{"id":145847,"date":"1993-01-01T00:00:00","date_gmt":"1993-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/la-gestion-medioambiental-de-la-escoria-ld-su-utilizacion-en-agricultura-y-silvicultura\/"},"modified":"1993-01-01T00:00:00","modified_gmt":"1993-01-01T00:00:00","slug":"la-gestion-medioambiental-de-la-escoria-ld-su-utilizacion-en-agricultura-y-silvicultura","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/la-gestion-medioambiental-de-la-escoria-ld-su-utilizacion-en-agricultura-y-silvicultura\/","title":{"rendered":"La gestion medioambiental de la escoria ld: su utilizacion en agricultura y silvicultura"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Luis Balcazar Navarro <\/strong><\/h2>\n<p>La escoria ld es un subproducto siderurgico procedente del arrabio afinado en convertidores ld. Su elevada produccion (130 kg\/t arrabio) y sus caracteristicas fisico-quimicas y mineralogicas, permiten su uso como sustituto de aridos en ingenieria civil. Sin embargo, su contenido en cal libre limita sus aplicaciones. Esta caracteristica es, junto con la ausencia de elementos pesados y su falta de toxicidad, la que permite su uso como encalante de suelos acidos y la mejora de productividad de los cultivos. Se presentan los resultados obtenidos en ensayos de campo, en suelos acidos dedicados al cultivo de cereales, pastos y silvicultura. Los resultados indican que una adicion de escoria entre 1.500 y 5.000 kg\/ha, en funcion del tipo de suelo y cultivo, produce un aumento proporcional del ph del suelo, asi como modificaciones en el complejo de cambio (aumento del calcio y magnesio, disminucion del aluminio). Esto produce un aumento de la productividad y una mejora de la calidad de los cultivos. Finalmente, se ha demostrado que la obtencion de materiales fertilizantes, con una mezcla de escoria y nutrientes esenciales (n,p y k), produce efectos muy satisfactorios sobre los cultivos estudiados, lo que supone un avance importante para la gestion de este subproducto siderurgico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>La gestion medioambiental de la escoria ld: su utilizacion en agricultura y silvicultura<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 La gestion medioambiental de la escoria ld: su utilizacion en agricultura y silvicultura <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Luis Balcazar Navarro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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> Lopez Gomez Felix Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Lopez  Aguayo <\/li>\n<li>Gerardo Besga Salazar (vocal)<\/li>\n<li>Antonio Formoso Prego (vocal)<\/li>\n<li>Jes\u00fas Medina Garcia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Luis Balcazar Navarro La escoria ld es un subproducto siderurgico procedente del arrabio afinado en convertidores [&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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