{"id":1993,"date":"2013-11-19T09:55:13","date_gmt":"2013-11-19T09:55:13","guid":{"rendered":"https:\/\/dev.bulevar360.com\/?p=1993"},"modified":"2013-11-19T09:55:13","modified_gmt":"2013-11-19T09:55:13","slug":"necesidades-de-magnesio-en-tus-plantas","status":"publish","type":"post","link":"https:\/\/agrobeta.com\/agrobetablog\/2013\/11\/necesidades-de-magnesio-en-tus-plantas\/","title":{"rendered":"Necesidades de Magnesio en tus plantas"},"content":{"rendered":"

\"clorosis<\/p>\n

El magnesio es un micronutriente esencial en diversos procesos vitales de la planta como la fotos\u00edntesis, ciertas rutas metab\u00f3licas y la reducci\u00f3n de los nitratos.<\/p>\n

Es muy importante controlar el pH del suelo. Un pH \u00e1cido favorece la solubilidad y posterior absorci\u00f3n del magnesio por la planta. Por el contrario, si el suelo presenta un pH b\u00e1sico pueden producirse deficiencias de magnesio en las plantas.<\/p>\n

<\/p>\n

Otras condiciones bajo las que el suelo puede presentar deficiencias en magnesio son:<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Suelos turbosos u org\u00e1nicos poco densos sobre subsuelos calizos.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Suelos calizos mal drenados, ricos en materia org\u00e1nica.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Suelos muy aireados.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Suelos ricos en hierro. Se produce un antagonismo entre el magnesio y el hierro.<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Estaci\u00f3n seca o con escasa intensidad luminosa y temperatura del suelo baja.<\/p>\n

La deficiencia de magnesio produce diferentes tipos de s\u00edntomas seg\u00fan la especie de la planta. Pueden aparecer puntos amarillos sobre las hojas o puntos de color gris verdoso en la base de las hojas, la turgencia se reduce en fase avanzada de la enfermedad, produce que la parte superior de la hoja se doble hacia el centro.<\/p>\n

La deficiencia se muestra primero en las hojas viejas, que se manifiesta por una decoloraci\u00f3n amarillenta entre los nervios, que se mueve hacia el borde de la l\u00e1mina de las hojas inferiores a las superiores.<\/p>\n

A la hora de corregir las deficiencias de magnesio, las aplicaciones al suelo son poco efectivas, ya que un fertilizante con magnesio soluble, se transforma r\u00e1pidamente despu\u00e9s de su aplicaci\u00f3n al suelo en formas poco asimilables.<\/p>\n

La aplicaci\u00f3n foliar es el procedimiento m\u00e1s eficaz para corregir las deficiencias de magnesio. Las formas de de magnesio quelatadas son las que mejor resultado dan y dosis de aplicaci\u00f3n relativamente bajas tienen frecuentemente la misma eficacia que dosis mucho m\u00e1s elevadas aplicadas al suelo.<\/p>\n

\"agrobeta-mag\"<\/a><\/p>\n

 <\/p>\n

Fuente:<\/p>\n

–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Seipasa. 13 de febrero de 2013.<\/p>\n","protected":false},"excerpt":{"rendered":"

Carencia de Magnesio en plantas de interior y exterior.<\/p>\n","protected":false},"author":1,"featured_media":1994,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[12],"tags":[1371,90,401,92,93,1372,94,95,98,1373],"class_list":["post-1993","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agricultura","tag-carencia-de-magnesio","tag-clorosis-por-magnesio","tag-correctores-de-magnesio","tag-deficiencia-de-magnesio","tag-influencia-del-magnesio","tag-magensio-para-plantas","tag-magnesio","tag-magnesio-ecologico","tag-magnesio-en-el-suelo","tag-pulverizador-de-magnesio"],"_links":{"self":[{"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/posts\/1993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/comments?post=1993"}],"version-history":[{"count":0,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/posts\/1993\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/media\/1994"}],"wp:attachment":[{"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/media?parent=1993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/categories?post=1993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agrobeta.com\/agrobetablog\/wp-json\/wp\/v2\/tags?post=1993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}