{"id":26594,"date":"2018-03-09T09:18:29","date_gmt":"2018-03-09T09:18:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/avaliacion-do-compost-como-emenda-organica-en-solos-de-cultivo-de-galicia\/"},"modified":"2018-03-09T09:18:29","modified_gmt":"2018-03-09T09:18:29","slug":"avaliacion-do-compost-como-emenda-organica-en-solos-de-cultivo-de-galicia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/santiago-de-compostela\/avaliacion-do-compost-como-emenda-organica-en-solos-de-cultivo-de-galicia\/","title":{"rendered":"Avaliaci\u00f3n do compost como emenda org\u00e1nica en solos de cultivo de galicia"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marta Dom\u00ednguez Dom\u00ednguez <\/strong><\/h2>\n<p>El presente trabajo remarca la necesidad de aportes de materia org\u00e1nica a los suelos de cultivo de galicia, que est\u00e1n descendiendo de manera preocupante dado el abandono de las pr\u00e1cticas de agricultura tradicional, que manten\u00edan los niveles de nutrientes en el suelo mediante la aplicaci\u00f3n de dosis anuales de estiercol. As\u00ed, el 28% de la superficie agraria \u00fatil de galicia est\u00e1 presentando valores bajos o muy bajos de materia org\u00e1nica, imprescindible para el mantenimiento de la productividad.  el compost es un producto resultante de la estabilizaci\u00f3n de los residuos biodegradables, que puede ser aplicado al suelo en sustituci\u00f3n de emiendas tradicionales.  en el presente trabajo se plantea evaluar el efecto de la aplicaci\u00f3n de compost en diferentes cultivos de galicia, estudiando las propiedades f\u00edsicas, qu\u00edmicas y biol\u00f3gicas del suelo donde fue a\u00f1adido, as\u00ed como su efecto en el rendimiento de los cultivos. Los experimentos se realizaron en campo, en suelos de cultivo de maiz y patata, y de crisantemo en invernadero; en maceta, en un cultivo de rye-grass; junto con experiencias de incubaciones en laboratorio para el estudio de la mineralizaci\u00f3n de c y de n. En las experiencias de cultivo de maiz y crisantemo en campo se usaron dosis de compost entre 20 y 60 t\/ha frente a un suelo control. En el suelo de cultivo de patata se usaron dosis de enmienda org\u00e1nica equivalentes a 30 y 60 t\/ha frente a un suelo control y a un suelo con fertilizaci\u00f3n inorg\u00e1nica equivalente a 1000 kg\/ha de npk 12:12:24 junto con 100 kg\/ha de nitram\u00f3n. Los resultados obtenidos ponen de manifiesto que el aporte de compost como enmienda org\u00e1nica a los suelos de cultivo da lugar a mejoras en las propiedades tanto f\u00edsicas (incremento de la capacidad de retenci\u00f3n de agua, disminuci\u00f3n de la densidad aparente, aumento de la porosidad, disminuci\u00f3n de la perdida de suelo ante la acci\u00f3n de la lluvia), qu\u00edmicas (incremento de la materia org\u00e1nica total<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Avaliaci\u00f3n do compost como emenda org\u00e1nica en solos de cultivo de galicia<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Avaliaci\u00f3n do compost como emenda org\u00e1nica en solos de cultivo de galicia <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marta Dom\u00ednguez Dom\u00ednguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/10\/2003<\/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> Barral Silva M. Teresa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Leiros de la pe\u00f1a  Mar\u00eda  carmen <\/li>\n<li> Blas varela esther de (vocal)<\/li>\n<li>elvira L\u00f3pez mosquera (vocal)<\/li>\n<li>seraf\u00edn Gonz\u00e1lez prieto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marta Dom\u00ednguez Dom\u00ednguez El presente trabajo remarca la necesidad de aportes de materia org\u00e1nica a los suelos [&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":[977],"tags":[76849,76851,76852,76850,76848,76853],"class_list":["post-26594","post","type-post","status-publish","format-standard","hentry","category-santiago-de-compostela","tag-barral-silva-m-teresa","tag-blas-varela-esther-de","tag-elvira-lopez-mosquera","tag-leiros-de-la-pena-maria-carmen","tag-marta-dominguez-dominguez","tag-serafin-gonzalez-prieto"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/26594","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=26594"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/26594\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=26594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=26594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=26594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}