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dc.contributor.authorTRENTIN, A.
dc.contributor.authorTALAMINI, D. J. D.
dc.contributor.authorCOLDEBELLA, A.
dc.contributor.authorPEDROSO, A. C.
dc.contributor.authorGOMES, T. M. A.
dc.date.accessioned2024-09-18T19:53:25Z-
dc.date.available2024-09-18T19:53:25Z-
dc.date.created2024-09-18
dc.date.issued2024
dc.identifier.citationBritish Poultry Science, 09 Sep. 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1167470-
dc.descriptionAbstract: 1. This study compared two broiler housing models with different technologies (conventional versus fully automated climate control) to verify their performance and carcass characteristics at slaughter, as well as the economics of production. 2. A database regarding 20 443 flocks of heavy broilers produced in an integrated operation during the years 2020 and 2021, in eight Brazilian regions was used in the analysis. The dependent variables included feed conversion, average live weight gain, total and partial carcass condemnation and the total mortality. For economic analysis, the production cost of each technology including feed, labour, energy, heating and depreciation was calculated. 3. The technology used in the broiler houses had a significant effect on the technical indicators which were positive for fully automated climate control in most geographical regions. One important exception was the effect on total and partial carcass condemnations, with better results seen for conventional housing. The total cost per ton of broiler meat delivered, deducting condemnation losses, was lower in the automated climate controlled housing compared to conventional housing. 4. In conclusion, there was a reduction in broiler chicken production costs for birds raised in fully automated climate controlled housing, indicating better economic results for this model in Brazil.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectControle climático
dc.subjectHabitação convencional
dc.subjectClimate control
dc.subjectConventional housing
dc.subjectProductivity
dc.subjectCosts
dc.titleTechnical and economic performance favours fully automated climate control broiler housing.
dc.typeArtigo de periódico
dc.subject.thesagroAvicultura
dc.subject.thesagroCusto de Produção
dc.subject.thesagroProdutividade
dc.subject.thesagroZoneamento Climático
dc.subject.thesagroClimatologia
dc.subject.nalthesaurusAviculture
dc.subject.nalthesaurusProduction costs
dc.subject.nalthesaurusPoultry
riaa.ainfo.id1167470
riaa.ainfo.lastupdate2024-09-18
dc.identifier.doihttps://doi.org/10.1080/00071668.2024.2394182
dc.contributor.institutionINSTITUTO FEDERAL CATARINENSE; DIRCEU JOAO DUARTE TALAMINI, CNPSA; ARLEI COLDEBELLA, CNPSA; INSTITUTO FEDERAL CATARINENSE; INSTITUTO FEDERAL CATARINENSE.
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