The environmental influences the performance of birds by altering the rate of feed intake, welfare, productivity and the maintenance requirement. Out of the comfort zone occurs decrease the productive, reproductive performance and body resistance. This study aimed to analyze the influence of different levels of heat stress distributed to five treatments, Recommended Temperature (TP -33°C), Temperature Cassuce (TC- 30°C), Light Cold (FB -27°C), Moderate Cold (FM-24°C), Accented Cold (FA-21°C) on average body temperature in chicks during the first week of life, housed in environmental chambers. It was observed that animals subjected to FB had increased average weight and daily weight gain compared to animals kept in recommended temperature.
Influência do ambiente na temperatura corporal de pintinhos de corte / Márcia Gabrielle L. Cândido; Juan Carlos Pareja Arcila; Kelle P. de Oliveira; Carlos Gutemberg de Souza Teles Junior; Ilda de Fátima F. Tinôco; Matteo Barbari. - ELETTRONICO. - (2014), pp. 1143-1146. (Intervento presentato al convegno VI SIMBRAS tenutosi a Viçosa – MG – Brasil nel 26-27 settembre 2014).
Influência do ambiente na temperatura corporal de pintinhos de corte
BARBARI, MATTEO
2014
Abstract
The environmental influences the performance of birds by altering the rate of feed intake, welfare, productivity and the maintenance requirement. Out of the comfort zone occurs decrease the productive, reproductive performance and body resistance. This study aimed to analyze the influence of different levels of heat stress distributed to five treatments, Recommended Temperature (TP -33°C), Temperature Cassuce (TC- 30°C), Light Cold (FB -27°C), Moderate Cold (FM-24°C), Accented Cold (FA-21°C) on average body temperature in chicks during the first week of life, housed in environmental chambers. It was observed that animals subjected to FB had increased average weight and daily weight gain compared to animals kept in recommended temperature.File | Dimensione | Formato | |
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