Effects of Exogenous Enzyme Supplementation in Diets on Growth and Feed Utilization in African Catfish, Clarias gariepinus

Basit Öğe Kaydı
dc.authoridBIRCAN YILDIRIM, Yasemin/0000-0001-7776-4701
dc.contributor.authorYildirim, Yasemin Bircan
dc.contributor.authorTuran, Funda
dc.date.accessioned2024-09-18T19:52:28Z
dc.date.available2024-09-18T19:52:28Z
dc.date.issued2010
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe effects of various supplemental exogenous enzyme on the growth performance in African catfish Clarias gariepinus (initial mean weight 46.32+/-0.29 g) were examined for 12 weeks feeding trial. A multi enzyme complex (containing fungal xylanase, beta-glucanase, pentosonase, beta-amilase, fungal beta-glucanase, hemicellulase, pectinase, cellulase, cellubiase), was included at the level of 0.0 (control group), 0.25, 0.5 and 0.75 g enzyme complex kg(-1) diet in four test diets. Each of the four experimental diets was randomly assigned to triplicate groups of fish and accidentally stocked into 100 L aquaria at a density of 10 fish per aquarium. After 90 days of rearing, the survival rate was ranged from 86.67-93.33% and there was no statistical difference between experimental and control groups. Growth rate significantly increased in fish fed with enzyme complex supplemented diets in comparison with the control groups (p<0.001). Specific growth rate was ranged from 1.09+/-0.03 (control group) to 1.23+/-0.01(0.75 g kg(-1) enzyme complex supplemented group). The best specific growth rate was observed at the group receiving 0.75 g kg(-1) enzyme complex group. Also, food conversion ratio, protein efficiency ratio and apparent net protein utilization were significantly higher in. all enzyme complex groups than that with control (p<0.01). The highest value of protein content (21.75%) was observed at 0.75 g kg(-1) enzyme complex group. The results suggested that enzyme supplementation can significantly improve growth performance and feed utilization in African catfish.en_US
dc.identifier.endpage331en_US
dc.identifier.issn1680-5593
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-77953755629en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage327en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7440
dc.identifier.volume9en_US
dc.identifier.wosWOS:000275982600024en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMedwell Onlineen_US
dc.relation.ispartofJournal of Animal and Veterinary Advancesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAfrican catfishen_US
dc.subjectClarias gariepinusen_US
dc.subjectexogenous enzyme complexen_US
dc.subjectgrowth performanceen_US
dc.subjectcontrol groupen_US
dc.titleEffects of Exogenous Enzyme Supplementation in Diets on Growth and Feed Utilization in African Catfish, Clarias gariepinusen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu