{"id":37259,"date":"2026-07-19T10:36:35","date_gmt":"2026-07-19T08:36:35","guid":{"rendered":"https:\/\/new.grena.com\/colture\/uncategorized\/riz\/"},"modified":"2026-07-19T11:36:11","modified_gmt":"2026-07-19T09:36:11","slug":"riz","status":"publish","type":"etheme_portfolio","link":"https:\/\/new.grena.com\/fr\/colture\/cereales-et-grandes-cultures\/riz\/","title":{"rendered":"Riz"},"content":{"rendered":"<p><strong>ACTION BIOSTIMULANTE <\/strong><br \/>\n<strong>Autoris\u00e9 en Agriculture Biologique<\/strong><\/p>\n<p>Grena Super est particuli\u00e8rement adapt\u00e9 pour d\u00e9clencher une augmentation de la capacit\u00e9 de r\u00e9tention des \u00e9l\u00e9ments nutritifs pour l&rsquo;absorption biologique. L&rsquo;azote ammoniacal pr\u00e9sent est imm\u00e9diatement assimilable, et la pr\u00e9sence de Magn\u00e9sium (MgO) garantit une bonne activit\u00e9 photosynth\u00e9tique en \u00e9vitant d&rsquo;\u00e9ventuelles carences.<br \/>\nSa teneur importante en acides amin\u00e9s, prot\u00e9ines et acides humiques et fulviques lui conf\u00e8re un fort pouvoir biostimulant, favorisant une excellente assimilation des \u00e9l\u00e9ments qu&rsquo;il contient et une action chelatrice envers tous les macro- et micro-\u00e9l\u00e9ments pr\u00e9sents dans le sol. L&rsquo;action biostimulante se traduit \u00e9galement par une augmentation de la masse racinaire, ce qui amplifie ainsi la capacit\u00e9 d&rsquo;absorption des \u00e9l\u00e9ments.<\/p>\n<p>Dans Idrogrena, les polyamines pr\u00e9sentes jouent des r\u00f4les importants, notamment\u00a0:<\/p>\n<ul>\n<li>effet antistress post-semis,<\/li>\n<li>meilleure r\u00e9sistance aux al\u00e9as environnementaux (gel, gr\u00eale),<\/li>\n<li>effet antistress hydrique et\/ou stades d&rsquo;asphyxie racinaire,<\/li>\n<li>effet antistress li\u00e9 au d\u00e9sherbage,<\/li>\n<li>effet vecteur,<\/li>\n<li>augmentation de la disponibilit\u00e9 des compos\u00e9s organiques.<!-- .content-product --><!-- .row --><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ACTION BIOSTIMULANTE Autoris\u00e9 en Agriculture Biologique Grena Super est particuli\u00e8rement adapt\u00e9 pour d\u00e9clencher une augmentation de la capacit\u00e9 de r\u00e9tention des \u00e9l\u00e9ments nutritifs pour l&rsquo;absorption&#8230;<\/p>\n","protected":false},"author":1,"featured_media":8400,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_last_translation_edit_mode":["translation-editor"],"_elementor_template_type":["wp-post"],"_elementor_version":["3.6.2"],"_wpml_media_duplicate":["1","1"],"_wpml_media_featured":["1","1"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_wp_page_template":["default"],"_elementor_page_settings":["a:2:{s:14:\"ha_grid_number\";s:0:\"\";s:14:\"ha_grid_zindex\";s:4:\"1000\";}"],"_elementor_data":["[{\"id\":\"f6a7e94\",\"elType\":\"section\",\"settings\":{\"layout\":\"full_width\",\"structure\":\"20\"},\"elements\":[{\"id\":\"fa6b909\",\"elType\":\"column\",\"settings\":{\"_column_size\":50,\"_inline_size\":69.948},\"elements\":[{\"id\":\"e232a1d\",\"elType\":\"widget\",\"settings\":{\"editor\":\"<p><strong>AZIONE BIOSTIMOLANTE <\\\/strong><br \\\/><strong>Consentito in Agricoltura Biologica<\\\/strong><\\\/p><p>Grena Super \\u00e8 particolarmente adatto ad innescare l\\u2019aumento della capacit\\u00e0 di ritenzione degli elementi nutritivi per l\\u2019assorbimento biologico. L\\u2019azoto ammoniacale presente \\u00e8 prontamente assimilabile, la presenza di Magnesio (MgO) garantisce una buona attivit\\u00e0 fotosintetica evitando possibili carenze.<br \\\/>La notevole presenza di amminoacidi, proteine e acidi umici e fulvici gli conferiscono un alto potere biostimolante, favorendo un\\u2019ottima assimilazione degli elementi contenuti e un\\u2019azione chelante verso tutti i macro e micro elementi presenti nel suolo. 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