Effects of dietary copper on production and egg cholesterol content in laying hens

dc.contributor.authorBalevi, T
dc.contributor.authorCoskun, B
dc.date.accessioned2020-03-26T16:48:23Z
dc.date.available2020-03-26T16:48:23Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description.abstract1. This experiment was carried out to determine the effects of diets supplemented with different amounts of copper on egg production, food intake, food conversion ratio, egg weight, damaged egg ratio, specific gravity, mortality and cholesterol concentration in yolk. The experiment lasted 90 d and 400 Hisex-Brown hens, aged 27 weeks at the start of the study, were used. 2. There were no statistically significant effects of supplementary copper on egg production, food intake or food conversion efficiency. 3. There were no statistically significant differences between the groups in terms of damaged eggs, egg weight, specific gravity and live weight. 4. At the end of the experiment, the lowest yolk cholesterol concentrations were obtained in the 150 kg/kg copper group and the greatest concentrations were in the control group. 5. Consequently, the use of supplementary copper to provide 150 kg/kg in poultry diets was concluded to decrease yolk cholesterol concentrations without any effect on production performance.en_US
dc.identifier.doi10.1080/00071660412331286253en_US
dc.identifier.endpage534en_US
dc.identifier.issn0007-1668en_US
dc.identifier.issn1466-1799en_US
dc.identifier.issue4en_US
dc.identifier.pmid15484729en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage530en_US
dc.identifier.urihttps://dx.doi.org/10.1080/00071660412331286253
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19026
dc.identifier.volume45en_US
dc.identifier.wosWOS:000224024600013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS LTDen_US
dc.relation.ispartofBRITISH POULTRY SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleEffects of dietary copper on production and egg cholesterol content in laying hensen_US
dc.typeArticleen_US

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