{"id":133329,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aspectos-economicos-de-la-seleccion-de-variedades-de-trigo-duro-girasol-y-maiz-en-espana-en-el-marco-de-la-pac\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"aspectos-economicos-de-la-seleccion-de-variedades-de-trigo-duro-girasol-y-maiz-en-espana-en-el-marco-de-la-pac","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/aspectos-economicos-de-la-seleccion-de-variedades-de-trigo-duro-girasol-y-maiz-en-espana-en-el-marco-de-la-pac\/","title":{"rendered":"Aspectos economicos de la seleccion de variedades de trigo duro, girasol y maiz en espa\u00f1a en el marco de la pac."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Fresno Valero Rafael Manuel <\/strong><\/h2>\n<p>La presente tesis estudia aspectos de la seleccion de variedades de diversas especies como el trigo duro, girasol y maiz, asi como el sector de las semillas certificadas y las empresas que las comercializan. Pero en vez de utilizar un enfoque fitotecnico y genetico, se tiene una vision economica, lo cual se ha realizado anteriormente en pocas ocasiones. Se estudia la situacion de empresas del sector, la influencia que ha podido tener la reforma de la pac en el mismo, conocer la estructura de costes de estas empresas, los factores que influyen en la formacion del precio de la semilla, el grado de utilizacion de semilla certificada, la evolucion del precio de la semilla de las distintas especies tras la aplicacion de la reforma de la pac, la repercusion de la legislacion relativa al sector, los criterios de seleccion tecnicos y economicos a la hora de realizar la seleccion, analisis de los canales de comercializacion mas utilizados asi como la obtencion de los margenes comerciales que dejan cada una de las tres especies estudiadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aspectos economicos de la seleccion de variedades de trigo duro, girasol y maiz en espa\u00f1a en el marco de la pac.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aspectos economicos de la seleccion de variedades de trigo duro, girasol y maiz en espa\u00f1a en el marco de la pac. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Fresno Valero Rafael Manuel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>Juan  Antonio Ca\u00f1as  Madue\u00f1o<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Garcia Nieto <\/li>\n<li>Francisco Perez Rojas (vocal)<\/li>\n<li>Rafael Ca\u00f1ero Leon (vocal)<\/li>\n<li>Antonio Rodriguez Oca\u00f1a (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fresno Valero Rafael Manuel La presente tesis estudia aspectos de la seleccion de variedades de diversas especies [&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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