{"id":152603,"date":"2026-01-12T16:41:45","date_gmt":"2026-01-12T16:41:45","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudios-basicos-para-la-mejora-genetica-del-pino-pinonero-pinus-pinea-l-comportamiento-reproductivo\/"},"modified":"2026-01-12T16:41:45","modified_gmt":"2026-01-12T16:41:45","slug":"estudios-basicos-para-la-mejora-genetica-del-pino-pinonero-pinus-pinea-l-comportamiento-reproductivo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudios-basicos-para-la-mejora-genetica-del-pino-pinonero-pinus-pinea-l-comportamiento-reproductivo\/","title":{"rendered":"Estudios basicos para la mejora genetica del pino pi\u00f1onero (pinus pinea l.): comportamiento reproductivo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Bego\u00f1a Abellanas Oar <\/strong><\/h2>\n<p>Se aborda el estudio de ciertos aspectos basicos del proceso reproductivo de pinus pinea, de interes para la iniciacion de un programa de mejora genetica de la especie orientado a favorecer la produccion de pi\u00f1on. En primer lugar se presenta una descripcion del ciclo reproductivo a nivel histologico en el que se detalla la fenolog\u00eda de los sucesos mas singulares de la ontogenia del estrobilo femenino y su relacion con el desarrollo vegetativo de la planta. Esto supone el punto de partida para el planteamiento de un proceso de mejora que implica la manipulacion, tanto genetica como cultural, de una biolog\u00eda compleja y poco conocida de la fructificacion de pinus pinea.  a continuacion se caracteriza la floracion de plantas injertadas, cuya utilizacion en un plan de mejora puede resultar de gran interes. En este aspecto, se ha analizado la evolucion de la floracion con la edad en los primeros a\u00f1os de desarrollo de los injertos. Se ha estudiado tambien la influencia de determinadas caracteristicas del injerto sobre su floracion.  por ultimo se ha realizado una aproximacion a la determinacion del control genetico de la floracion a traves del analisis de variacion clonal y de la evolucion en el tiempo del comportamiento reproductivo de los injertos individuales, con el fin de inferir la viabilidad de una mejora de la produccion de pi\u00f1on mediante los metodos clasicos de seleccion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudios basicos para la mejora genetica del pino pi\u00f1onero (pinus pinea l.): comportamiento reproductivo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudios basicos para la mejora genetica del pino pi\u00f1onero (pinus pinea l.): comportamiento reproductivo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Bego\u00f1a Abellanas Oar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1990<\/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>Jos\u00e9 Alberto Pardos  Carrion<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Duran Altisent Jos\u00e9 Mar\u00eda <\/li>\n<li>Luis Alfonso Gil S\u00e1nchez (vocal)<\/li>\n<li> Ruiz De La Torre Juan (vocal)<\/li>\n<li>Rosario De Felipe Anton (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Bego\u00f1a Abellanas Oar Se aborda el estudio de ciertos aspectos basicos del proceso reproductivo de pinus pinea, [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[23141,972,494,35,2002,16008,13119],"tags":[20797,16584,14747,2885,3548,14736],"class_list":["post-152603","post","type-post","status-publish","format-standard","hentry","category-anatomia-vegetal","category-botanica","category-ciencias-agrarias","category-ciencias-de-la-vida","category-florestas","category-politecnica-de-madrid","category-silvicultura","tag-begona-abellanas-oar","tag-duran-altisent-jose-maria","tag-jose-alberto-pardos-carrion","tag-luis-alfonso-gil-sanchez","tag-rosario-de-felipe-anton","tag-ruiz-de-la-torre-juan"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/152603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=152603"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/152603\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=152603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=152603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=152603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}