Effects of dietary copper on production and egg cholesterol content in laying hens
dc.contributor.author | Balevi, T | |
dc.contributor.author | Coskun, B | |
dc.date.accessioned | 2020-03-26T16:48:23Z | |
dc.date.available | 2020-03-26T16:48:23Z | |
dc.date.issued | 2004 | |
dc.department | Selçuk Üniversitesi | en_US |
dc.description.abstract | 1. 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.doi | 10.1080/00071660412331286253 | en_US |
dc.identifier.endpage | 534 | en_US |
dc.identifier.issn | 0007-1668 | en_US |
dc.identifier.issn | 1466-1799 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.pmid | 15484729 | en_US |
dc.identifier.scopusquality | Q2 | en_US |
dc.identifier.startpage | 530 | en_US |
dc.identifier.uri | https://dx.doi.org/10.1080/00071660412331286253 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12395/19026 | |
dc.identifier.volume | 45 | en_US |
dc.identifier.wos | WOS:000224024600013 | en_US |
dc.identifier.wosquality | Q2 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.indekslendigikaynak | Scopus | en_US |
dc.indekslendigikaynak | PubMed | en_US |
dc.language.iso | en | en_US |
dc.publisher | TAYLOR & FRANCIS LTD | en_US |
dc.relation.ispartof | BRITISH POULTRY SCIENCE | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.selcuk | 20240510_oaig | en_US |
dc.title | Effects of dietary copper on production and egg cholesterol content in laying hens | en_US |
dc.type | Article | en_US |
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