{"id":38692,"date":"2021-12-10T17:49:26","date_gmt":"2021-12-10T16:49:26","guid":{"rendered":"https:\/\/new.grena.com\/colture\/uncategorized\/castano\/"},"modified":"2026-07-30T14:13:49","modified_gmt":"2026-07-30T12:13:49","slug":"castano","status":"publish","type":"etheme_portfolio","link":"https:\/\/new.grena.com\/es\/cultivos\/castano\/","title":{"rendered":"Casta\u00f1o"},"content":{"rendered":"<p><strong>ACCI\u00d3N BIOSTIMULANTE<\/strong><br \/>\n<strong>Autorizado en Agricultura Ecol\u00f3gica<\/strong><\/p>\n<p>Grena Ultra micro es especialmente adecuado para los casta\u00f1os porque contiene: 45\u00a0% de materia org\u00e1nica con amino\u00e1cidos levog\u00edros y libres, biostimulantes naturales, que favorecen la proliferaci\u00f3n radicular de las plantas, asegurando una mayor absorci\u00f3n de los macro y microelementos mineralizados en el suelo; 13\u00a0% de \u00e1cidos h\u00famicos y f\u00falvicos que permiten la formaci\u00f3n de compuestos h\u00famicos; 0,33\u00a0% de silicio SiO2, que aporta mayor grosor a la piel y resistencia a los insectos.<\/p>\n<p>Las dosis recomendadas son de 500 kg\/ha, a distribuir en las l\u00edneas desde finales de oto\u00f1o hasta la primavera, o bien a raz\u00f3n de 1,5 kg por planta, distribuido a voleo seg\u00fan la copa de la planta; se recomienda no acumular el producto alrededor del tronco, ya que las ra\u00edces se extienden desde el tronco hacia el exterior.<\/p>\n<p style=\"font-size: 16px; color: #000000; font-family: Poppins, sans-serif;\">Para una fertilizaci\u00f3n m\u00e1s equilibrada se recomienda el organomineral Grena Life 4.6.10 +2MgO, que combina las cualidades de la materia org\u00e1nica de Grena con el aporte de macroelementos minerales de calidad como F\u00f3sforo y Potasio y meso-elementos como el magnesio.<!-- .content-product --><!-- .row --><\/p>\n<p style=\"font-size: 16px; color: #000000; font-family: Poppins, sans-serif;\"><!-- .content-product --><!-- .row --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ACCI\u00d3N BIOSTIMULANTE Autorizado en Agricultura Ecol\u00f3gica Grena Ultra micro es especialmente adecuado para los casta\u00f1os porque contiene: 45\u00a0% de materia org\u00e1nica con amino\u00e1cidos levog\u00edros y&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8010,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_last_translation_edit_mode":["native-editor"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_wp_page_template":["default"],"_thumbnail_id":["8010"],"_wpml_word_count":["193"],"_elementor_template_widget_type":[""],"_edit_lock":["1785413502:1"],"_wp_old_date":["2026-07-28"],"_wpml_media_featured":["1","1"],"_wpml_media_duplicate":["1","1"],"_elementor_template_type":["wp-post"],"_elementor_version":["3.16.5"],"_elementor_page_settings":["a:3:{s:14:\"ha_grid_number\";s:0:\"\";s:14:\"ha_grid_zindex\";s:4:\"1000\";s:18:\"etheme_grid_zindex\";s:4:\"1000\";}"],"_elementor_data":["[{\"id\":\"1dabea1\",\"elType\":\"section\",\"settings\":{\"layout\":\"full_width\",\"structure\":\"22\"},\"elements\":[{\"id\":\"9bd1a0c\",\"elType\":\"column\",\"settings\":{\"_column_size\":66,\"_inline_size\":62.943},\"elements\":[{\"id\":\"f6ebd66\",\"elType\":\"widget\",\"settings\":{\"editor\":\"<p style=\\\"font-size: 16px; color: #000000; font-family: Poppins, sans-serif;\\\"><span style=\\\"font-weight: bold;\\\">AZIONE BIOSTIMOLANTE<\\\/span><br \\\/><span style=\\\"font-weight: bold;\\\">Consentito in Agricoltura Biologica<\\\/span><\\\/p><p style=\\\"font-size: 16px; color: #000000; font-family: Poppins, sans-serif;\\\">Grena Ultra micro \\u00e8 particolarmente adatto ai castagni perch\\u00e9 contiene: il 45% di sostanza organica con amminoacidi levogiri e liberi, biostimolanti naturali, che favoriscono la proliferazione radicale delle piante, assicurando un maggiore assorbimento dei macro e micro-elementi mineralizzati nel suolo; il 13% acidi umici e fulvici che permettono la formazione di composti umici; il 0.33% di silicio SiO2 il quale apporta maggiore spessore alla buccia e resistenza agli insetti.<\\\/p><p style=\\\"font-size: 16px; color: #000000; font-family: Poppins, sans-serif;\\\">Le dosi consigliate sono 500kg\\\/ha da distribuire sui filari in tardo autunno 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