{"id":37276,"date":"2026-07-19T10:36:42","date_gmt":"2026-07-19T08:36:42","guid":{"rendered":"https:\/\/new.grena.com\/colture\/uncategorized\/tomates\/"},"modified":"2026-07-19T11:36:19","modified_gmt":"2026-07-19T09:36:19","slug":"tomates","status":"publish","type":"etheme_portfolio","link":"https:\/\/new.grena.com\/fr\/colture\/cultures-horticoles-et-petits-fruits\/tomates\/","title":{"rendered":"Tomates"},"content":{"rendered":"<p><strong>ACTION BIOSTIMULANTE <\/strong><br \/>\n<strong>Autoris\u00e9 en Agriculture Biologique<\/strong><\/p>\n<p>La tomate est une plante d\u00e9licate \u00e0 g\u00e9rer sur le plan de la nutrition\u00a0: le rapport azote\/potassium doit \u00eatre orient\u00e9 vers le potassium.<br \/>\nIl faut tenir compte de la sensibilit\u00e9 de la tomate \u00e0 la pourriture apicale des fruits\u00a0: le sol devra avoir une bonne capacit\u00e9 de r\u00e9tention d&rsquo;eau, tout en \u00e9tant bien drain\u00e9.<\/p>\n<p>Pour r\u00e9pondre \u00e0 tous ces besoins, les produits Grena, biostimulants organiques, associent \u00e0 leur action nutritive un fort pouvoir biostimulant gr\u00e2ce \u00e0 la pr\u00e9sence d&rsquo;acides amin\u00e9s l\u00e9vogyres, tous d&rsquo;origine animale.<\/p>\n<p>Les principales fonctions des acides amin\u00e9s sont\u00a0:<\/p>\n<ul>\n<li>favoriser la formation de nouvelles racines (une plante bien enracin\u00e9e est capable de survivre m\u00eame en cas de d\u00e9s\u00e9quilibre en eau ou en \u00e9l\u00e9ments nutritifs)<\/li>\n<li>augmenter l&rsquo;absorption des \u00e9l\u00e9ments, aussi bien ceux contenus dans le produit que ceux d\u00e9j\u00e0 pr\u00e9sents dans le sol, mais que la plante n&rsquo;est pas en mesure d&rsquo;absorber pour diverses raisons (par exemple un pH \u00e9lev\u00e9 du sol).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ACTION BIOSTIMULANTE Autoris\u00e9 en Agriculture Biologique La tomate est une plante d\u00e9licate \u00e0 g\u00e9rer sur le plan de la nutrition\u00a0: le rapport azote\/potassium doit \u00eatre&#8230;<\/p>\n","protected":false},"author":1,"featured_media":7950,"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","1","1","1","1","1"],"_wpml_media_featured":["1","1","1","1","1","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\":\"339e0e05\",\"elType\":\"section\",\"settings\":{\"layout\":\"full_width\",\"structure\":\"20\"},\"elements\":[{\"id\":\"47e5ea36\",\"elType\":\"column\",\"settings\":{\"_column_size\":50,\"_inline_size\":69.948},\"elements\":[{\"id\":\"64348332\",\"elType\":\"widget\",\"settings\":{\"editor\":\"<p><strong>AZIONE BIOSTIMOLANTE <\\\/strong><br \\\/><strong>Consentito in 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