154 resultados para Montagne


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En general la inclusión de fibra en piensos de lechones se asocia con una reducción del consumo y de los rendimientos productivos (Wellock et al., 2008; Montagne et al., 2012). Sin embargo, diversos autores indican que la inclusión de cantidades moderadas de ciertas fuentes de fibra en el pienso podría mejorar los rendimientos productivos en lechones recién destetados (Mateos et al., 2006; Hermes et al., 2009). De hecho, Bach Knudsen et al. (2008) y Wellock et al. (2008) observaron que la inclusión de fibra en el pienso disminuyó la incidencia de diarreas (ID). Pluske et al. (1998) encontraron una relación positiva entre la ID y la inclusión de fibra soluble en el pienso. Sin embargo es frecuente incluir niveles de hasta el 4-5% de pulpa de remolacha en piensos comerciales para reducir el ID. La fibra soluble de la dieta podría actuar como un substrato fermentativo reduciendo el pH y alterando el perfil microbiano. Por otro lado, la fibra insoluble podría estimular el funcionamiento del tracto gastrointestinal y mejorar la sanidad de los lechones, reduciendo la actividad de bacterias perjudiciales. La respuesta a la inclusión de fibra en piensos para lechones puede estar condicionada por factores tales como el tipo y el nivel de fibra así como las condiciones higio-sanitarias de los lechones. En particular, la limpieza y desinfección de la nave son consideradas factores claves para limitar la incidencia de diarreas post-destete (Madec et al., 1998). El objetivo del presente trabajo fue evaluar el crecimiento y la incidencia de diarreas en lechones criados bajo condiciones higio-sanitarias adecuadas (naves limpias y desinfectadas) o inadecuadas (naves sucias) alimentados con dietas que diferían en el tipo y nivel de fibra utilizado.

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This layer is a georeferenced raster image of the historic paper map entitled: Plan géométral de Gibraltar : avec les nouveaux ouvrages de cette ville faits par les Anglois, les attaques des Espagnols commencées au mois de Fevrier 1727 et les lignes faites après la levée du siége par ordre du Roy Catholique Philippe V pour empécher la communication de Gibraltar d'avec l'Espagne, construit d'après plusieurs plans parle Chevalier de Beaurain Géographe Ordinaire du Roy. It was published by Le Chevalier de Beaurian in 1756. Scale [ca. 1:14,286]. Covers Gibraltar. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, UTM Zone 30N coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortification, ground cover, coastal features, and more. Relief is shown by hachures; depths by soundings and shading. Includes index, text, and views: Vue de la Montagne de Gibraltar du côté d'Orient -- Vue de la ville et de la Montagne de Gibraltar du côté d'Occident. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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This layer is a georeferenced raster image of the historic paper map entitled: Plan géometral de la ville et de la montagne de Gibraltar : nouvellement corrigé d'après les originaux anglais, par L. Denis, géographe et auteur du Conducteur Francais, 1781. It was published by chès Basset in [1781]. Scale [ca. 1:1,111]. Covers Gibraltar. Map in French. The image inside the map neatline is georeferenced to the surface of the earth and fit to the European Datum 1950, UTM Zone 30N coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, ship routes of attack, built-up areas and selected buildings, fortification and defenses, ship lines of fire, and other places of military interest for the Siege of Gibraltar, 1779-1783, ground cover, and more. Relief is shown by hachures; depths shown by soundings. Includes index. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

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"This is a discussion between two electors, on the new Canadian constitution ... They also discuss the recent election, especially the Charlesbourg poll where some votes were bought and others not registered ... ."--Lande

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Pl. no. D.&F. 9200.

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For voice and piano.

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Includes contributions by Orbigny, Cocteau, Bibron, Guichenot, Guérin-Méneville, Montagne, Richard and others.