Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires.
Shade helps to reduce the negative effects of heat stress, modifies animal behavior, and contributes to increase production rates in beef and dairy cattle. More information is needed on these effects in the north of the province of Buenos Aires, which has a temperate climate. Animal behavior, and we...
| Autores principales: | , , , |
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| Formato: | Conferencia |
| Lenguaje: | Español |
| Publicado: |
CIPAV
2023
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/16266 |
| _version_ | 1855485730134949888 |
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| author | Mujica, Gerardo Oscar Padin, Martín Alejandro Mc Dermott, Augusto Trangoni, Marcos David |
| author_browse | Mc Dermott, Augusto Mujica, Gerardo Oscar Padin, Martín Alejandro Trangoni, Marcos David |
| author_facet | Mujica, Gerardo Oscar Padin, Martín Alejandro Mc Dermott, Augusto Trangoni, Marcos David |
| author_sort | Mujica, Gerardo Oscar |
| collection | INTA Digital |
| description | Shade helps to reduce the negative effects of heat stress, modifies animal behavior, and contributes to increase production rates in beef and dairy cattle. More information is needed on these effects in the north of the province of Buenos Aires, which has a temperate climate. Animal behavior, and weaning weight were evaluated in a herd of 50 pregnant Aberdeen angus cows divided in two groups. Each group was placed in a 35 ha plot. One of them was shaded (S) with 4.5 ha of Eucalyptus sp. and the other one with no access to shade (NS). The states of ingestive and thermoregulatory behavior of cows and calves were recorded using 20-min instantaneous scan sampling on each group, at three times of the day, on 10 days with THI>80 in the summer (2021 & 2022). Calves from each group were weighed at the time of weaning. A greater ingestive behavior with shade was demonstrated (S=826; NS=733; p=0.0005), in cows (S=442; NS=375; p=0.0270) and calves (S=384; NS =358; p=0.0046). The thermoregulation was higher in the NS treatment (S=624; NS=717; p=0.0065), verified by resting in the drinking area at noon and afternoon. A higher herd weight (kg b.w.) of S calves was recorded (S=11,544; NS=11,157; p>0.05). The S females had a higher average of kg b.w. (S=226.25; NS=214.64; p<0.05), but not the males (S=235.15; NS=242.93; p>0.05) |
| format | Conferencia |
| id | INTA16266 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Español |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | CIPAV |
| publisherStr | CIPAV |
| record_format | dspace |
| spelling | INTA162662024-02-23T10:43:23Z Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. Mujica, Gerardo Oscar Padin, Martín Alejandro Mc Dermott, Augusto Trangoni, Marcos David Estrés Calor Stress Heat Calves Weaning Ternero Eucalyptus Destete Shade helps to reduce the negative effects of heat stress, modifies animal behavior, and contributes to increase production rates in beef and dairy cattle. More information is needed on these effects in the north of the province of Buenos Aires, which has a temperate climate. Animal behavior, and weaning weight were evaluated in a herd of 50 pregnant Aberdeen angus cows divided in two groups. Each group was placed in a 35 ha plot. One of them was shaded (S) with 4.5 ha of Eucalyptus sp. and the other one with no access to shade (NS). The states of ingestive and thermoregulatory behavior of cows and calves were recorded using 20-min instantaneous scan sampling on each group, at three times of the day, on 10 days with THI>80 in the summer (2021 & 2022). Calves from each group were weighed at the time of weaning. A greater ingestive behavior with shade was demonstrated (S=826; NS=733; p=0.0005), in cows (S=442; NS=375; p=0.0270) and calves (S=384; NS =358; p=0.0046). The thermoregulation was higher in the NS treatment (S=624; NS=717; p=0.0065), verified by resting in the drinking area at noon and afternoon. A higher herd weight (kg b.w.) of S calves was recorded (S=11,544; NS=11,157; p>0.05). The S females had a higher average of kg b.w. (S=226.25; NS=214.64; p<0.05), but not the males (S=235.15; NS=242.93; p>0.05) Instituto de Recursos Biológicos Fil: Mujica, Gerardo Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Padín, Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina Fil: Mc Dermott, Augusto. Productor, Establecimiento "La Negra"; Argentina Fil: Trangoni, Marcos David. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina 2023-12-18T17:26:44Z 2023-12-18T17:26:44Z 2023-10-01 info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/16266 978-628-95190-5-1 spa info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf CIPAV Actas del XII Congreso Internacional de Sistemas Silvopastoriles - II Congreso de la Red Global de Sistemas Silvopastoriles – V Congreso Nacional de Sistemas Silvopastoriles (Rivera J., Viñoles C., Fedrigo J., Bussoni A., Peri P.L., Colcombet L., Murgueitio E., Quadrelli A., Chará J. Eds.). Organizado por INTA, CIPAV, Universidad de la República, INIA. Buenos Aires y Montevideo, 15 al 20 de octubre 2023. p. 278-282 |
| spellingShingle | Estrés Calor Stress Heat Calves Weaning Ternero Eucalyptus Destete Mujica, Gerardo Oscar Padin, Martín Alejandro Mc Dermott, Augusto Trangoni, Marcos David Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title | Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title_full | Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title_fullStr | Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title_full_unstemmed | Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title_short | Efecto de la sombra de un rodal de Eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cría bovina en el norte de Buenos Aires. |
| title_sort | efecto de la sombra de un rodal de eucapyptus en verano sobre el comportamiento y el peso de terneros al destete en un sistema de cria bovina en el norte de buenos aires |
| topic | Estrés Calor Stress Heat Calves Weaning Ternero Eucalyptus Destete |
| url | http://hdl.handle.net/20.500.12123/16266 |
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