{"id":33191,"date":"2018-03-09T09:30:12","date_gmt":"2018-03-09T09:30:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cubiertas-de-agrotextil-en-especies-horticolas-balances-termicos-evapotranspiracion-y-respuestas-productivas\/"},"modified":"2018-03-09T09:30:12","modified_gmt":"2018-03-09T09:30:12","slug":"cubiertas-de-agrotextil-en-especies-horticolas-balances-termicos-evapotranspiracion-y-respuestas-productivas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/cubiertas-de-agrotextil-en-especies-horticolas-balances-termicos-evapotranspiracion-y-respuestas-productivas\/","title":{"rendered":"Cubiertas de agrotextil en especies horticolas: balances t\u00e9rmicos, evapotranspiraci\u00f3n y respuestas productivas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rosana Fernandes Otto <\/strong><\/h2>\n<p>El trabajo se centr\u00f3 en el cultivo de especies hort\u00edcolas protegidas con cubiertas de polipropileno (agrotextil) en condiciones de primavera y oto\u00f1o-invierno de c\u00f3rdoba.  se estudi\u00f3 la amplitud de las modificaciones del balance de energ\u00eda y sus componentes bajo cubierta y como estas afectaron la evapotranspiraci\u00f3n, el crecimiento y producci\u00f3n de col china, lechuga, remolacha y espinaca. asimismo, se desarroll\u00f3 un modelo sencillo que permiti\u00f3 la estimaci\u00f3n de las temperaturas de suelo y aire bajo cubierta en base a par\u00e1metros clim\u00e1ticos y agron\u00f3micos.  los resultados encontrados permitieron concluir que las temperaturas de aire y suelo bajo cubierta fueron superiores a las al aire en las fases iniciales, aunque estas diferencias disminuyeron con el desarrollo de los cultivos.  el uso del agrotextil increment\u00f3 la calidad comercial de las especies hort\u00edcolas de las que se aprovechan las hojas, y el rendimiento cosechable en la mayor\u00eda de los casos estudiados. Adem\u00e1s, la evapotranspiraci\u00f3n estacional fue similar entre cultivos cubiertos y al aire libre, no resultando en ahorro de agua de riego. Sin embargo, la eficiencia en el uso del agua en cultivos cubiertos fue superior cuando se refiere al producto cosechable en algunas de las especies. El uso del agrotextil no es aconsejable para periodos de baja radiaci\u00f3n y alta pluviometria.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cubiertas de agrotextil en especies horticolas: balances t\u00e9rmicos, evapotranspiraci\u00f3n y respuestas productivas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cubiertas de agrotextil en especies horticolas: balances t\u00e9rmicos, evapotranspiraci\u00f3n y respuestas productivas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rosana Fernandes Otto <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/10\/1997<\/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>Carmen Gim\u00e9nez Padilla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Benlloch marin <\/li>\n<li>Mar\u00eda  Luisa Gallardo pino (vocal)<\/li>\n<li>angel Rodr\u00edguez  del rinc\u00f3n (vocal)<\/li>\n<li>nicolas Castilla prados (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rosana Fernandes Otto El trabajo se centr\u00f3 en el cultivo de especies hort\u00edcolas protegidas con cubiertas 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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