The effect of stocking density on growth and survival of the freshwater mussel Unio tigridis (Bivalvia: Unionoidea)

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dc.authorscopusid14619569000
dc.authorscopusid16026063800
dc.contributor.authorŞereflişan, Hlya
dc.contributor.authorYilmaz, Erdal
dc.date.accessioned2024-09-19T15:48:30Z
dc.date.available2024-09-19T15:48:30Z
dc.date.issued2011
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe effects of four stocking densities of 20, 40, 60, 80 mussels/m 2 on growth of Unio tigridis were investigated. The growth of the freshwater mussel U. tigridis in cages was studied for a year from March 2003 to April 2004 in Lake Gölbaş?. Juvenile mussels with the initial weight of 0.64 ± 0.08 g were stocked in metal cages placed on the lake bottom. Growth in live weight, shell length, width and height was measured monthly for the four different stock groups. Chlorophyll a, magnesium (Mg), nitrite (NO 2), nitrate (NO 3), amount of organic matters, ammonia (NH 3), phosphate (PO 4), silica (Si) and calcium (Ca) were also analyzed monthly. All water quality parameters were within proper limits for mussel culture. At the end of the study, the greatest live weight (5.55 ± 0.03 g) was obtained from 40 mussels/m 2, with 3.5 2 ± 0.02 cm and 1.47 ± 0.03 cm as length and width values, respectively. The greatest height was determined in a stocking rate of 60 mussels/m 2, with 1.99 ± 0.03 cm. Therefore, juveniles should be stocked in early spring for U. tigridis at a level of 4060 individuals/m 2.en_US
dc.identifier.doi10.4002/040.054.0101
dc.identifier.endpage95en_US
dc.identifier.issn0076-2997
dc.identifier.issue1.Şuben_US
dc.identifier.scopus2-s2.0-80155208455en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage87en_US
dc.identifier.urihttps://doi.org/10.4002/040.054.0101
dc.identifier.urihttps://hdl.handle.net/20.500.12483/15093
dc.identifier.volume54en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofMalacologiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFreshwater bivalveen_US
dc.subjectGrowthen_US
dc.subjectMussel cultureen_US
dc.subjectStocking densityen_US
dc.subjectUnio tigridisen_US
dc.titleThe effect of stocking density on growth and survival of the freshwater mussel Unio tigridis (Bivalvia: Unionoidea)en_US
dc.typeArticleen_US

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