Effects of Biofloc Technology (BFT) on Growth of Speckled Shrimp (Metapenaeus monoceros)

dc.contributor.authorKaya, Doğukan
dc.contributor.authorGenç, Münevver Ayça
dc.contributor.authorKatşa, Mevlüt
dc.contributor.authorEroldoğan, Orhan Tufan
dc.contributor.authorAydın, Ferah Gönül
dc.contributor.authorGenç, Ercümet
dc.contributor.departmentZiraat Fakültesitr_TR
dc.date.accessioned2021-09-29T07:06:13Z
dc.date.available2021-09-29T07:06:13Z
dc.date.issued2019-12-05
dc.description.abstractThe effects of biofloc technology (BFT) on growth and hepatopancreas histology of speckled shrimp Metapenaeus monoceros (initial weight: 8.32±0.69 g) were investigated for 30 days. The trial was conducted in fiberglass tanks (45 L) with biofloc (zero-water exchange) and without biofloc (water exchange 50% day-1). Different carbon sources (corn starch: CS and glycerine: G) and mannan oligosaccharides (MOS) supplementation (with and without BFT) were tested in triplicate groups. At the end of the experiment, better growth performances, feed conversion ratio, and specific growth rates were detected in shrimps reared in BFT (CS, G, CS+MOS, G+MOS) groups. Measured water quality parameters (dissolved oxygen, pH, temperature, salinity, ammonium-NH4, and nitrate-NO3) did not differ between BFT and control groups. The total number of bacteria count of shrimp reared in the biofloc groups were higher (4.9x10-6±8.5x10-4 CFU mL-1) than that of in the without biofloc (3.7x10-6±5.4x10-4 CFU mL-1) groups. In this study BFT had no negative effects on hepatopancreatic tissue by histological assessment. It is suggested that corn starch as a carbon source in BFT with 3 g kg-1 MOS supplementation could be applied as healthy growth enhancer in speckled shrimp culture.tr_TR
dc.identifier.endpage497tr_TR
dc.identifier.issn/e-issn2148-9297
dc.identifier.issue4tr_TR
dc.identifier.startpage491tr_TR
dc.identifier.urihttps://doi.org/10.15832/ankutbd.441745tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/75020
dc.identifier.volume25tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.15832/ankutbd.441745tr_TR
dc.relation.journalTarım Bilimleri Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectCorn starchtr_TR
dc.subjectGlyceroltr_TR
dc.subjectGrowthtr_TR
dc.titleEffects of Biofloc Technology (BFT) on Growth of Speckled Shrimp (Metapenaeus monoceros)tr_TR
dc.typeArticletr_TR

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