{"id":805,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/desenrolo-de-tecnicas-de-manexo-de-auga-axeitadas-a-un-uso-racional-de-regadios\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"desenrolo-de-tecnicas-de-manexo-de-auga-axeitadas-a-un-uso-racional-de-regadios","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/desenrolo-de-tecnicas-de-manexo-de-auga-axeitadas-a-un-uso-racional-de-regadios\/","title":{"rendered":"Desenrolo de tecnicas de manexo de auga axeitadas a un uso racional de regadios"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Xan Xose Neira  Seijo <\/strong><\/h2>\n<p>Durante los a\u00f1os 1989-1992 se llevaron a cabo ensayos en la comarca de terra cha (lugo) para medir la evapotranspiracion de pradera (secano), maiz (secano y regadio) y patatas (secano y regadio) por el metodo del balance hidrico. Se analizaron las propiedades del suelo que afectan a la retencion del agua y en particular la porosidad a escala textural y estructural y se estudiaron las caracteristicas hidrodinamicas del perfil.  el contenido hidrico del suelo se midio por reflectometria en el tiempo (tdr) y humidimetria de neutrones; el potencial hidrico por tensiometria. Dosis crecientes de riego incrementaron el rendimiento de los cultivos, mientras no se alcanzo un umbral de abastecimiento correspondiente a la evapotranspiracion maxima. La importancia del estres depende de la etapa en que ocurra. Se comprobo la validez de un modelo empirico para evaluar las necesidades de riego a partir de datos climaticos, agronomicos y edafologicos. Al aplicar este modelo se aprecio la ineficacia de los calendarios medios de riego. Se discutieron estrategias para evitar la sobredosis de la irrigacion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Desenrolo de tecnicas de manexo de auga axeitadas a un uso racional de regadios<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Desenrolo de tecnicas de manexo de auga axeitadas a un uso racional de regadios <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Xan Xose Neira  Seijo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/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>Antonio Paz Gonzalez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Diaz-fierros Viqueira <\/li>\n<li>Francisco Maseda Eimil (vocal)<\/li>\n<li>Javier Barragan Fernandez (vocal)<\/li>\n<li>Javier Samper Calvete (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Xan Xose Neira Seijo Durante los a\u00f1os 1989-1992 se llevaron a cabo ensayos en la comarca 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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