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Integrantes del Equipo de trabajo que apoyaron las diferentes etapas del proyecto : Virginia...| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
15/10/2014 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
UNGERFELD, R.; HÖTZEL, M.; QUINTANS, G. |
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Afiliación : |
Facultad de Veterinaria (UDELAR), Departamento de Fisiología; Universidade Federal de Santa Catarina (Brazil), Laboratorio de Etología Aplicada, Departamento de Zootecnia e Desenvolvimento Rural.; GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Changes in behaviour, milk production and bodyweight in beef cows subjected to two-step or abrupt weaning. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Animal Production Science, 2015 |
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Volumen : |
55 |
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Páginas : |
p. 1281-1288 |
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DOI : |
10.1071/AN13453 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 31 October 2013, accepted 27 August 2014, published online 2 December 2014. |
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Contenido : |
Abstract. The objective was to compare the behavioural and productive response of cows to either abrupt or two-step weaning with nose flaps. Calves were fitted with nose flaps during the 14 days before separation from their dams (NF group); were abruptly and permanently separated (AW group), or remained as non-weaned controls (NW group). The behaviour of the cows was recorded before and after nose-flap insertion and permanent separation. Milk yield and composition were determined. After permanent separation, milk yield of NW cows was greater than that of NF and AW cows. AW cows paced and vocalised more than NF and NW cows, and NF cows more times than NW cows. The two-step weaning method with nose flaps was positive for the wellbeing of cows, as it reduced the main behavioural changes that indicate distress and decreased the bodyweight loss. Weaning, either in one or two steps, decreased milk yield 1 week after permanent separation. |
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Palabras claves : |
ANIMAL WELFARE; CALVES; PACING; RUMINANTS; STRESS; WEANING METHOD. |
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Thesagro : |
BIENESTAR ANIMAL; BOVINOS; DESTETE; ESTRÉS; METODOS; RUMIANTES; VACAS. |
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Asunto categoría : |
L52 Fisiología Animal- Crecimiento y desarrollo |
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Marc : |
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024 7 $a10.1071/AN13453$2DOI
100 1 $aUNGERFELD, R.
245 $aChanges in behaviour, milk production and bodyweight in beef cows subjected to two-step or abrupt weaning.$h[electronic resource]
260 $c2015
300 $ap. 1281-1288 55
490 $v55
500 $aArticle history: Received 31 October 2013, accepted 27 August 2014, published online 2 December 2014.
520 $aAbstract. The objective was to compare the behavioural and productive response of cows to either abrupt or two-step weaning with nose flaps. Calves were fitted with nose flaps during the 14 days before separation from their dams (NF group); were abruptly and permanently separated (AW group), or remained as non-weaned controls (NW group). The behaviour of the cows was recorded before and after nose-flap insertion and permanent separation. Milk yield and composition were determined. After permanent separation, milk yield of NW cows was greater than that of NF and AW cows. AW cows paced and vocalised more than NF and NW cows, and NF cows more times than NW cows. The two-step weaning method with nose flaps was positive for the wellbeing of cows, as it reduced the main behavioural changes that indicate distress and decreased the bodyweight loss. Weaning, either in one or two steps, decreased milk yield 1 week after permanent separation.
650 $aBIENESTAR ANIMAL
650 $aBOVINOS
650 $aDESTETE
650 $aESTRÉS
650 $aMETODOS
650 $aRUMIANTES
650 $aVACAS
653 $aANIMAL WELFARE
653 $aCALVES
653 $aPACING
653 $aRUMINANTS
653 $aSTRESS
653 $aWEANING METHOD
700 1 $aHÖTZEL, M.
700 1 $aQUINTANS, G.
773 $tAnimal Production Science, 2015
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