Performance and egg characteristics of laying hens fed diets incorporated with poultry by-product and feather meals

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dc.authoridYaşar, Sulhattin/0000-0001-9334-1303
dc.authoridAGMA OKUR, Aylin/0000-0001-6678-765X
dc.authoridSAMLI, HASAN ERSIN/0000-0002-5462-8384
dc.authorwosidYaşar, Sulhattin/AAD-1179-2020
dc.authorwosidAGMA OKUR, Aylin/G-2981-2018
dc.authorwosidAKYUREK, HASAN/ABA-4232-2020
dc.authorwosidSAMLI, HASAN ERSIN/F-1950-2018
dc.contributor.authorSenkoylu, N
dc.contributor.authorSamli, HE
dc.contributor.authorAkyurek, H
dc.contributor.authorAgma, A
dc.contributor.authorYasar, S
dc.date.accessioned2024-06-12T11:12:41Z
dc.date.available2024-06-12T11:12:41Z
dc.date.issued2005
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe effects of poultry by-product meal (PBPM) and feather meal (FM) incorporated separately and in combination in the diet on laying hen performance and egg characteristics during postpeak production were determined. Bovans White strain laying hens, 42 wk of age, were fed diets with 0% PBPM and FM, 5% FM, 5% PBPM, or 4% FM + 4% PBPM. Egg production, feed intake, and egg mass were not significantly affected by dietary treatments, whereas egg weight and feed conversion ratio (FCR) were significantly affected. Egg weights of hens receiving 4% FM + 4% PBPM were significantly lower than those fed the control diet, whereas those fed 5% FM or 5% PBPM were intermediate. FCR was significantly improved by the diets containing 5% FM or 5% PBPM compared with the diet containing 4% FM + 4% PBPM. Dietary PBPM decreased Haugh units, but FM did not. Egg breaking strength, shell weight, and weights of albumen and yolk were not affected by treatments. The results suggested that FM or PBPM could be incorporated up to 5% singly or up to 8% in combination in layer diets but with possible detrimental effects on Haugh units, egg weight, and FCR.en_US
dc.identifier.doi10.1093/japr/14.3.542
dc.identifier.endpage547en_US
dc.identifier.issn1056-6171
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-25144454015en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage542en_US
dc.identifier.urihttps://doi.org/10.1093/japr/14.3.542
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23272
dc.identifier.volume14en_US
dc.identifier.wosWOS:000234476200011en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPoultry Science Assoc Incen_US
dc.relation.ispartofJournal Of Applied Poultry Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPoultry By-Product Mealen_US
dc.subjectFeather Mealen_US
dc.subjectLaying Performanceen_US
dc.subjectEgg Qualityen_US
dc.titlePerformance and egg characteristics of laying hens fed diets incorporated with poultry by-product and feather mealsen_US
dc.typeArticleen_US

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