Captive breeding of endangered Ompok pabda with Ovatide
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Captive breeding of endangered Ompok pabda with Ovatide
Not Available |
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Creator |
Siddartha Purkayastha
Sanjay Sarma Uttam Kumar Sarkar Wazir SinghLakra S. Gupta S. P. Biswas |
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Subject |
Live gene bank
captive breeding Ompok pabda Ovatide spawning Northeastern India |
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Description |
Not Available
The Pabdah catfish, Ompok pabda, was successfully spawned with the synthetic hormone Ovatide at two different doses (0.4 and 0.6 ml/kg of body weight of female). The latency period was 9–10 h at 0.6 ml compared to 10–12 h at 0.4 ml kg−1 of body weight. All the females spawned successfully. Average rate of fertilization (75.5 %) and hatching (60.5%) was higher with a dose of 0.6 ml kg−1, while lower fertilization (65.1%) and hatching rate (45%) were observed at 0.3 ml kg−1 of body weight. Fecundity ranged from 80–130 eggs gm−1 body weight of female. Eggs hatched between 12–14 h after spawning at a water temperature 28°–32°C. The mean egg diameter was 0.95 ± 0.15 mm. Not Available |
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Date |
2017-07-19T09:59:38Z
2017-07-19T09:59:38Z 2012 |
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Type |
Research Paper
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Identifier |
Siddartha Purkayastha , Sanjay Sarma , Uttam Kumar Sarkar , Wazir Singh Lakra , S. Gupta & S. P. Biswas (2012) Captive Breeding of Endangered Ompok pabda with Ovatide, Journal of Applied Aquaculture, 24:1, 42-48, DOI: 10.1080/10454438.2012.65202
1045-4438 (Print) 1545-0805 (Online) http://krishi.icar.gov.in/jspui/handle/123456789/4804 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Taylor & Francis Group
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