{"id":17857,"date":"2018-03-09T09:06:07","date_gmt":"2018-03-09T09:06:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/control-de-verticillium-dahliae-en-el-suelo-mediante-la-aplicacion-de-residuos-organicos\/"},"modified":"2018-03-09T09:06:07","modified_gmt":"2018-03-09T09:06:07","slug":"control-de-verticillium-dahliae-en-el-suelo-mediante-la-aplicacion-de-residuos-organicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/control-de-verticillium-dahliae-en-el-suelo-mediante-la-aplicacion-de-residuos-organicos\/","title":{"rendered":"Control de verticillium dahliae en el suelo mediante la aplicaci\u00f3n de residuos org\u00e1nicos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Chabala Nwanza <\/strong><\/h2>\n<p>En este trabajo se ha puesto a punto una metodolog\u00eda de producci\u00f3n de microsclerocios (me) de los aislados no defoliantes y defoliantes de verticillium dahliae basada en el uso de papel de celof\u00e1n. Las l\u00e1minas de celof\u00e1n se extendieron sobre placas de petri con pda y sobre estas se sembr\u00f3 el hongo, que creci\u00f3 sobre su superficie produciendo me. Se han optimizado los par\u00e1metros para la producci\u00f3n de me en cantidad elevada, como son el espesor del papel de celof\u00e1n (600 um), el tiempo de obtenci\u00f3n de los me (7 d\u00edas) y el tipo de esterilizaci\u00f3n (autoclave). Para seleccionar estos par\u00e1metros se realizaron varios experimentos, utilizando 4 tipos de celof\u00e1n (300, 400, 600 um permeables, y 340 um impermeable), evaluando su degradaci\u00f3n en el tiempo y determinando el m\u00e9todo de esterilizaci\u00f3n m\u00e1s apropiado y la producci\u00f3n de me. Una vez establecidos estos factores se cuantific\u00f3 la producci\u00f3n de me con el procedimiento seleccionado. Tambi\u00e9n se ha valorado la capacidad germinativa e infectiva y la supervivencia en el tiempo de los me. Los resultados han puesto de manifiesto que los me as\u00ed producidos, son de alta calidad en cuanto a viabilidad, pureza, capacidad infectiva y supervivencia, lo que permite su uso para estudios epidemiol\u00f3gicos o de control.  tambi\u00e9n se ha investigado el efecto erradicativo de diferentes materias org\u00e1nicas sobre los me de v.Dahliae. Para ello se utilizaron residuos de brassica olearacea, cistus albidus, c.Ladanifer, c.Salvifolius. Citrus aurantium, diplotaxis sp., Eucaliptus globulus, lavandula stoechas, pinus pinea, sorghum halepense, thymus mastichina y zea mays. Cada uno de estos se incorpor\u00f3 a suelo est\u00e9ril o no a raz\u00f3n de 2% en peso seco y se dispuso en una fiambrera. En cada un se enterraron 3 sobres de nyl\u00f3n conteniendo los me. Las fiambreras se regaron y se incubaron cerradas a 22-23\u00c2\u00bac. Cada sobre se retir\u00f3 de la fiambrera despu\u00e9s de 3, 6 y 9 semanas de incubaci\u00f3n y se determin\u00f3 la<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Control de verticillium dahliae en el suelo mediante la aplicaci\u00f3n de residuos org\u00e1nicos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Control de verticillium dahliae en el suelo mediante la aplicaci\u00f3n de residuos org\u00e1nicos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Chabala Nwanza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/06\/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> Blanco L\u00f3pez Miguel \u00e1ngel<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio  jose Trapero casas <\/li>\n<li> Cabrera de la colina Javier (vocal)<\/li>\n<li>Jos\u00e9 Garc\u00eda jim\u00e9nez (vocal)<\/li>\n<li>Francisco Montes agusti (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Chabala Nwanza En este trabajo se ha puesto a punto una metodolog\u00eda de producci\u00f3n de microsclerocios (me) [&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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