Observations on impact of stunting on breeding performance of farmed rohu Labeo rohita (Hamilton, 1822).
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Title |
Observations on impact of stunting on breeding performance of farmed rohu Labeo rohita (Hamilton, 1822).
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Creator |
Suresh Babu, P. P. Rao, Srinivasarao, P., Prasad, K. J., Sharma, R., Babitha Rani, A.M. and Biju, I. F.
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Subject |
Fecundity, Gonadosomatic index, Rohu, Stunted fish
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Description |
Not Available
Breeding performance of stunted rohu Labeo rohita (Hamilton, 1822) was compared with normally reared rohu. Randomly selected stunted and normal fishes were tagged and reared together in a single earthen pond for broodstock development. Both groups exhibited growth enhancement during the broodstock development period, though normal fishes were found larger in size than the stunted fishes, after the rearing period. Gonadosomatic Index (GSI) of female fishes indicated a similar trend of ovary growth in both the groups. Breeding performances of the broodstocks were evaluated by induced breeding trials. Parameters such as absolute fecundity, relative fecundity, number of spawns produced and hatching percentage were significantly higher (p Not Available |
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Date |
2022-06-16T06:07:41Z
2022-06-16T06:07:41Z 2021-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/72619 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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