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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/59361
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rao,G Sudhakara | - |
dc.date.accessioned | 2021-08-23T09:40:53Z | - |
dc.date.available | 2021-08-23T09:40:53Z | - |
dc.date.issued | 1999 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/59361 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The catch of prawns per hour of trawling along the Visakhapatnam coast (cph) by sona boats (43'OAL) gradually increased from 1.70 kg in 1993-'94 to 2.96 kg in 1996-'97. Prawns were landed throughout the year with the main season during July-December. The peaks in the fishery varied in different years. Metapenaeus monoceros dominated forming 23.6-30.3 % of the annual landings in different years followed by M. dobsoni (12.2-34.5 %), M. affinis (3.0-18.4 %), P. indicus (7.9-14.5 %), P. monodon (3.0-5.8 %) and P. semisulcatus (0.7-1.0 %). M. affinis and P. monodon indicated overfishing tendencies while all the other commercial species maintained the stocks in a healthy state. Since sona boat is more cost-effective than the small mechanised boats, mini trawlers and large trawlers, it has become a threat to these boats. Hence it is suggested that there should be a restriction on further increase in the number of sona boats not only at Visakhapatnam but also at Paradeep and Kakinada to save the other fleets operating for prawns. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | CMFRI/ICAR | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Prawn fishery | en_US |
dc.subject | Visakhapatnam | en_US |
dc.title | Prawn fishery by the sona boats at Visakhapatnam | en_US |
dc.title.alternative | Not Available | - |
dc.type | Article | - |
dc.publication.projectcode | Not Available | - |
dc.publication.journalname | Indian Journal of Fisheries | - |
dc.publication.volumeno | 46 | - |
dc.publication.pagenumber | 13-24 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/155/1/Article_04.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
Appears in Collections: | FS-CMFRI-Publication |
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