{"id":11952,"date":"2001-05-07T00:00:00","date_gmt":"2001-05-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudios-geneticos-sobre-resistencia-a-sequia-en-algodon-gossypium-hissutum-l\/"},"modified":"2001-05-07T00:00:00","modified_gmt":"2001-05-07T00:00:00","slug":"estudios-geneticos-sobre-resistencia-a-sequia-en-algodon-gossypium-hissutum-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/estudios-geneticos-sobre-resistencia-a-sequia-en-algodon-gossypium-hissutum-l\/","title":{"rendered":"Estudios geneticos sobre resistencia a sequia en algod\u00f3n (gossypium hissutum l.)"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Ahmed Ashour El-dahan Mohamed <\/strong><\/h2>\n<p>En esta tesis se estudia la genetica de caracteres relacionados con resistencia a seqia en el cultivo del algod\u00f3n \u00abgossypium hirsutum l.\u00bb, Bajo condiciones de estr\u00e9s hidrico, aplicando los analisis dialelicos de hayman y de griffing a 8 parentales de algod\u00f3n y los 28 cruces entre ellos, sin incluir los rec\u00edprocos (medio dialelo). Los trabajos de esta tesis se realizaron durante los a\u00f1os 1998 y 1999 en el c.I.F.A. Las torres -tomejil (sevilla).  los resultados obtenidos indicaron:  1) la presencia de variabilidad genotipica, lo que permite seleccionar entre el material vegetal utilizado,  2) los parentales maria del mar, victoria y tashkent 9 son los mas recomendables para mejorar la resistencia al estr\u00e9s hidrico en algod\u00f3n,  3) los cruces maria del mar x paymaster 792, maria del mar x tashkent 9 y maria del mar x cnpa 3h son los mas recomendables para iniciar un programa de mejora convencional y\/o para producir algod\u00f3n hibrido,  4) de los caracteres estudiados, el mejorador puede seleccionar para aumentar la resistencia a sequia por: contenido de agua, contenido de agua cm2, indice de senescencia, rendimiento por planta, numero de capsulas por planta y peso de capsula,  5) la varianza genetica aditiva y no aditiva estan involucradas en la herencia de la mayoria de los caracteres estudiados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudios geneticos sobre resistencia a sequia en algod\u00f3n (gossypium hissutum l.)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudios geneticos sobre resistencia a sequia en algod\u00f3n (gossypium hissutum l.) <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Ahmed Ashour El-dahan Mohamed <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/07\/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>Juan  C. Gutierrez Mas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 ignacio Cubero salmeron <\/li>\n<li>john Gorham (vocal)<\/li>\n<li>ignacio Romagosa clariana (vocal)<\/li>\n<li>Juan Dom\u00ednguez gim\u00e9nez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ahmed Ashour El-dahan Mohamed En esta tesis se estudia la genetica de caracteres relacionados con resistencia a [&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":[509,494,973,2026],"tags":[39178,20902,39179,537,34561,20782],"class_list":["post-11952","post","type-post","status-publish","format-standard","hentry","category-agronomia","category-ciencias-agrarias","category-cordoba","category-hibridacion-de-cultivos","tag-ahmed-ashour-el-dahan-mohamed","tag-ignacio-romagosa-clariana","tag-john-gorham","tag-jose-ignacio-cubero-salmeron","tag-juan-c-gutierrez-mas","tag-juan-dominguez-gimenez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/11952","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=11952"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/11952\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=11952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=11952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=11952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}