{"id":9998,"date":"2020-11-06T16:13:50","date_gmt":"2020-11-06T16:13:50","guid":{"rendered":"http:\/\/www.alquerapruebas.es\/?page_id=9998"},"modified":"2021-09-20T12:03:30","modified_gmt":"2021-09-20T12:03:30","slug":"caldo-bordeles-agricultura","status":"publish","type":"page","link":"https:\/\/www.alquera.com\/pt\/sulfato-de-cobre\/caldo-bordeles-agricultura\/","title":{"rendered":"Caldo Bordelaise"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El caldo bordeles es un preparado utilizado como fungicida (para controlar hongos) en las plantas. El caldo bordeles est\u00e1 compuesto de sulfato de cobre e hidr\u00f3xido de calcio,&nbsp;y su uso&nbsp;<a href=\"http:\/\/eur-lex.europa.eu\/legal-content\/ES\/TXT\/PDF\/?uri=CELEX:32014R0354&amp;from=ES\">se permite dentro de la agricultura ecol\u00f3gica<\/a>. Otro fungicida permitido en la agricultura ecol\u00f3gica es el oxicloruro de cobre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El uso del&nbsp;<a href=\"https:\/\/www.alquera.com\/sulfato-de-cobre\/\">sulfato de cobre<\/a>&nbsp;dentro del caldo bordeles en la agricultura ecol\u00f3gica est\u00e1 permitido \u00fanicamente como bactericida y fungicida y hasta 6 kg de cobre por hect\u00e1rea y a\u00f1o<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">COMO PREPARAR EL CALDO BORDELES<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"585\" height=\"307\" src=\"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/midiendophcaldobordeles.png\" alt=\"\" class=\"wp-image-10286\" srcset=\"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/midiendophcaldobordeles.png 585w, https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/midiendophcaldobordeles-300x157.png 300w, https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/midiendophcaldobordeles-64x34.png 64w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Para hacer un litro de caldo bordel\u00e9s necesitar\u00e1s:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>10 gramos de&nbsp;<strong>sulfato de cobre<\/strong>.<\/li><li>10 gramos de cal viva (<strong>\u00f3xido de cal<\/strong>). Puedes encontrarlo aqu\u00ed.<\/li><li>Medidor de pH<\/li><li>Agua<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\"><li>Comenzamos haciendo 2 disoluciones.\n<ol>\n<li>Una disoluci\u00f3n de 10 gramos de sulfato de cobre en agua<\/li>\n<li>Una disoluci\u00f3n de 10 gramos de cal viva en agua.<\/li>\n<\/ol>\n<\/li><li>Dejamos reposar ambas disoluciones varias horas. Pasamos la soluci\u00f3n de cal por un colador o filtro para eliminar las peque\u00f1as part\u00edculas de cal no disueltas. Puedes utilizar un trozo de tela como filtro improvisado.<\/li><li>Ir vertiendo el sulfato de cobre sobre la cal. No hacerlo de golpe sino de poco en poco para ir midiendo el&nbsp;<a href=\"https:\/\/www.experimentoscientificos.es\/ph\/\">pH<\/a>&nbsp;a la vez con un papel indicador o un phmetro de bolsillo. Ir removiendo a medida que se van uniendo ambos l\u00edquidos con madera o pl\u00e1stico, si utilizas metal se oxidar\u00e1.<\/li><li>A medida que se a\u00f1ade sulfato de cobre el pH va bajando (el sulfato de cobre va disminuyendo la alcalinidad del hidr\u00f3xido de calcio formado al disolver \u00f3xido de calcio en agua). Cuando el pH marca cerca de 7 es que el caldo bordal\u00e9s est\u00e1 formado. Si haciendo tu caldo ves que el pH baja de 6,5, puedes subirlo echando un poco de hidr\u00f3xido de calcio.<\/li><li>Echamos el l\u00edquido formado, que tendr\u00e1 el color azul propio del sulfato de cobre en el aparato de fumigaci\u00f3n que vayamos a usar.<\/li><li>Ahora, con ayuda del fumigador, o del pulverizador roc\u00eda toda la planta, aplicando el l\u00edquido tanto en ambas caras de las hojas. Evitar horas de m\u00e1s calor al fumigar.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">En ocasiones es utilizado \u00fanicamente una disoluci\u00f3n de&nbsp;<a href=\"https:\/\/www.alquera.com\/sulfato-de-cobre\/fungicida\/\">sulfato de cobre como fungicida<\/a>, sin realizar el caldo bordel\u00e9s. Tambi\u00e9n es habitualmente utilizado el oxicloruro de cobre para estos fines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[prodwoo]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[parentnew]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El caldo bordeles es un preparado utilizado como fungicida (para controlar hongos) en las plantas. El caldo bordeles est\u00e1 compuesto de sulfato de cobre e hidr\u00f3xido de calcio,&nbsp;y su uso&nbsp;se permite dentro de la agricultura ecol\u00f3gica. Otro fungicida permitido en la agricultura ecol\u00f3gica es el oxicloruro de cobre. El uso del&nbsp;sulfato de cobre&nbsp;dentro del caldo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":32602,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""},"class_list":["post-9998","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.3) - 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