Effects of dietary humic acid on growth performance, haemato-immunological and physiological responses and resistance of Rainbow trout, Oncorhynchus mykiss to Yersinia ruckeri

dc.authoridYılmaz, Sevdan/0000-0002-4809-5809
dc.authoridYigit, Murat/0000-0001-8086-9125
dc.contributor.authorYılmaz, Sevdan
dc.contributor.authorErgün, Sebahattin
dc.contributor.authorCelik, Ekrem Sanver
dc.contributor.authorYigit, Murat
dc.date.accessioned2025-01-27T20:24:56Z
dc.date.available2025-01-27T20:24:56Z
dc.date.issued2018
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study investigated the effects of dietary humic acid sodium salt on growth performance, haemato-immunological and physiological responses, and resistance of rainbow trout, Oncorhynchus mykiss to Yersinia ruckeri. The experimental fish were divided into four groups; three of them were fed with humic acid incorporated diets (0.3% H3, 0.6% H6, 1.2% H12) and an additive free basal diet served as the control. Growth performance and haematological parameters of rainbow trout were not affected by humic acid supplemented diets (p > 0.05). However, dietary humic acid especially with 0.6% incorporation significantly increased stomach pepsin, intestinal trypsin and lipase activities p < 0.05. Following 60 days of feeding trial, fish were challenged with Yersinia ruckeri for 20 days. At the end of the challenge period, significantly higher (p < 0.05) survival rates were found in the 6% humic acid group compared to all other experimental treatment. Thus humic acid might replace antibiotics in diets for rainbow trout to control yersiniosis.
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey)
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey)
dc.identifier.doi10.1111/are.13798
dc.identifier.endpage3349
dc.identifier.issn1355-557X
dc.identifier.issn1365-2109
dc.identifier.issue10
dc.identifier.scopus2-s2.0-85052713745
dc.identifier.scopusqualityQ2
dc.identifier.startpage3338
dc.identifier.urihttps://doi.org/10.1111/are.13798
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22390
dc.identifier.volume49
dc.identifier.wosWOS:000443545100010
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofAquaculture Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectdigestive enzyme
dc.subjecthumic acid
dc.subjectimmunological responses
dc.subjectrainbow trout
dc.subjectyersiniosis
dc.titleEffects of dietary humic acid on growth performance, haemato-immunological and physiological responses and resistance of Rainbow trout, Oncorhynchus mykiss to Yersinia ruckeri
dc.typeArticle

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