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Título:

Advances in Knowledge of the Dairy Cow During the Transition Period in Uruguay: a Multidisciplinary Approach

Otros títulos:

Avances en el conocimiento de la vaca lechera durante el período de transición en Uruguay: un enfoque multidisciplinario

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Autor:

Meikle, Ana
Cavestany, Daniel
Carriquiry Fossemale, Mariana
Adrien Delgado, María de Lourdes
Artegoitía Etcheverry, Virginia María
Pereira Lorenzo, Isabel
Ruprechter Schölderle, Gretel Cristina
Pessina Serdio, Ana Paula
Rama, Gonzalo
Fernández Foren, Andrea
Breijo Dotta, Martín Andrés
Laborde, Daniel
Pritsch, Otto
Ramos Rama, Juan Manuel
Torres, Elena de
Nicolini, Paula
Mendoza Aguiar, Alejandro
Dutour, Joaquín
Fajardo, Maite
Astessiano, Ana Laura
Olázabal, Laura
Mattiauda, Diego
Chilibroste, Pablo

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Artículo

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VACAS LECHERAS
PRODUCCION LECHERA
PASTOREO

Año de publicación:

2013

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Resumen:

The transition from pregnant non lactating condition to non pregnant lactating status is a period of dramatic changes for the cow, which has to adapt its metabolism to the strong requirements for milk production. From the equilibrium that the cow resolves this period will depend the capacity to maximize milk production and quality, to evade metabolic diseases and ensure the following pregnancy. The nutritional improvement, genetic selection and animal management have in-crease milk production in the last decades and this is associated with a decrease in the reproductive performance and in the increase of health diseases. This review summarizes the studies performed in the last years in Uruguay, with emphasis in nutritional management, ingestive behaviour, endocrine and molecular mechanisms of nutrient partitioning and its rela-tion with fertility in dairy cows. Studies that investigate the productive efficiency of different dairy biotypes and breeds are reported. Studies in the cow´s health that identify the transition period as a risk factor for metabolic, infections and traumatic diseases are included. We conclude that studies that integrate problems of national relevance are the appropriate meth-odology to investigate complex biological systems as is the dairy cow during the transition period under grazing conditions.

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Agrociencia (Uruguay), 2013, 17(1), 141-152

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Citación:

Meikle, A, Cavestany, D, Carriquiry Fossemale, M, Adrien Delgado, M, Artegoitía Etcheverry, V, Pereira Lorenzo, I, Ruprechter Schölderle, G, Pessina Serdio, A, Rama, G, Fernández Foren, A, Breijo Dotta, M, Laborde, D, Pritsch, O, Ramos Rama, J, Torres, E, Nicolini, P, Mendoza Aguiar, A, Dutour, J, Fajardo, M, Astessiano, A, Olázabal, L, Mattiauda, D y Chilibroste, P. Advances in Knowledge of the Dairy Cow During the Transition Period in Uruguay: a Multidisciplinary Approach. Agrociencia (Uruguay). [en línea] 2013, 17(1), 141-152

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Licencia Creative Commons Atribución (CC - By 4.0)

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