Population Growth of Bosmina longirostris Fed Chlorella vulgaris and Scenedesmus subspicatus in Different Densities

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dc.contributor.authorErtan, Ömer Osman
dc.contributor.authorGüçlü, Zekiye
dc.contributor.authorErdoğan, Ömer
dc.contributor.authorSavaş, Sevgi
dc.contributor.authorGülle, İskender
dc.date.accessioned2014-06-09T20:39:31Z
dc.date.available2014-06-09T20:39:31Z
dc.date.issued2011
dc.description.abstractIn this study, the effects of the different densities of Chlorella vulgaris (0.05 x 106, 0.1 x 106, 0.2 x 106, 0.4 x 106, or 0.8 x 106 cells/ml) and Scenedesmus subspicatus (0.05 x 106, 0.1 x 106, 0.2 x 106, or 0.4 x 106 cells/ml) on culture of the water flea, Bosmina longirostris, were investigated. The experiment was carried out in a photoperiod of 16 h light:8 h dark at 25±1°C. At the beginning of the experiment, one B. longirostris individual (<24 h old) was put into each vessel, and the number of individuals and rate of population increase were determined for 30 days. Increasing the food density increased the number of individuals and the rate of population. The maximum number of B. longirostris individuals (7.1±2.08 ind/ml) and maximum rate of population increase (0.2±0.004/day) was in the group fed 0.2 x 106 cells/ml S. subspicatus. The effect on the number of the individuals was statistically significant (p<0.05).
dc.format.extent7 pages
dc.identifier.citationÖmer Osman Ertan, Zekiye Güçlü, Ömer Erdoğan, Sevgi Savaş, İskender Gülle (2011). Population Growth of Bosmina longirostris Fed Chlorella vulgaris and Scenedesmus subspicatus in Different Densities. The Israeli Journal of Aquaculture - Bamidgeh, 63, 7 pp.
dc.identifier.issn0792-156X
dc.identifier.otherIIC:63.2011.536
dc.identifier.urihttp://hdl.handle.net/10524/36298
dc.publisherIsraeli Journal of Aquaculture - BAMIGDEH
dc.relation.ispartofseriesThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectChlorella
dc.subjectScenedesmus
dc.subjectpopulation growth
dc.subjectcladocera
dc.subjectBosmina longirostris
dc.subject.lcshFish culture--Israel--Periodicals.
dc.subject.lcshFish culture--Periodicals.
dc.subject.lcshAquaculture--Israel--Periodicals.
dc.subject.lcshAquaculture--Periodicals.
dc.titlePopulation Growth of Bosmina longirostris Fed Chlorella vulgaris and Scenedesmus subspicatus in Different Densities

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IJA Volume 63, 2011