Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 2
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Effect of conductive cooling pads on heat and moisture production of gilts in hot and thermoneutral environments CIGR Journal
Riskowski, Gerald; Shaffer, Christopher S.; Harrison, Paul C..
Swine productivity, reproductivity, and well-being are reduced during periods of high temperature and the most commonly used cooling method, evaporative cooling, is not very effective under high humidity conditions. Conductive cooling pads made from pipes with cool water passing through them have the potential to cool swine under both high temperature and high humidity conditions. A study was conducted to determine some responses of gilts to conductive cooling pads under heat stress conditions. Conductive cooling pads 15 cm wide by 127 cm long were made from 13 mm diameter copper pipe and were fastened to the slatted flooring of a standard sow stall. The size and placement of the pads was such that the gilts could lie on them completely, lie on them...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Engineering Swine; Conductive cooling; Heat production; Moisture production; Respiration rate.
Ano: 2018 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4552
Imagem não selecionada

Imprime registro no formato completo
Heat and moisture production in growing-finishing pigs and broilers CIGR Journal
Aarnink-FBC, Andre.
Heat and moisture production are important parameters for designing ventilation and climate control systems in livestock housing. In 2002 a report was published of the CIGR Section II Working Group on Climatization of Animal Houses ‘Heat and moisture production at animal and house levels’ with formula to calculate heat and moisture production for different livestock categories. The objective of this paper is to discuss these CIGR formula for growing-finishing pigs and broilers. Results from calculated heat and moisture production with the relatively simple formula in the CIGR report were compared with results from a more comprehensive model. From this comparison the following conclusions were drawn: 1) The relatively simple CIGR formula to calculate total...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Livestock housing; Climate control; Heat production; Moisture production; Sensible heat; Latent heat; Pigs; Poultry.
Ano: 2018 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4781
Registros recuperados: 2
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional