{"id":624,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/control-de-la-erosion-en-cultivos-lenosos-con-cubiertas-vegetales-vivas\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"control-de-la-erosion-en-cultivos-lenosos-con-cubiertas-vegetales-vivas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/control-de-la-erosion-en-cultivos-lenosos-con-cubiertas-vegetales-vivas\/","title":{"rendered":"Control de la erosion en cultivos le\u00f1osos con cubiertas vegetales vivas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan Castro Rodriguez <\/strong><\/h2>\n<p>El objetivo de este trabajo ha sido ensayar y adaptar en olivar de secano, para las condiciones de cultivo de cordoba, la metodolog\u00eda de uso de cubiertas vegetales de cereal sometidas a siega quimica con herbicidas, propuesta por van huyssteen y van zyl (1984), comparando esta tecnica con los sistemas de cultivo mas extendidos, laboreo y no-laboreo con herbicidas, evaluando sus efectos sobre parametros fisicos, quimicos y biologicos del suelo, asi como sobre la produccion y comportamiento vegetativo de la plantacion. Los resultados obtenidos muestran que la tecnica de cubierta de cebada, convenientemente manejada, es factible de usar en las condiciones de ensayo, con un control optimo sobre la erosion del suelo y sin afectar negativamente al estado nutritivo, vigor y produccion de los olivos. Un factor determinante del uso de la cubierta de cebada es el momento de siega quimica, que debera realizarse en el momento del enca\u00f1ado de la cebada (marzo), empleando los herbicidas glifosato o sulfosato a dosis entre 0.7 y 1 kg. Ha-1. Los olivos con cubiertas de cebada, han registrado mayores disponibilidades de agua, redujeron notablemente las infestaciones de malas hierbas y con un mayor numero de artropodos de suelo. Las cubiertas de cebada han modificado la dinamica del nitrogeno en el suelo, reduciendose la lixiviacion de nitratos en profundidad. El estudio del regimen termico de la plantacion, ha mostrado un mayor riesgo de heladas en los olivos con cubiertas de cebada.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Control de la erosion en cultivos le\u00f1osos con cubiertas vegetales vivas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Control de la erosion en cultivos le\u00f1osos con cubiertas vegetales vivas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan Castro Rodriguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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>cobo Pastor Mu\u00f1oz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Rallo Romero <\/li>\n<li>Vicente Sotes Ruiz (vocal)<\/li>\n<li>Jos\u00e9 Humanes Guill\u00e9n (vocal)<\/li>\n<li>Jos\u00e9 Aguilar Ru\u00edz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Castro Rodriguez El objetivo de este trabajo ha sido ensayar y adaptar en olivar de secano, [&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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