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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
28/07/2022 |
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Actualizado : |
23/03/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CANOZZI, M.E.A.; CLARIGET, J.M.; ROIG, G.; PEREZ, E.; AZNÁREZ, V.; BANCHERO, G.; LA MANNA, A. |
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Afiliación : |
MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARFRIG Group, Ruta 2 km 288, 65000 Río Negro, Uruguay.; EDUARDO FABIAN PEREZ ARRUTTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARFRIG Group, Ruta 2 km 288, 65000 Río Negro, Uruguay.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO FRANCISCO LA MANNA ALONSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Shade effect on behaviour, physiology, performance, and carcass weight of heat-stressed feedlot steers in humid subtropical area. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Animal Production Science, 2022, Volume 62, Issue 17, p.1692-1705. Doi: https://doi.org/10.1071/AN22128 |
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DOI : |
10.1071/AN22128 |
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Idioma : |
Inglés |
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Notas : |
Article history: Submitted: 13 October 2021; Accepted: 3 June 2022; Published online: 12 July 2022. -- Correspondence author: La Manna, A.; Instituto Nacional de Investigacíon Agropecuaria, INIA La Estanzuela, Ruta 50 km 11, Colonia, Uruguay; email:alamanna@inia.org.uy -- FUNDING: This project was funded by Instituto Nacional de Investigación Agropecuaria (INIA; grant number N-19407, 2016), Uruguay, and by MARFRIG Group industry. -- |
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Contenido : |
Abstract:
Context: Environmental conditions during hot weather decrease feed intake and cattle growth.
Aims: This study conducted over three consecutive years, during the summer, evaluated access to shade as a strategy to mitigate heat stress of finishing cattle in Uruguay.
Methods: Each year, 32 Bos taurus and/or Bos taurus crossbred steers (initially weighing 461 ± 28 kg) were blocked by initial liveweight and assigned to one of eight pens, where one of two treatments were applied, namely, no shade access or shade access (mean shaded area 4.5 m2/animal). Finishing diet was offered three times per day and cattle had ad libitum access to water. Twenty-four pens were considered in a randomised complete-block design. Average daily gain (ADG), dry matter intake (DMI) and feed efficiency were measured, and hot carcass weight was collected at slaughter. Ruminal pH and temperature were obtained using ruminal boluses. Feeding, drinking, rumination, inactive behaviours, respiration rate and painting score were observed.
Key results: Mean days on feed were 70.6 ± 5.5. The average THI ranged from 70 to 72. Steers with access to shade had greater DMI (P = 0.003), ADG (P = 0.004), and feed:gain ratio (P = 0.05) than did not shaded steers. Ruminal pH was higher (P < 0.0001) in shaded than in not shaded animals. The slaughter weight of shaded steers was 10 kg greater (P = 0.02) than that of not shaded steers. A trend (P = 0.06) to higher hot carcass weight after dressing was obtained by shaded steers. The average respiration rate and panting score was consistently lower (P < 0.0001) for shaded than for not shaded steers, except in the early morning. Access to shade increased the time spent by animals feeding (P = 0.008) and ruminating (P = 0.001), decreasing inactive time (P < 0.0001).
Conclusions: Shade could improve performance and welfare of feedlot cattle during summertime, even in regions with an average THI from 70 to 72.
Implications: Access to shade allowed fattening cattle to dissipate heat stored during the day at night and to alleviate the effect of heat load during summer in subtropical region. MenosAbstract:
Context: Environmental conditions during hot weather decrease feed intake and cattle growth.
Aims: This study conducted over three consecutive years, during the summer, evaluated access to shade as a strategy to mitigate heat stress of finishing cattle in Uruguay.
Methods: Each year, 32 Bos taurus and/or Bos taurus crossbred steers (initially weighing 461 ± 28 kg) were blocked by initial liveweight and assigned to one of eight pens, where one of two treatments were applied, namely, no shade access or shade access (mean shaded area 4.5 m2/animal). Finishing diet was offered three times per day and cattle had ad libitum access to water. Twenty-four pens were considered in a randomised complete-block design. Average daily gain (ADG), dry matter intake (DMI) and feed efficiency were measured, and hot carcass weight was collected at slaughter. Ruminal pH and temperature were obtained using ruminal boluses. Feeding, drinking, rumination, inactive behaviours, respiration rate and painting score were observed.
Key results: Mean days on feed were 70.6 ± 5.5. The average THI ranged from 70 to 72. Steers with access to shade had greater DMI (P = 0.003), ADG (P = 0.004), and feed:gain ratio (P = 0.05) than did not shaded steers. Ruminal pH was higher (P < 0.0001) in shaded than in not shaded animals. The slaughter weight of shaded steers was 10 kg greater (P = 0.02) than that of not shaded steers. A trend (P = 0.06) to higher hot carcass weight after dressing was obtained b... Presentar Todo |
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Palabras claves : |
ADG; BEEF CATTLE; EFFICIENCY; FEED INTAKE; HEAT STRESS; MANAGEMENT; PERFORMANCE; TEMPERATURE. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03499naa a2200313 a 4500
001 1063469
005 2023-03-23
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1071/AN22128$2DOI
100 1 $aCANOZZI, M.E.A.
245 $aShade effect on behaviour, physiology, performance, and carcass weight of heat-stressed feedlot steers in humid subtropical area.$h[electronic resource]
260 $c2022
500 $aArticle history: Submitted: 13 October 2021; Accepted: 3 June 2022; Published online: 12 July 2022. -- Correspondence author: La Manna, A.; Instituto Nacional de Investigacíon Agropecuaria, INIA La Estanzuela, Ruta 50 km 11, Colonia, Uruguay; email:alamanna@inia.org.uy -- FUNDING: This project was funded by Instituto Nacional de Investigación Agropecuaria (INIA; grant number N-19407, 2016), Uruguay, and by MARFRIG Group industry. --
520 $aAbstract: Context: Environmental conditions during hot weather decrease feed intake and cattle growth. Aims: This study conducted over three consecutive years, during the summer, evaluated access to shade as a strategy to mitigate heat stress of finishing cattle in Uruguay. Methods: Each year, 32 Bos taurus and/or Bos taurus crossbred steers (initially weighing 461 ± 28 kg) were blocked by initial liveweight and assigned to one of eight pens, where one of two treatments were applied, namely, no shade access or shade access (mean shaded area 4.5 m2/animal). Finishing diet was offered three times per day and cattle had ad libitum access to water. Twenty-four pens were considered in a randomised complete-block design. Average daily gain (ADG), dry matter intake (DMI) and feed efficiency were measured, and hot carcass weight was collected at slaughter. Ruminal pH and temperature were obtained using ruminal boluses. Feeding, drinking, rumination, inactive behaviours, respiration rate and painting score were observed. Key results: Mean days on feed were 70.6 ± 5.5. The average THI ranged from 70 to 72. Steers with access to shade had greater DMI (P = 0.003), ADG (P = 0.004), and feed:gain ratio (P = 0.05) than did not shaded steers. Ruminal pH was higher (P < 0.0001) in shaded than in not shaded animals. The slaughter weight of shaded steers was 10 kg greater (P = 0.02) than that of not shaded steers. A trend (P = 0.06) to higher hot carcass weight after dressing was obtained by shaded steers. The average respiration rate and panting score was consistently lower (P < 0.0001) for shaded than for not shaded steers, except in the early morning. Access to shade increased the time spent by animals feeding (P = 0.008) and ruminating (P = 0.001), decreasing inactive time (P < 0.0001). Conclusions: Shade could improve performance and welfare of feedlot cattle during summertime, even in regions with an average THI from 70 to 72. Implications: Access to shade allowed fattening cattle to dissipate heat stored during the day at night and to alleviate the effect of heat load during summer in subtropical region.
653 $aADG
653 $aBEEF CATTLE
653 $aEFFICIENCY
653 $aFEED INTAKE
653 $aHEAT STRESS
653 $aMANAGEMENT
653 $aPERFORMANCE
653 $aTEMPERATURE
700 1 $aCLARIGET, J.M.
700 1 $aROIG, G.
700 1 $aPEREZ, E.
700 1 $aAZNÁREZ, V.
700 1 $aBANCHERO, G.
700 1 $aLA MANNA, A.
773 $tAnimal Production Science, 2022, Volume 62, Issue 17, p.1692-1705. Doi: https://doi.org/10.1071/AN22128
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| 5. |  | BELLÉ, C.; KASPARY, T. E.; BALARDIN, R. R.; ANTONIOLLI, Z. I. Detection of Meloidogyne graminicola parasitising Cyperus rotundus in Rio Grande do Sul, Brazil. Australasian Plant Disease Notes, 1 December 2019, volume 14, Issue 1, Article number 2. OPEN ACCESS. Doi: https://doi.org/10.1007/s13314-018-0333-2 Article history: Received 19 October 2018; Accepted 26 December 2018; Published07 January 2019.
The present work was carried out with the support of CNPq, National Council of Scientific and Technological Development -Brazil (n°...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | BELLÉ, C.; KASPARY, T. E.; BALARDIN, R.R.; FERRAZ, R.F.; ANTONIOLLI, Z.I. Meloidogyne species associated with weeds in rio grande do sul. [Espécies de meloidogyne associadas a plantas daninhas no rio grande do sul] Planta Daninha, 2019, Volume 37, Article number e019214250. OPEN ACCESS. Doi: 10.1590/S0100-83582019370100095 Article history: Received: September 18, 2018 / Approved: October 31, 2018.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | BREMM, N.; RAMOS, R.F.; BREMM, N.; BELLÉ, C.; CHASSOTA, T.; KASPARY, T. E.; BETEMPS, D. Lignocellulosic wastes of Carya illinoinensis (Juglandaceae) inhibit germi-nation and seedling development of Lactuca sativa (Asteraceae). Journal of Biotechnology and Biodiversity, Volume 9,issue 3,pages 279- 2021, 106547. Doi: https://doi.org/10. 20873/jbb.uft.cemaf.v9n3.bremm Article history: Received 28 January 2021; Received in revised from 19 March 2021; Accepted 01 August 2021. Autor correspondente: (rodrigoferrazramos@gmail.com)| Biblioteca(s): INIA La Estanzuela. |
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| 14. | | BELLÉ, C.; RAMOS, R.F.; BALARDIN, R.R.; NORA, D.D.; KASPARY, T. E. Multiplication potential of Meloidogyne arenaria in weeds found in Brazil. European Journal of Plant Pathology, Volume 157, Issue 2, 1 June 2020, Pages 441-447,2020. Doi: https://doi.org/10.1007/s10658-020-02002-z Article history: Accepted: 23 April 2020/Published 08 May 2020/Issue Date June 2020. Correspondence: e-mail: crbelle@gmail.com| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 15. | | KASPARY, T. E.; CUTTI, L.; BELLÉ, C.; CASAROTTO, G.; FERRAZ RAMOS, R. Nondestructive analysis of photosynthetic pigments in forage radish and vetch. Revista Ceres , vol.67 no.6, p.424-431.Nov./Dec. 2020. Epub Nov 09, 2020. OPEN ACCESS. Doi:https://doi.org/10.1590/0034-737x202067060001 Article history: Submitted on June 19th, 2019 /Accepted on August 21th, 2020. Corresponding author: tkaspary@inia.org.uy| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
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| 16. | | BELLÈ, C.; RAMOS, R.F.; BALARDIN, R.R.; KASPARY, T. E.; DE BRIDA, A.L. Reaction of rice cultivars to Meloidogyne graminicola as a function of irrigation management. [Short research article]. Communications in Plant Sciences, 2019, vol 9, p. 124-128. OPEN ACCESS. DOI: http://dx.doi.org/10.26814/cps2019020 Article history: Submitted on August 27, 2019 / Accepted on October 22, 2019 / Early View on October 29, 2019 / Final Publication on October 30, 2019.
Corresponding author: Cristiano Bellé - crbelle@gmail.com| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 20. | | KASPARY, T. E.; BELLÉ, C.; RIGON, C.A.G.; CUTTI, L.; CASAROTTO, G.; GALLON, M.; MEROTTO JUNIOR, A. Bipolaris oryzae causing brown leaf spot on echinochloa crus-galli in southern Brazil. Plant Disease, v. 103, no. 5, p. 1038, May 2019. DISEASE NOTES. History: Issue Date: 8 May 2019//Published: 15 Mar 2019//First Look: 7 Jan 2019//Accepted: 31 Dec 2018| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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