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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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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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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/10/2014 |
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Actualizado : |
25/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 5 |
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Autor : |
HARTWICH, F.; NEGRO, C. |
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Afiliación : |
FRANK HARTWICH, Bern University of Applied Sciences, Department of International Agriculture, Zollikofen, Switzerland; CARLOS ALFREDO NEGRO CHAVES, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
The role of collaborative partnerships in industry innovation: Lessons from New Zealand's dairy sector. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Agribusiness, 2010, v.26, no.3, p.425-449. |
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ISSN : |
0742-4477 |
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DOI : |
10.1002/agr.20231 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
This study analyzes patterns of collaboration in research and development (R&D) for innovation in New Zealand's dairy industry. Based on a survey of agents contributing to industry innovation, it analyzes existing formal and informal partnerships between R&D organizations and the productive sector and the funding schemes that support such partnerships. The findings suggest that New Zealand's dairy innovation system depends on the capacity of a small number of public and industry agents. Government and industry organizations support innovation initiatives through various funding schemes that do not explicitly foster collaboration, and mechanisms that support informal collaboration are underdeveloped.
© 2010 Wiley Periodicals, Inc. |
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Thesagro : |
DESARROLLO; I+D+I; INVESTIGACIÓN. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01314naa a2200193 a 4500
001 1051190
005 2019-11-25
008 2010 bl uuuu u00u1 u #d
022 $a0742-4477
024 7 $a10.1002/agr.20231$2DOI
100 1 $aHARTWICH, F.
245 $aThe role of collaborative partnerships in industry innovation$bLessons from New Zealand's dairy sector.$h[electronic resource]
260 $c2010
520 $aABSTRACT. This study analyzes patterns of collaboration in research and development (R&D) for innovation in New Zealand's dairy industry. Based on a survey of agents contributing to industry innovation, it analyzes existing formal and informal partnerships between R&D organizations and the productive sector and the funding schemes that support such partnerships. The findings suggest that New Zealand's dairy innovation system depends on the capacity of a small number of public and industry agents. Government and industry organizations support innovation initiatives through various funding schemes that do not explicitly foster collaboration, and mechanisms that support informal collaboration are underdeveloped. © 2010 Wiley Periodicals, Inc.
650 $aDESARROLLO
650 $aI+D+I
650 $aINVESTIGACIÓN
700 1 $aNEGRO, C.
773 $tAgribusiness, 2010$gv.26, no.3, p.425-449.
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