{"id":60230,"date":"2018-03-09T22:48:04","date_gmt":"2018-03-09T22:48:04","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-microbiologica-de-bacterias-implicadas-en-la-sanidad-y-produccion-vegetal\/"},"modified":"2018-03-09T22:48:04","modified_gmt":"2018-03-09T22:48:04","slug":"caracterizacion-microbiologica-de-bacterias-implicadas-en-la-sanidad-y-produccion-vegetal","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/caracterizacion-microbiologica-de-bacterias-implicadas-en-la-sanidad-y-produccion-vegetal\/","title":{"rendered":"Caracterizaci\u00f3n microbiol\u00f3gica de bacterias implicadas en la sanidad y producci\u00f3n vegetal"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Sacrist\u00e1n P\u00e9rez Minayo Gonzalo <\/strong><\/h2>\n<p>Las bacterias promotoras del crecimiento vegetal, conocidas como pgpr (plant growth promoting rhizobacteria), se caracterizan por ser rizobacterias que colonizan las ra\u00edces de las plantas y estimulan significativamente el crecimiento vegetal tanto de forma directa como indirecta. el objetivo general de la presente tesis doctoral es la caracterizaci\u00f3n e identificaci\u00f3n microbiol\u00f3gica y molecular de las pgpr as\u00ed como el estudio de su implicaci\u00f3n en la sanidad y producci\u00f3n vegetal. se pretende evaluar el empleo de estas rizobacterias en la producci\u00f3n agr\u00edcola de remolacha azucarera, calabaza y tomate, as\u00ed como contribuir al estudio de m\u00e9todos de control de enfermedades vegetales, en especial la capacidad de control biol\u00f3gico de estas pgpr frente a pat\u00f3genos vegetales. Se pretende igualmente estudiar y evaluar la capacidad de control frente a rhizoctonia solani, ralstonia solanacearum y meloidogyne incognita, todos \u00e9stos fitopat\u00f3genos rizosf\u00e9ricos. la cepa empleada en la presente tesis doctoral fue pseudomonas fluorescens pfo-1 que ejerc\u00eda efectos beneficiosos en remolacha azucarera, tomate y calabaza, no s\u00f3lo en la estimulaci\u00f3n del crecimiento vegetal, sino tambi\u00e9n en el control biol\u00f3gico frente a fitopat\u00f3genos vegetales. La producci\u00f3n de sacarosa en el cultivo de remolacha azucarera se increment\u00f3 y optimiz\u00f3 con la inoculaci\u00f3n de pgpr.  el empleo de pseudomonas fluorescens pfo-1 result\u00f3 eficaz frente a rhizoctonia solani y parec\u00eda que estimulaba alg\u00fan mecanismo de resistencia sist\u00e9mica adquirida frente a meloidogyne incognita en tomate. Con los resultados obtenidos parece razonable considerar pseudomonas fluorescens pfo-1 como una pgpr en dichos cultivos vegetales.         el empleo de pgpr en tomate, remolacha azucarera y calabaza, resulta viable y beneficioso, no s\u00f3lo en el incremento de la producci\u00f3n agr\u00edcola, sino tambi\u00e9n en el rendimiento global, ya que posiblemente se abaraten los costes econ\u00f3micos. Adem\u00e1s supone una altern<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n microbiol\u00f3gica de bacterias implicadas en la sanidad y producci\u00f3n vegetal<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n microbiol\u00f3gica de bacterias implicadas en la sanidad y producci\u00f3n vegetal <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Sacrist\u00e1n P\u00e9rez Minayo Gonzalo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Burgos<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/07\/2007<\/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> Reguera Useros Juan  Ignacio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: salvador Gonz\u00e1lez carcedo <\/li>\n<li>Jos\u00e9 Mar\u00eda Eiros bouza (vocal)<\/li>\n<li>raul Ortiz de lejarazu leonardo (vocal)<\/li>\n<li> Cuevas beltr\u00e1n Juan  laureano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sacrist\u00e1n P\u00e9rez Minayo Gonzalo Las bacterias promotoras del crecimiento vegetal, conocidas como pgpr (plant growth promoting rhizobacteria), [&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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