes
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Hormonal stimulation in fish:
- Hormonal stimulation is an advanced technique followed in aquaculture to induce the reproductivity of a fish.
- This technique is followed in fishes that don not have the capacity to reproduce naturally.
- The reproduction cell of the fishes are treated with luteinizing hormone which induces ovulation.
How is it done:
- The environment of the fish to adjusted to the convenient of the process. Here, the temperature, water contents and pressure is adjusted.
- The treated hormones are injected in reproductive parts of fishes.
- In this technique, the manipulative maturation and induced ovulation takes place.
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