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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 : |
22/03/2018 |
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Actualizado : |
27/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MENDOZA, A.; CAJARVILLE,C.; REPETTO, J. |
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Afiliación : |
ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA CAJARVILLE, Instituto de Producción Animal, Facultad de Veterinaria, Universidad de la República, San José, Uruguay.; JOSE LUIS REPETTO CAPELLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Behaviour of cows fed a total mixed ration with different access time to fresh forage. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
New Zealand Journal of Agricultural Research, 2018, v.. 61, no.1. p.102?108. |
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ISSN : |
0028-8233. |
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DOI : |
10.1080/00288233.2017.1395748 |
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Idioma : |
Inglés |
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Notas : |
Article History: Received 14 June 2017// Accepted 20 October 2017. |
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Contenido : |
ABSTRACT:
Nine lactating cows fed a total mixed ration (TMR) were assigned to three 3 × 3 Latin squares with 20-day periods to evaluate the effects
of access time to fresh forage (FF) on behaviour and dry matter intake rate (DMIR). Forage (Lolium multiflorum) was cut daily and
individually offered from 0800 h for 0 (T0), 4 (T4) or 8 (T8) hours of daily access, and a TMR was offered during the remaining time.
Treatments had no effect on the average proportion of time spent eating or ruminating. However, the distribution of behaviours
across time was different among treatments, with T4 and T8 cows spending a high proportion of the available time eating and
achieving a high DMIR only when they had access to TMR. Additional research is warranted to identify strategies that
increase the DMIR of TMR-fed cows when FF is progressively included in their diet. |
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Palabras claves : |
BEHAVIOUR; DAIRY COW; INTAKE RATE; LOLIUM HYBRIDUM; RACIÓN MIXTA TOTAL; TOTAL MIXED RATION. |
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Thesagro : |
COMPORTAMIENTO ANIMAL; FORRAJE SECO; VACAS LECHERAS. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 01772naa a2200289 a 4500
001 1058293
005 2020-01-27
008 2018 bl uuuu u00u1 u #d
022 $a0028-8233.
024 7 $a10.1080/00288233.2017.1395748$2DOI
100 1 $aMENDOZA, A.
245 $aBehaviour of cows fed a total mixed ration with different access time to fresh forage.$h[electronic resource]
260 $c2018
500 $aArticle History: Received 14 June 2017// Accepted 20 October 2017.
520 $aABSTRACT: Nine lactating cows fed a total mixed ration (TMR) were assigned to three 3 × 3 Latin squares with 20-day periods to evaluate the effects of access time to fresh forage (FF) on behaviour and dry matter intake rate (DMIR). Forage (Lolium multiflorum) was cut daily and individually offered from 0800 h for 0 (T0), 4 (T4) or 8 (T8) hours of daily access, and a TMR was offered during the remaining time. Treatments had no effect on the average proportion of time spent eating or ruminating. However, the distribution of behaviours across time was different among treatments, with T4 and T8 cows spending a high proportion of the available time eating and achieving a high DMIR only when they had access to TMR. Additional research is warranted to identify strategies that increase the DMIR of TMR-fed cows when FF is progressively included in their diet.
650 $aCOMPORTAMIENTO ANIMAL
650 $aFORRAJE SECO
650 $aVACAS LECHERAS
653 $aBEHAVIOUR
653 $aDAIRY COW
653 $aINTAKE RATE
653 $aLOLIUM HYBRIDUM
653 $aRACIÓN MIXTA TOTAL
653 $aTOTAL MIXED RATION
700 1 $aCAJARVILLE,C.
700 1 $aREPETTO, J.
773 $tNew Zealand Journal of Agricultural Research, 2018$gv.. 61, no.1. p.102?108.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/04/2017 |
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Actualizado : |
20/04/2017 |
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Tipo de producción científica : |
Documentos |
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Autor : |
BAETHGEN, W.; MEINKE, H.; GIMÉNEZ, A. |
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Afiliación : |
WALTER E. BAETHGEN, IFDC (International Fertilizer Development Center); HOLGER MEINKE, Department of Primary Industries, Qld, Australia.; AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Adaptation of agricultural production systems to climate variability and climate change: lessons learned and proposed research approach. |
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Fecha de publicación : |
2004 |
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Fuente / Imprenta : |
In: insights and tools for adaptation: learning from climate variability. NOAA-OGP, Washington, D.C. ENV/ EPOC/GF/SD/RD. Organisation for Economic Cooperation and Development. Paris. 10 p. |
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Idioma : |
Inglés |
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Palabras claves : |
CLIMATE CHANGE. |
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Thesagro : |
CAMBIO CLIMÁTICO; PRODUCCION AGRICOLA. |
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Asunto categoría : |
P40 Meteorología y climatología |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6717/1/Baethgen-Meinkez-NOAA-2003.pdf
http://www.climateadaptation.net/docs/papers/Baethgen%20Meinke%85z%20NOAA%202003.pdf
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Marc : |
LEADER 00695nam a2200157 a 4500
001 1057110
005 2017-04-20
008 2004 bl uuuu u0uu1 u #d
100 1 $aBAETHGEN, W.
245 $aAdaptation of agricultural production systems to climate variability and climate change$blessons learned and proposed research approach.$h[electronic resource]
260 $aIn: insights and tools for adaptation: learning from climate variability. NOAA-OGP, Washington, D.C. ENV/ EPOC/GF/SD/RD. Organisation for Economic Cooperation and Development. Paris. 10 p.$c2004
650 $aCAMBIO CLIMÁTICO
650 $aPRODUCCION AGRICOLA
653 $aCLIMATE CHANGE
700 1 $aMEINKE, H.
700 1 $aGIMÉNEZ, A.
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