Physiological response to thermal stress in hair-sheep ewes during subtropical summer

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:29:49Z
Fecha de publicación2021-01-01
ResumenWith the aim to assess the effect of short-term thermal stress on physiological traits of ewes an experiment was designed. Fourteen hair sheep ewes were selected during early reproductive management and randomly segregated in two groups. Control group (CG) with indoor conditions, and an experimental group (EG) under continuous outdoor conditions without shadow accessing during 14 days (d). Respiratory frequency (RF), rectal temperature (RT) and infrared image temperatures were estimated. Traits were measured for 8 d twice a d (9:00 am and 15:00 pm). Environmental temperature and humidity were monitored, and temperature and humidity index was estimated. All physiological and environmental traits showed significantly variation by group and time of measurement (P < 0.001). RT and RF were significantly higher for EG and during pm measurements. Environmental conditions indicated thermal stress conditions for outdoor EG during the afternoon was related ultimately with respiratory mechanism as the main indicator of continuous thermal stress. Head infrared image temperature was a good predictor of body temperature.es_ES
Doihttps://doi.org/10.52973/rcfcv-luz311.art3es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/1776
Idiomaeses_ES
EditorialUniversidad del Zuliaes_ES
RelaciónRevista Científica de la Facultad de Ciencias Veterinariases_ES
URL relacionadohttps://doi.org/10.52973/rcfcv-luz311.art3es_ES
DerechosAcceso abierto (PDF local verificado)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteRevista Científica de la Facultad de Ciencias Veterinarias
TítuloPhysiological response to thermal stress in hair-sheep ewes during subtropical summeres_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGómez-Guzmán, Javier Alejandro
AutorVázquez-Armijo, José Fernando
AutorHernández-Meléndez, Javier
AutorLara-Rivera, Ana Laura
AutorParra-Bracamonte, Gaspar Manuel
AutorGómez-Guzmán, Javier Alejandroes_ES
AutorVázquez-Armijo, José Fernandoes_ES
AutorHernández-Meléndez, Javieres_ES
AutorLara-Rivera, Ana Lauraes_ES
AutorParra-Bracamonte, Gaspar Manueles_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
Rango de páginas25-30es_ES
URL relacionadahttps://doi.org/10.52973/rcfcv-luz311.art3
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
VolumenXXXIes_ES

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