Optimizing breeding, embryonic development and rearing of Koi carp, Cyprinus carpio, under coldwater conditions at Bhimtal, Uttarakhand for commercial scale seed production
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Title |
Optimizing breeding, embryonic development and rearing of Koi carp, Cyprinus carpio, under coldwater conditions at Bhimtal, Uttarakhand for commercial scale seed production
Not Available |
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Creator |
Patiyal, R. S.
Mir, J. I. Saxena, N. Singh, V. K |
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Subject |
NA
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Description |
Not Available
The induced breeding of Koi Carp ( Cyprinus carpio carpio) was successfully carried out at the Directorate of Coldwater Fisheries Research, Bhimtal, India. Induced breeding and rearing conducted on the fish revealed that the fish can be breed at low temperature using sGnRH analogue and dopamine antagonist (Ovaprim). Spawning was observed eighteen hrs after the injection, fertilizationand hatching and fry survival rate were observed in fishes spawned in April (70%, 75% and 42%, respectively) than fishes spawnedin August (80-85%, 90-95% and 80% respectively).The incubation period was 120 hours and 84 hours at temperature 15-18 15-18o C(April)and 20-26o C (August), respectively. Present study revealed that favourable conditions on hill region for mass seed production of koi carp in the month of April. Not Available |
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Date |
2020-09-25T08:59:52Z
2020-09-25T08:59:52Z 2016-01-01 |
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Type |
Research Paper
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Identifier |
Patiyal, R. S., Mir, J. I., Saxena, N. and Singh, V. K. (2016). Optimizing breeding, embryonic development and rearing of Koi carp, Cyprinus carpio, under coldwater conditions at Bhimtal, Uttarakhand for commercial scale seed production. Journal of Environment and Biosciences. 30(1):33-37.
0976-3384 http://krishi.icar.gov.in/jspui/handle/123456789/41582 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Indian Academy of Environmental Sciences, Haridwar
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