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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
11/09/2014 |
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Actualizado : |
26/09/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ROVIRA, P.J.; VELAZCO, J.I. |
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Afiliación : |
PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
The effect of artificial or natural shade on respiration rate, behaviour and performance of grazing steers. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
New Zealand Journal of Agricultural Research, 2010, v. 53, no.4, p. 347-353. |
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ISSN : |
1175-8785 |
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DOI : |
10.1080/00288233.2010.525785 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 16January 2010; final version received 2 September 2010. |
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Contenido : |
Abstract:
A study was carried out in Uruguay (latitude 33° 14?S, longitude 54° 15?W) to assess the impact of shade on climatic conditions and on grazing cattle during summer. Three treatments (no shade, artificial shade provided by cloth and natural shade provided by trees) were assigned to 30 steers. The provision of shade significantly reduced the black globe temperature but did not affect either air temperature or relative humidity. Respiration rate (RR)±standard deviation averaged 74±22, 67±18 and 61±12 breaths per minute in no shade, artificial and natural shade treatments, respectively (P<0.05). Diurnal grazing time (473 min) and overall average daily gain (914 g/animal) were not affected by treatments (P>0.05). The amount of time the steers spent in shade was strongly related to air temperature with a threshold around 25°C. Provision of artificial or natural shade was successful as a method of reducing RR of grazing steers without affecting grazing time or animal performance. |
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Palabras claves : |
BEHAVIOUR; CLATTLE; PERFORMANCE; RESPIRATION RATE; SHADE. |
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Thesagro : |
BIENESTAR ANIMAL; SOMBRA. |
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Asunto categoría : |
L20 Ecología animal |
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Marc : |
LEADER 01828naa a2200253 a 4500
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008 2010 bl uuuu u00u1 u #d
022 $a1175-8785
024 7 $a10.1080/00288233.2010.525785$2DOI
100 1 $aROVIRA, P.J.
245 $aThe effect of artificial or natural shade on respiration rate, behaviour and performance of grazing steers.$h[electronic resource]
260 $c2010
500 $aArticle history: Received 16January 2010; final version received 2 September 2010.
520 $aAbstract: A study was carried out in Uruguay (latitude 33° 14?S, longitude 54° 15?W) to assess the impact of shade on climatic conditions and on grazing cattle during summer. Three treatments (no shade, artificial shade provided by cloth and natural shade provided by trees) were assigned to 30 steers. The provision of shade significantly reduced the black globe temperature but did not affect either air temperature or relative humidity. Respiration rate (RR)±standard deviation averaged 74±22, 67±18 and 61±12 breaths per minute in no shade, artificial and natural shade treatments, respectively (P<0.05). Diurnal grazing time (473 min) and overall average daily gain (914 g/animal) were not affected by treatments (P>0.05). The amount of time the steers spent in shade was strongly related to air temperature with a threshold around 25°C. Provision of artificial or natural shade was successful as a method of reducing RR of grazing steers without affecting grazing time or animal performance.
650 $aBIENESTAR ANIMAL
650 $aSOMBRA
653 $aBEHAVIOUR
653 $aCLATTLE
653 $aPERFORMANCE
653 $aRESPIRATION RATE
653 $aSHADE
700 1 $aVELAZCO, J.I.
773 $tNew Zealand Journal of Agricultural Research, 2010$gv. 53, no.4, p. 347-353.
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
23/03/2018 |
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Actualizado : |
02/08/2021 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
CEBALLOS FERREIRA, G.; GARCÍA FERNÁNDEZ, F.; RODRÍGUEZ COSTA, T.; CARRASCO-LETELIER, L.; GOLDIE, V.; CORREA, M.; SILVEIRA, D.; HIRIGOYEN, D.; TERRA, J.A. |
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Afiliación : |
GONZALO CEBALLOS FERREIRA, Escuela Técnica de Guichón, UTU, Uruguay.; FREDDY GARCÍA FERNÁNDEZ, Escuela Técnica de Guichón, UTU, Uruguay.; THALIA RODRIGUEZ COSTA, Escuela Técnica de Guichón, UTU, Uruguay.; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA GOLDIE, Escuela Técnica de Guichón, UTU, Uruguay.; MARÍA NOEL CORREA, Escuela Técnica de Guichón, UTU, Uruguay.; DANNY SILVEIRA, Escuela Técnica de Guichón, UTU, Uruguay.; DARÍO JAVIER HIRIGOYEN TREVIN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
UTU e INIA: desarrollando capacidades locales de gestión ambiental agropecuaria. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Revista INIA Uruguay, 2018, no.52, p.56-59. |
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Serie : |
(Revista INIA; 52) |
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ISSN : |
1510-9011 |
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Idioma : |
Español |
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Palabras claves : |
CUIDADO DE LOS RECURSOS NATURALES. |
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Thesagro : |
ANALISIS DE AGUA; CALIDAD DEL AGUA. |
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Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8974/1/Revista-inia-52-13.pdf
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Marc : |
LEADER 00794naa a2200265 a 4500
001 1058299
005 2021-08-02
008 2018 bl uuuu u00u1 u #d
022 $a1510-9011
100 1 $aCEBALLOS FERREIRA, G.
245 $aUTU e INIA$bdesarrollando capacidades locales de gestión ambiental agropecuaria.$h[electronic resource]
260 $c2018
490 $a(Revista INIA; 52)
650 $aANALISIS DE AGUA
650 $aCALIDAD DEL AGUA
653 $aCUIDADO DE LOS RECURSOS NATURALES
700 1 $aGARCÍA FERNÁNDEZ, F.
700 1 $aRODRÍGUEZ COSTA, T.
700 1 $aCARRASCO-LETELIER, L.
700 1 $aGOLDIE, V.
700 1 $aCORREA, M.
700 1 $aSILVEIRA, D.
700 1 $aHIRIGOYEN, D.
700 1 $aTERRA, J.A.
773 $tRevista INIA Uruguay, 2018, no.52, p.56-59.
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