Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley

Autores
Villagra, Edgar Sebastian; Jockers, Esteban Ricardo; Medina, Victor Hugo; Odeon, Maria Mercedes; Bruzzone, Octavio Augusto
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study aims to explore the effects of climate on the performance and offspring development of aged Merino sheep relocated from an arid, cold environment with harsh grazing conditions to a dry, temperate-cold valley with irrigated pasture production. We utilized time series data from merino sheep in a dry temperate-cold climate in southern Argentina to characterize their growth curves, assess the impact of climate on performance, and compare offspring growth with maternal growth. Our approach involved developing a dynamic model, a non-autonomous differential equation growth curve based on the widely used Brody model. The model considered variables such as local temperature, age, sex, origin, and pregnancy status to determine the optimal combination of parameters for sheep growth in our dataset. The results have shown that moving the old sheep from the steppe to the valley resulted in an increase of an average of 1 kg in weight, but their offspring had an asymptotic weight of 65 kg, 17 kg more than their mothers. The optimum temperature for the growth rate was 15.7+/-0.56 C and 8.7+/-6.3C for the asymptotic weight.
EEA Bariloche
Fil: Villagra, Edgar Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Villagra, Edgar Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Villagra, Edgar Sebastian. Universidad Nacional de Río Negro. Cátedra de Rumiantes Menores; Argentina
Fil: Jockers, Esteban Ricardo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; Argentina
Fil: Medina, Victor Hugo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; Argentina
Fil: Odeon, Maria Mercedes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Odeon, Maria Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Journal of Thermal Biology 121 : 103832. (April 2024)
Materia
Ovinos
Razas (animales)
Clima
Temperatura
Estrés Térmico
Sheep
Breeds (animals)
Climate
Temperature
Heat Stress
Raza Merino
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/17542
Acceder
id INTADig_c7eb31c9a2e469a8ad64ab7d4b40f6a0
oai_identifier_str oai:localhost:20.500.12123/17542
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valleyVillagra, Edgar SebastianJockers, Esteban RicardoMedina, Victor HugoOdeon, Maria MercedesBruzzone, Octavio AugustoOvinosRazas (animales)ClimaTemperaturaEstrés TérmicoSheepBreeds (animals)ClimateTemperatureHeat StressRaza MerinoThis study aims to explore the effects of climate on the performance and offspring development of aged Merino sheep relocated from an arid, cold environment with harsh grazing conditions to a dry, temperate-cold valley with irrigated pasture production. We utilized time series data from merino sheep in a dry temperate-cold climate in southern Argentina to characterize their growth curves, assess the impact of climate on performance, and compare offspring growth with maternal growth. Our approach involved developing a dynamic model, a non-autonomous differential equation growth curve based on the widely used Brody model. The model considered variables such as local temperature, age, sex, origin, and pregnancy status to determine the optimal combination of parameters for sheep growth in our dataset. The results have shown that moving the old sheep from the steppe to the valley resulted in an increase of an average of 1 kg in weight, but their offspring had an asymptotic weight of 65 kg, 17 kg more than their mothers. The optimum temperature for the growth rate was 15.7+/-0.56 C and 8.7+/-6.3C for the asymptotic weight.EEA BarilocheFil: Villagra, Edgar Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Villagra, Edgar Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Villagra, Edgar Sebastian. Universidad Nacional de Río Negro. Cátedra de Rumiantes Menores; ArgentinaFil: Jockers, Esteban Ricardo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; ArgentinaFil: Medina, Victor Hugo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; ArgentinaFil: Odeon, Maria Mercedes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Odeon, Maria Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2024-04-25T13:46:29Z2024-04-25T13:46:29Z2024-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/17542https://www.sciencedirect.com/science/article/abs/pii/S03064565240005000306-45651879-0992https://doi.org/10.1016/j.jtherbio.2024.103832Journal of Thermal Biology 121 : 103832. (April 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2023-PE-L01-I037, Desarrollo de sistemas de producción ganaderos climáticamente inteligentes para la Norpatagoniainfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-04T09:50:20Zoai:localhost:20.500.12123/17542instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:50:21.286INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
title Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
spellingShingle Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
Villagra, Edgar Sebastian
Ovinos
Razas (animales)
Clima
Temperatura
Estrés Térmico
Sheep
Breeds (animals)
Climate
Temperature
Heat Stress
Raza Merino
title_short Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
title_full Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
title_fullStr Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
title_full_unstemmed Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
title_sort Climate-influenced performance and offspring development of merino sheep in a dry temperate-cold valley
dc.creator.none.fl_str_mv Villagra, Edgar Sebastian
Jockers, Esteban Ricardo
Medina, Victor Hugo
Odeon, Maria Mercedes
Bruzzone, Octavio Augusto
author Villagra, Edgar Sebastian
author_facet Villagra, Edgar Sebastian
Jockers, Esteban Ricardo
Medina, Victor Hugo
Odeon, Maria Mercedes
Bruzzone, Octavio Augusto
author_role author
author2 Jockers, Esteban Ricardo
Medina, Victor Hugo
Odeon, Maria Mercedes
Bruzzone, Octavio Augusto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ovinos
Razas (animales)
Clima
Temperatura
Estrés Térmico
Sheep
Breeds (animals)
Climate
Temperature
Heat Stress
Raza Merino
topic Ovinos
Razas (animales)
Clima
Temperatura
Estrés Térmico
Sheep
Breeds (animals)
Climate
Temperature
Heat Stress
Raza Merino
dc.description.none.fl_txt_mv This study aims to explore the effects of climate on the performance and offspring development of aged Merino sheep relocated from an arid, cold environment with harsh grazing conditions to a dry, temperate-cold valley with irrigated pasture production. We utilized time series data from merino sheep in a dry temperate-cold climate in southern Argentina to characterize their growth curves, assess the impact of climate on performance, and compare offspring growth with maternal growth. Our approach involved developing a dynamic model, a non-autonomous differential equation growth curve based on the widely used Brody model. The model considered variables such as local temperature, age, sex, origin, and pregnancy status to determine the optimal combination of parameters for sheep growth in our dataset. The results have shown that moving the old sheep from the steppe to the valley resulted in an increase of an average of 1 kg in weight, but their offspring had an asymptotic weight of 65 kg, 17 kg more than their mothers. The optimum temperature for the growth rate was 15.7+/-0.56 C and 8.7+/-6.3C for the asymptotic weight.
EEA Bariloche
Fil: Villagra, Edgar Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Villagra, Edgar Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Villagra, Edgar Sebastian. Universidad Nacional de Río Negro. Cátedra de Rumiantes Menores; Argentina
Fil: Jockers, Esteban Ricardo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; Argentina
Fil: Medina, Victor Hugo. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias; Argentina
Fil: Odeon, Maria Mercedes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Odeon, Maria Mercedes. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description This study aims to explore the effects of climate on the performance and offspring development of aged Merino sheep relocated from an arid, cold environment with harsh grazing conditions to a dry, temperate-cold valley with irrigated pasture production. We utilized time series data from merino sheep in a dry temperate-cold climate in southern Argentina to characterize their growth curves, assess the impact of climate on performance, and compare offspring growth with maternal growth. Our approach involved developing a dynamic model, a non-autonomous differential equation growth curve based on the widely used Brody model. The model considered variables such as local temperature, age, sex, origin, and pregnancy status to determine the optimal combination of parameters for sheep growth in our dataset. The results have shown that moving the old sheep from the steppe to the valley resulted in an increase of an average of 1 kg in weight, but their offspring had an asymptotic weight of 65 kg, 17 kg more than their mothers. The optimum temperature for the growth rate was 15.7+/-0.56 C and 8.7+/-6.3C for the asymptotic weight.
publishDate 2024
dc.date.none.fl_str_mv 2024-04-25T13:46:29Z
2024-04-25T13:46:29Z
2024-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/17542
https://www.sciencedirect.com/science/article/abs/pii/S0306456524000500
0306-4565
1879-0992
https://doi.org/10.1016/j.jtherbio.2024.103832
url http://hdl.handle.net/20.500.12123/17542
https://www.sciencedirect.com/science/article/abs/pii/S0306456524000500
https://doi.org/10.1016/j.jtherbio.2024.103832
identifier_str_mv 0306-4565
1879-0992
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2023-PE-L01-I037, Desarrollo de sistemas de producción ganaderos climáticamente inteligentes para la Norpatagonia
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Journal of Thermal Biology 121 : 103832. (April 2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1842341421436108800
score 12.623145

Publicaciones similares