Compost dairy barn layout and management recommendations in kentucky: a descriptive study

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorDamasceno, Flávio Alves-
Autor(es): dc.creatorDay, George B.-
Autor(es): dc.creatorTaraba, Joseph L.-
Autor(es): dc.creatorOliveira, Carlos Eduardo Alves-
Autor(es): dc.creatorAndrade, Rafaella Resende-
Autor(es): dc.creatorFrigeri, Karen Dal Magro-
Autor(es): dc.creatorVieira, Frederico Márcio Corrêa-
Autor(es): dc.creatorBarbari, Matteo-
Autor(es): dc.creatorBambi, Gianluca-
Data de aceite: dc.date.accessioned2026-02-09T12:54:23Z-
Data de disponibilização: dc.date.available2026-02-09T12:54:23Z-
Data de envio: dc.date.issued2023-12-05-
Data de envio: dc.date.issued2023-12-05-
Data de envio: dc.date.issued2022-10-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/58661-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1170632-
Descrição: dc.descriptionThis study was conducted to describe the building layout and dimensions, characterize the bedding material, and observe the management practices in 42 compost-bedded pack (CBP) barns in Kentucky (USA). The average herd size found in the study was 90 cows and the breeds consisted of Jersey (6.8%), Holstein (72.7%), and mixed (20.5%). The average CBP barn dimensions were 49.1 m (length) by 21.9 m (width). Many of these barns had feed alleys and driveways; overshot ridges with frequent orientation from NE to SW; and green sawdust, kiln-dried sawdust, or a mixture of both as the most common bedding materials. The bed-turning process was performed mechanically at depths of less than 0.25 m, and the loading of fresh material was performed every one to five weeks, varying by season, weather conditions, barn size, and cow density. The average bedding moisture content was found to be 59.0% (wet bulb—w.b.) and ranged from 36.2 to 71.8%. Coliforms were not present in barns that had a higher compost temperature, and the E. coli, Bacillus, and Streptococcus counts were higher in the barns that had a lower moisture content. In conclusion, it was observed that heterogeneous management was used among the barns and that the producers were satisfied with the compost barn system.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherMultidisciplinary Digital Publishing Institute - MDPI-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceAnimals-
Palavras-chave: dc.subjectDairy cow-
Palavras-chave: dc.subjectBedding-
Palavras-chave: dc.subjectCompost barn-
Palavras-chave: dc.subjectBarn - Structure-
Palavras-chave: dc.subjectBarn - Design-
Palavras-chave: dc.subjectBovino leiteiro-
Palavras-chave: dc.subjectCeleiro de compostagem-
Palavras-chave: dc.subjectCeleiro - Manejo-
Palavras-chave: dc.subjectCeleiro - Estrutura-
Título: dc.titleCompost dairy barn layout and management recommendations in kentucky: a descriptive study-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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