{"id":18298,"date":"2002-11-07T00:00:00","date_gmt":"2002-11-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/influencia-del-cambio-de-un-sistema-de-nutricion-mineral-a-organica-en-las-propiedades-de-suelos-horticolas-de-regadio\/"},"modified":"2002-11-07T00:00:00","modified_gmt":"2002-11-07T00:00:00","slug":"influencia-del-cambio-de-un-sistema-de-nutricion-mineral-a-organica-en-las-propiedades-de-suelos-horticolas-de-regadio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/influencia-del-cambio-de-un-sistema-de-nutricion-mineral-a-organica-en-las-propiedades-de-suelos-horticolas-de-regadio\/","title":{"rendered":"Influencia del cambio de un sistema de nutrici\u00f3n mineral a org\u00e1nica en las propiedades de suelos horticolas de regadio"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ruiz Porras Juan  Carlos <\/strong><\/h2>\n<p>En el presente trabajo se analizan los datos obtenidos de los experimentos de campo llevado a cabo desde 1995 hasta 1999 en la finca del cifa. Las torres y tomejil, en alcal\u00e1 del r\u00edo, sevilla, en horticultura de reagad\u00edo y suelo franco, con cultivos nutridos org\u00e1nicamente utilizando como referente los mismos cultivos nutridos con abonos minerales bajo condiciones de invernadero y al aire libre, en rotaciones sucesivas.  se ha estudiado la situaci\u00f3n de los macronutrientes n, p, k y la materia org\u00e1nica y su evoluci\u00f3n a lo largo de todos los ciclos de cultivo, normalmente dos anuales. Tambi\u00e9n la dependencia de dichos macronutrientes con respecto a la materia org\u00e1nica y as\u00ed mismo se presenta el an\u00e1lisis de los datos de producci\u00f3n de cultivos en todas las condiciones descritas.  los resultados revelan que se establecen niveles estables de n, p y k en las parcelas con nutrici\u00f3n org\u00e1nica significativamente m\u00e1s altos que en las minerales y que existe una fuerte dependencia de esos valores respecto a los contenidos en materia org\u00e1nica.  los datos de producci\u00f3n no se muestran de manera mayoritaria estad\u00edsticamente diferentes con uno u otro tipo de nutrici\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Influencia del cambio de un sistema de nutrici\u00f3n mineral a org\u00e1nica en las propiedades de suelos horticolas de regadio<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Influencia del cambio de un sistema de nutrici\u00f3n mineral a org\u00e1nica en las propiedades de suelos horticolas de regadio <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ruiz Porras Juan  Carlos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/07\/2002<\/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>bellido Garrido L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis L\u00f3pez bellido <\/li>\n<li>felix Moreno lucas (vocal)<\/li>\n<li>Jos\u00e9 Luis Gonzalez fernandez (vocal)<\/li>\n<li> Muriel fern\u00e1ndez Jos\u00e9 Luis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ruiz Porras Juan Carlos En el presente trabajo se analizan los datos obtenidos de los experimentos 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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