{"id":78523,"date":"2006-03-02T00:00:00","date_gmt":"2006-03-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-etnologica-genetica-y-productiva-de-la-raza-bovina-minhota\/"},"modified":"2006-03-02T00:00:00","modified_gmt":"2006-03-02T00:00:00","slug":"caracterizacion-etnologica-genetica-y-productiva-de-la-raza-bovina-minhota","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/santiago-de-compostela\/caracterizacion-etnologica-genetica-y-productiva-de-la-raza-bovina-minhota\/","title":{"rendered":"Caracterizaci\u00f3n etnol\u00f3gica, gen\u00e9tica y productiva de la raza bovina minhota"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Pinto De Ara\u00fajo Jos\u00e9 Pedro <\/strong><\/h2>\n<p>La presente tesis doctoral ha pretendido contribuir al estudio y caracterizaci\u00f3n de la raza minhota desde el punto etnol\u00f3gico, reproductivo, gen\u00e9tico y productivo.     este trabajo ha sido elaborado con la informaci\u00f3n geneal\u00f3gica suministrada por la associa\u00ed\u00a7ao portuguesa de criadores de bovinos de ra\u00ed\u00a7a minhota (apacra), por la realizaci\u00f3n de trabajos en explotaciones (pesadas y mediciones de animales), en mataderos y carnicer\u00edas (mediciones de canales y recogidas de muestras de carne) y finalmente en laboratorio (an\u00e1lisis de la calidad de la carne).     la tesis est\u00e1 estructurada en cuatro cap\u00edtulo.     el primer cap\u00edtulo estudio biometrico de las vacas de raza minhota, se ha efectuado la caracterizaci\u00f3n biom\u00e9trica de las reproductoras mediante an\u00e1lisis de las principales medidas zoom\u00e9tricas, peso vivo y de los \u00edndices etnol\u00f3gicos y funcionales de 503 vacas. Segundo nuestros resultados, la raza minhota ha evolucionado en los \u00faltimos a\u00f1os hacia un morfotipo medio y equilibrado, con un ligero aumento de alzada y a\u00fan mayor, de la profundidad y anchura del pecho, longitud esc\u00e1pulo-isquial y per\u00edmetro tor\u00e1cico, lo que viene a coincidir en la direcci\u00f3n del tipo de bovino europeo m\u00e1s especializado en la producci\u00f3n c\u00e1rnica.      el segundo cap\u00edtulo par\u00e1metros preproductivos dela raza minhota, se ha realizado el estudio de los principales par\u00e1metros reproductivos de las vacas de raza minhota. Los resultados indican que la edad al primer parto en las reproductoras se sit\u00faa en los 26,3 meses, la duraci\u00f3n de gestaci\u00f3n de 289,9 d\u00edas, el peso al nacimiento de 43,6 kg, el intervalo entre partos de 404,4 d\u00edas, una elevada longevidad productiva, una ausencia de estacionalidad en los partos, la frecuencia de partos gemelares de 1,55%. El 97,8% de los partos se produjo sin necesidad de asistencia, o con una ligera tracci\u00f3n manual, muestrando una relaci\u00f3n de dependencia entre el grado de dificultad del parto con el toro empleado  y el n\u00fam<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n etnol\u00f3gica, gen\u00e9tica y productiva de la raza bovina minhota<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n etnol\u00f3gica, gen\u00e9tica y productiva de la raza bovina minhota <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Pinto De Ara\u00fajo Jos\u00e9 Pedro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 03\/02\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Luciano S\u00e1nchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: isidro Sierra alfranca <\/li>\n<li>eildert Groeneveld (vocal)<\/li>\n<li>Antonio Iglesias becerra (vocal)<\/li>\n<li>Mar\u00eda Petim batista (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pinto De Ara\u00fajo Jos\u00e9 Pedro La presente tesis doctoral ha pretendido contribuir al estudio y caracterizaci\u00f3n de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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