{"id":11374,"date":"2018-03-09T08:56:41","date_gmt":"2018-03-09T08:56:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interaccion-genotipo-x-ambiente-en-guisante-proteaginosopisum-sativum-l\/"},"modified":"2018-03-09T08:56:41","modified_gmt":"2018-03-09T08:56:41","slug":"interaccion-genotipo-x-ambiente-en-guisante-proteaginosopisum-sativum-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/interaccion-genotipo-x-ambiente-en-guisante-proteaginosopisum-sativum-l\/","title":{"rendered":"Interaccion genotipo x ambiente en guisante proteaginoso(pisum sativum l.)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Rosa Gonz\u00e1lez Garc\u00eda <\/strong><\/h2>\n<p>Se ha estudiado la interaccion genotipo x ambiente (gxa) de un conjunto de 20 variedades y lineas de mejora de guisante proteaginoso que se han cultivado en Madrid y valladolid durante cuatro campa\u00f1as. En cada localidad y un a\u00f1o se consideraron tres tratamientos distintos: uno de siembra en oto\u00f1o en condiciones de secano, y otros dos de siembra en primavera, uno en secano y otro en regadio. En el analisis de la interaccion gxa en los valores del rendimiento y sus componentes se han empleado nueve modelos estadisticos distintos, tanto parametricos como no parametricos.  los modelos amm12(efectos principales aditivos e interaccion multiplicativa,con dos ejes de componentes principales) y de regresion factorial aplicados a las variables de productividad alcanzaron eficiencias siempre superiores a las obtenidas por el analisis de regresion conjunta. Ambos metodos han permitido relacionar la estabilidad del rendimiento en grano con distintas caracteristicas geneticas de los materiales ensayados y condiciones ambientales, al ser introducidas como covariables en los modelos de analisis. Las covariables genotipicas que mejor han descrito el comportamiento interactivo fueron la altura de la planta, el numero de nudos hasta la primera vaina, los grados-dia acumulados desde la nascencia hasta el principio de floracion y el numero de tallos por planta. Entre las covariables ambientales destacaron el n\u00famero de dias de helada en primavera y las temperaturas medias en los meses de mayo y junio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interaccion genotipo x ambiente en guisante proteaginoso(pisum sativum l.)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interaccion genotipo x ambiente en guisante proteaginoso(pisum sativum l.) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Rosa Gonz\u00e1lez Garc\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/06\/2001<\/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>sagasta Ayerbe Mateo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Villar\u00edas moradillo Jos\u00e9 Luis <\/li>\n<li> De la rosa fernandez lucia (vocal)<\/li>\n<li>Fernando Gonz\u00e1lez andr\u00e9s (vocal)<\/li>\n<li>Jos\u00e9 M\u00aa Carrillo becerril (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Rosa Gonz\u00e1lez Garc\u00eda Se ha estudiado la interaccion genotipo x ambiente (gxa) de un conjunto 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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