Induced breeding of Catla catla carried out at low temperature in FRP carp hatchery of Arunachal Pradesh, India

Simple item page
dc.contributor.authorGhosh, A.en_US
dc.contributor.authorMohapatra, B.C.en_US
dc.contributor.authorChakrabarti, P.P.en_US
dc.contributor.authorHussan, A.en_US
dc.contributor.authorDas, A.en_US
dc.date.accessioned2020-11-18T10:16:14Z
dc.date.available2020-11-18T10:16:14Z
dc.date.issued2019-05
dc.description.abstractAim: The present study was undertaken to find out the possibilities of induced breeding of Catla catla, at low water temperature using fibre reinforced (FRP) tanks in a carp hatchery. Methodology: Brood fish of C. catla was maintained in 0.1 ha pond with proper feeding and pond management. Six induced breeding programmes: 3 in April (pre-monsoon) and 3 in June (monsoon) of 2017 were conducted with C. catla using synthetic hormone, Ovasis intra-peritoneally. The relationship between temperature variation and latency period, effective spawning period, fecundity, hatching start time, hatching duration and spawn production with its recovery was observed. Results: The latency period (time gap between injection and first egg release) was very high and ranged between 653.3 and 721.6 min for breeding in the pre-monsoon and ranged between 446.6 and 480 min for monsoon period. In pre-monsoon, the effective spawning period between 86.6 and 116.6 min and in monsoon between 53.3 and 73.3 min; both varied significantly (p˂0.05). In pre-monsoon period, the average water temperature during larval incubation in hatching pool ranged between 21.58 and 22.58ºC, whereas during monsoon period it ranged between 30.1 and 30.4ºC. The spawn production was 0.13 to 0.22; and 0.47 to 0.65 (lakh kg-1 b. wt. of female) in pre-monsoon and monsoon period, respectively, and showed a significant difference (p˂0.05). Interpretation: This report on breeding of C. catla in the temperature range of 18.6-24.7oC indicates the possibility of spawn production of Indian Major Carp in the north east hilly region states of Indiaen_US
dc.identifier.affiliationsICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar – 751 002, Indiaen_US
dc.identifier.citationGhosh A., Mohapatra B.C., Chakrabarti P.P., Hussan A., Das A.. Induced breeding of Catla catla carried out at low temperature in FRP carp hatchery of Arunachal Pradesh, India. Journal of Environmental Biology . 2019 May; 40(3): 328-334en_US
dc.identifier.issn0254-8704
dc.identifier.issn2394-0379
dc.identifier.placeIndiaen_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/214558
dc.languageenen_US
dc.publisherTriveni Enterprisesen_US
dc.relation.issuenumber3en_US
dc.relation.volume40en_US
dc.source.urihttps://www.jeb.co.in/journal_issues/201905_may19/paper_10.pdfen_US
dc.subjectCatla catlaen_US
dc.subjectFRP carp hatcheryen_US
dc.subjectInduced breedingen_US
dc.subjectLow temperatureen_US
dc.subjectLatency perioden_US
dc.subjectSpawn productionen_US
dc.titleInduced breeding of Catla catla carried out at low temperature in FRP carp hatchery of Arunachal Pradesh, Indiaen_US
dc.typeJournal Articleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
jeb2019v40n3p328.pdf
Size:
1.33 MB
Format:
Adobe Portable Document Format
Download
Collections
Journal of Environmental Biology