| |
|
|
| Registros recuperados : 3 | |
| Registros recuperados : 3 | |
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela. |
|
Fecha actual : |
24/04/2018 |
|
Actualizado : |
31/01/2020 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
DE LA QUINTANA, E; MENDOZA, A.; CAJARVILLE, C.; BENTANCUR, O.; REPETTO, J. |
|
Afiliación : |
EMANUEL DE LA QUINTANA, Programa de Producción de Leche, Instituto Nacional de Investigación Agropecuaria, Ruta 50 km 12, 70002, Colonia, Uruguay.; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA CAJARVILLE, Departamento de Nutrición, Facultad de Veterinaria, Universidad de la República, San José, Uruguay.; OSCAR BENTANCUR, Departamento de Biometría, Estadística y Computación, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay.; JOSE LUIS REPETTO CAPELLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
|
Fecha de publicación : |
2018 |
|
Fuente / Imprenta : |
Ciencia Rural, 48(3), art. no. e20161083, 2018. |
|
ISSN : |
1678-4596 |
|
DOI : |
10.1590/0103-8478cr20161083 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received on July 3, 2015. //Accepted for publication on August 30, 2016. |
|
Contenido : |
ABSTRACT:
To study the effect of post-weaning feeding levels on the growth of dairy heifers, 40 animals with 77.7 ± 8.1 days of age and 77.5 ± 9.2kg of body weight were grouped in 10 pens, and each pen was randomly assigned to one of the following treatments for 120 days: feeding level to achieve a body weight gain of 600 (TMEDIUM) or 800 (THIGH) g/day based on a total mixed ration. After this period all heifers were managed as a single group for 150 days. Nutrient intake, behavior, body weight and other morphological measures were recorded in each animal. As a result of the experimental design THIGH heifers had a higher nutrient intake than TMEDIUM heifers, which was reflected in a higher daily weight gain, withers height, heart girth and hip width. However, treatments had no effect on these traits during the residual period. |
|
Palabras claves : |
FEEDING LEVEL; GROWTH; HEIFERS; NIVEL DE ALIMENTACIÓN. |
|
Thesagro : |
CRECIMIENTO; NOVILLO. |
|
Asunto categoría : |
L02 Alimentación animal |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9373/1/Ciencia-Rural-Santa-Maria-v.48-03-e20161083-2018-de-la-quintana-et-al.pdf
|
|
Marc : |
LEADER 01877naa a2200277 a 4500
001 1058470
005 2020-01-31
008 2018 bl uuuu u00u1 u #d
022 $a1678-4596
024 7 $a10.1590/0103-8478cr20161083$2DOI
100 1 $aDE LA QUINTANA, E
245 $aPost-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés).$h[electronic resource]
260 $c2018
500 $aArticle history: Received on July 3, 2015. //Accepted for publication on August 30, 2016.
520 $aABSTRACT: To study the effect of post-weaning feeding levels on the growth of dairy heifers, 40 animals with 77.7 ± 8.1 days of age and 77.5 ± 9.2kg of body weight were grouped in 10 pens, and each pen was randomly assigned to one of the following treatments for 120 days: feeding level to achieve a body weight gain of 600 (TMEDIUM) or 800 (THIGH) g/day based on a total mixed ration. After this period all heifers were managed as a single group for 150 days. Nutrient intake, behavior, body weight and other morphological measures were recorded in each animal. As a result of the experimental design THIGH heifers had a higher nutrient intake than TMEDIUM heifers, which was reflected in a higher daily weight gain, withers height, heart girth and hip width. However, treatments had no effect on these traits during the residual period.
650 $aCRECIMIENTO
650 $aNOVILLO
653 $aFEEDING LEVEL
653 $aGROWTH
653 $aHEIFERS
653 $aNIVEL DE ALIMENTACIÓN
700 1 $aMENDOZA, A.
700 1 $aCAJARVILLE, C.
700 1 $aBENTANCUR, O.
700 1 $aREPETTO, J.
773 $tCiencia Rural, 48(3), art. no. e20161083, 2018.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA La Estanzuela (LE) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
