Evaluation of Production Performance Parameters of Two Laying Hen Strains Housed in Four Housing Environments

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dc.contributor.authorTainika, B.
dc.contributor.authorSekero, A.
dc.contributor.authorAbaci, Sh
dc.contributor.authorAkyol, A.
dc.contributor.authorDuman, M.
dc.contributor.authorSentuerk, Ye
dc.contributor.authorAvci, M.
dc.date.accessioned2024-11-07T13:32:04Z
dc.date.available2024-11-07T13:32:04Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study investigated the impact of housing environment on performance parameters of the Lohmann LSL Classic (LW) and Lohmann Sandy (LS) strains. The deep litter (DL), free access to outdoor Mentha piperita (MP), Petroselinum crispum (PC), and Medicago sativa (MS) housing environments were examined. A total of 260 four-weekold birds were randomly allotted to DL and outdoor plant-associated groups, with four and three replicates, respectively, and 10 birds per replicate. Data collection for weekly feed intake began at 4 weeks until the end of the study. Weekly hen weights were measured from 4 weeks of age until the age of 50% egg production; and then later, at 52 weeks of age. From the day of the first egg until the last day of the study, eggs laid in each nest box tier (upper, middle, bottom, and floor) were recorded and weighed at 9:00 a.m., 12:00 noon, and 3:00 p.m. Housing environment influenced the age at first egg and 50% egg production, hen-day egg production, feed intake during the egg-laying period, feed conversion ratio, average egg weight, and egg size distribution ( p< 0.01; p< 0.05). Age at first egg and 50% egg production, hen-day egg production, feed intake, average egg weight, and egg size distribution varied between strains ( p< 0.01; p< 0.05). Most of the eggs were laid in the morning and on the upper nest box tier ( p< 0.01). Additionally, average egg weight varied among the egg-laying time and nest box tiers, and most of the eggs laid were in the large egg size (56-65 g) category ( p< 0.01). It was concluded that access to Medicago sativa offers hens the most ideal environment for production performance. The two strains were quite similar in terms of overall performance outcomes.
dc.description.sponsorshipScientific Research Projects (BAP) Council of Nigbreve;de OEmer Halisdemir University [TGT 2022/4-BAGEP]
dc.description.sponsorshipThis study was supported by the Scientific Research Projects (BAP) Council of Ni & gbreve;de OEmer Halisdemir University under grant no. TGT 2022/4-BAGEP.
dc.identifier.doi10.1590/1806-9061-2023-1885
dc.identifier.issn1516-635X
dc.identifier.issn1806-9061
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85199783287
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1590/1806-9061-2023-1885
dc.identifier.urihttps://hdl.handle.net/11480/15208
dc.identifier.volume26
dc.identifier.wosWOS:001267017300002
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherFacta-Fundacio Arnco Ciencia Tecnologia Avicolas
dc.relation.ispartofBrazilian Journal of Poultry Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectAromatic plants
dc.subjectfree-range production system
dc.subjectlaying hen
dc.subjectperformance
dc.titleEvaluation of Production Performance Parameters of Two Laying Hen Strains Housed in Four Housing Environments
dc.typeArticle

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