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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
22/03/2018 |
Actualizado : |
27/01/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MENDOZA, A.; CAJARVILLE,C.; REPETTO, J. |
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. |
Título : |
Behaviour of cows fed a total mixed ration with different access time to fresh forage. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
New Zealand Journal of Agricultural Research, 2018, v.. 61, no.1. p.102?108. |
ISSN : |
0028-8233. |
DOI : |
10.1080/00288233.2017.1395748 |
Idioma : |
Inglés |
Notas : |
Article History: Received 14 June 2017// Accepted 20 October 2017. |
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. |
Palabras claves : |
BEHAVIOUR; DAIRY COW; INTAKE RATE; LOLIUM HYBRIDUM; RACIÓN MIXTA TOTAL; TOTAL MIXED RATION. |
Thesagro : |
COMPORTAMIENTO ANIMAL; FORRAJE SECO; VACAS LECHERAS. |
Asunto categoría : |
L01 Ganadería |
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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Registros recuperados : 2 | |
1. | | MENDOZA, Y.; TOMASCO , I.H.; ANTÚNEZ, K.; CASTELLI, L.; BRANCHICCELA, B.; SANTOS, E.; INVERNIZZI, C. Unraveling honey bee-varroa destructor interaction: Multiple factors involved in differential resistance between two uruguayan populations. Veterinary Sciences, September 2020, Volume 7, Issue 3, Article number 116. OPEN ACCESS. Doi: https://doi.org/10.3390/vetsci7030116 Article history: Received: 26 July 2020/ Accepted: 17 August 2020/ Published: 20 August 2020./This research was funded by the Instituto Nacional de Investigación Agropecuaria (INIA), grant number PF10, and the Agencia Nacional de...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA La Estanzuela. |
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2. | | INVERNIZZI, C.; ABUD, C.; TOMASCO, I.H.; HARRIET, J.; RAMALLO, G.; CAMPÁ, J.; KATZ, H.; GARDIOL, G.; MENDOZA, Y. Presence of Nosema ceranae in honeybees (Apis mellifera) in Uruguay. Journal of Invertebrate Pathology, June 2009, Volume 101, Issue 2, Pages 150-153. Article history: Received 14 November 2008 / Accepted 31 March 2009 / Available online 7 April 2009.
Funding information: We are grateful to Dr. Mariano Higes for providing samples of bees infected with N. ceranae and N. apis . We would...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 2 |
Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 2 | |
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