Standardization of Mesh Size of Gill Nets for the Commercial Exploitation of Kawakawa, Euthynnus affinis (Cantor) in Thoothukkudi Coastal Waters, Southeast coast of India

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dc.contributor.authorN. Neethiselvan
dc.contributor.authorD.Jude
dc.contributor.authorP. Gopalakrishnan
dc.contributor.authorG. Sugumar
dc.date.accessioned2017-05-29T10:58:47Z
dc.date.available2017-05-29T10:58:47Z
dc.date.issued2002
dc.description.abstractEuthyrtnus affinis forms notable fishery in Thoothukkudi coastal waters with peak season from June to September Euthynnus affinis is captured in small meshed gillnets popularly called 'PODIVALAI' with mesh size ranging from 60 mm to 115 mm. The present study deals with the standardization of mesh size to capture the commercially significant length group (476-600 mm) of E. affinis and its enmeshing pattern in gillneis with three different mesh size. The optimum mesh size for the commercial exploitation of E. affinis in Thoothukkudi coastal waters is found to be 104.2 mm. Further the study recommends to discourage the use of gill net with 50 mm mesh size for the capture of E. The optimum mesh size for the commercial exploitation of E.affinis in Thoothukkudi coastal waters is found to be 104.2 mm. Further the study recommends to discourage the use of gill net with 50 mm mesh size for the capture of E. aFfinis as this net captures the juveniles of e affnis.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810012918
dc.keywordsEuthytttus affinis, optimum mesh size, length at first maturity, gill netsen_US
dc.language.isoenen_US
dc.pages107-113en_US
dc.subjectnullen_US
dc.titleStandardization of Mesh Size of Gill Nets for the Commercial Exploitation of Kawakawa, Euthynnus affinis (Cantor) in Thoothukkudi Coastal Waters, Southeast coast of Indiaen_US
dc.typeReprinten_US
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