{"id":1802,"date":"2025-03-25T19:51:02","date_gmt":"2025-03-25T19:51:02","guid":{"rendered":"https:\/\/ecoganic.eu\/programme-de-culture-biologique-de-la-pasteque-citrullus-lanatus-avec-les-produits-ecoganic\/"},"modified":"2025-08-22T22:42:09","modified_gmt":"2025-08-22T22:42:09","slug":"programme-de-culture-biologique-de-la-pasteque-citrullus-lanatus-avec-les-produits-ecoganic","status":"publish","type":"page","link":"https:\/\/ecoganic.eu\/fr\/programme-de-culture-biologique-de-la-pasteque-citrullus-lanatus-avec-les-produits-ecoganic\/","title":{"rendered":"Programme de culture biologique de la past\u00e8que (Citrullus lanatus) avec les produits Ecoganic"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Introduction\u00a0: La past\u00e8que en tant que culture biologique strat\u00e9gique<\/h2>\n\n<p>La <strong>past\u00e8que biologique (Citrullus lanatus)<\/strong> est une cucurbitac\u00e9e de grande valeur commerciale cultiv\u00e9e dans les zones chaudes de pays comme <strong>l\u2019Espagne (Andalousie, Murcie), le Br\u00e9sil (Bahia, Pernambuco), l\u2019Argentine (Santiago del Estero, Tucum\u00e1n)<\/strong> et le <strong>Mexique (Sonora, Veracruz)<\/strong>. C\u2019est une culture exigeante en potassium, en azote et en calcium, qui n\u00e9cessite \u00e9galement un sol structur\u00e9, une bonne a\u00e9ration et une protection contre les maladies des racines et des parties a\u00e9riennes. <\/p>\n\n<p>Dans un contexte international o\u00f9 la consommation de fruits <strong>sans r\u00e9sidus et certifi\u00e9s<\/strong> augmente, la past\u00e8que produite sous gestion <strong>biologique et \u00e9cologique<\/strong> repr\u00e9sente une excellente opportunit\u00e9 pour les exportateurs et les producteurs locaux. L\u2019utilisation de produits certifi\u00e9s comme ceux d\u2019<a class=\"\" href=\"https:\/\/ecoganic.eu\/fr\/\">Ecoganic<\/a> permet d\u2019obtenir des rendements \u00e9lev\u00e9s, une meilleure qualit\u00e9 des fruits et de r\u00e9pondre aux exigences de programmes tels que le <strong>r\u00e8glement UE 848\/2018<\/strong>, l\u2019<strong>USDA Organic<\/strong> et d\u2019autres r\u00e9glementations internationales. <\/p>\n\n<p>De plus, pour garantir une culture rentable et durable, il est essentiel de suivre les bonnes pratiques de gestion recommand\u00e9es par la <a class=\"\" href=\"https:\/\/www.fao.org\/3\/y1669s\/y1669s00.htm\" target=\"_blank\" rel=\"noopener\">FAO pour la production biologique de cucurbitac\u00e9es<\/a>, ax\u00e9es sur la biodiversit\u00e9, une nutrition \u00e9quilibr\u00e9e et la lutte naturelle contre les ravageurs.<\/p>\n\n<p>Il est \u00e9galement recommand\u00e9 d\u2019appliquer les principes de <a class=\"\" href=\"https:\/\/latinamerica.fibl.org\/\" target=\"_blank\" rel=\"noopener\">culture durable de la past\u00e8que<\/a> propos\u00e9s par FiBL Latinoam\u00e9rica, qui comprennent les rotations, le paillage vivant et l\u2019utilisation de biointrants dans des conditions climatiques chaudes.<\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Exigences agroclimatiques et physiologie de la past\u00e8que<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Temp\u00e9ratures optimales\u00a0: 24\u201332\u00a0\u00b0C.<\/li>\n\n\n\n<li>Forte exigence de <strong>rayonnement solaire direct<\/strong>.<\/li>\n\n\n\n<li>Sols meubles, profonds et bien drain\u00e9s (pH\u00a06\u20137).<\/li>\n\n\n\n<li>Cycle de culture entre 90 et 130\u00a0jours.<\/li>\n\n\n\n<li>N\u00e9cessite beaucoup de potassium et de calcium pour la fermet\u00e9 et le go\u00fbt.<\/li>\n\n\n\n<li>Pollinisation efficace (abeilles ou manuelle) pour la nouaison.<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Probl\u00e8mes fr\u00e9quents et solutions Ecoganic<\/h2>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Probl\u00e8me<\/th><th>Cons\u00e9quence agronomique<\/th><th>Solution Ecoganic<\/th><\/tr><\/thead><tbody><tr><td>Faible enracinement initial<\/td><td>D\u00e9veloppement lent, faible exploitation<\/td><td><a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/fertilizante-organico-con-acidos-fulvex50s\/\">FULVEX 50 S<\/a> + <a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/bioestimulante-liquido-organico-ecoganic-boost-universal\/\">UNIVERSAL BOOST<\/a><\/td><\/tr><tr><td>Faible floraison ou nouaison<\/td><td>Nombre de fruits inf\u00e9rieur<\/td><td><a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/fertilizante-organico-fosforo-potasio\/\">PK-FLOW 20<\/a> + <a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/fertilizante-liquido-organico-de-calcio\/\">CALCIUM 40 PLUS<\/a> + UNIVERSAL BOOST<\/td><\/tr><tr><td>Pourriture apicale du fruit<\/td><td>Perte de qualit\u00e9 commerciale<\/td><td>CALCIUM 40 PLUS<\/td><\/tr><tr><td>Fusarium, Pythium, n\u00e9matodes<\/td><td>Fl\u00e9trissement, mort des plantes<\/td><td><a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/proteccion-biologica-avanzada-contra-enfermedades-de-suelo\/\">SOILDES<\/a><\/td><\/tr><tr><td>Thrips, pucerons, mouche blanche<\/td><td>Dommages foliaires et photosynth\u00e8se r\u00e9duite<\/td><td><a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/totalin-insecticida-tuta-absoluta\/\">TOTALIN<\/a> + <a class=\"\" href=\"https:\/\/ecoganic.eu\/producto\/ecoganic-acarin\/\">ACARIN<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Programme technique par phases de culture<\/h2>\n\n<h3 class=\"wp-block-heading\">Phase\u00a01\u00a0: Transplantation et enracinement (jour\u00a00\u201315)<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produit<\/th><th>Dose<\/th><th>Application<\/th><th>Fonction<\/th><\/tr><\/thead><tbody><tr><td>FULVEX 50 S<\/td><td>2\u00a0L\/ha<\/td><td>Arrosage de base<\/td><td>Activation microbiologique du sol<\/td><\/tr><tr><td>UNIVERSAL BOOST<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Biostimulation post-transplantation<\/td><\/tr><tr><td>SOILDES<\/td><td>2\u00a0L\/ha<\/td><td>Fertirrigation<\/td><td>Pr\u00e9vention des champignons du sol<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h3 class=\"wp-block-heading\">Phase\u00a02\u00a0: D\u00e9veloppement v\u00e9g\u00e9tatif (jour\u00a015\u201335)<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produit<\/th><th>Dose<\/th><th>Application<\/th><th>Fonction<\/th><\/tr><\/thead><tbody><tr><td>NITROTECH 16\u00a0%<\/td><td>4\u00a0L\/ha<\/td><td>Fertirrigation<\/td><td>Croissance structurelle<\/td><\/tr><tr><td>MICRO PLUS<\/td><td>1\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Correction des micro-\u00e9l\u00e9ments<\/td><\/tr><tr><td>ACARIN<\/td><td>1,5\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Protection contre les ravageurs suceurs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h3 class=\"wp-block-heading\">Phase\u00a03\u00a0: Floraison et nouaison (jour\u00a035\u201355)<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produit<\/th><th>Dose<\/th><th>Application<\/th><th>Fonction<\/th><\/tr><\/thead><tbody><tr><td>PK-FLOW 20<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Stimulation de la nouaison<\/td><\/tr><tr><td>CALCIUM 40 PLUS<\/td><td>2\u00a0L\/ha<\/td><td>Fertirrigation<\/td><td>Fermet\u00e9 et pr\u00e9vention de la pourriture<\/td><\/tr><tr><td>UNIVERSAL BOOST<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Activation physiologique et antioxydante<\/td><\/tr><tr><td>TOTALIN<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Lutte naturelle contre les ravageurs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h3 class=\"wp-block-heading\">Phase\u00a04\u00a0: Engrais et maturation (jour\u00a055\u201380)<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produit<\/th><th>Dose<\/th><th>Application<\/th><th>Fonction<\/th><\/tr><\/thead><tbody><tr><td>PK-FLOW 20<\/td><td>2,5\u00a0L\/ha<\/td><td>Fertirrigation<\/td><td>Engrais des fruits et accumulation de sucres<\/td><\/tr><tr><td>CALCIUM 40 PLUS<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Am\u00e9lioration de la dur\u00e9e de conservation et de la fermet\u00e9<\/td><\/tr><tr><td>UNIVERSAL BOOST<\/td><td>2\u00a0L\/ha<\/td><td>Foliaire<\/td><td>Protection contre le stress thermique<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h3 class=\"wp-block-heading\">Phase\u00a05\u00a0: Fermeture et r\u00e9cup\u00e9ration du sol<\/h3>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produit<\/th><th>Dose<\/th><th>Application<\/th><th>Fonction<\/th><\/tr><\/thead><tbody><tr><td>SOILDES<\/td><td>2\u00a0L\/ha<\/td><td>Fertirrigation<\/td><td>D\u00e9fense radiculaire en fin de cycle<\/td><\/tr><tr><td>FULVEX 50 S<\/td><td>1\u00a0L\/ha<\/td><td>Arrosage<\/td><td>R\u00e9activation du sol pour la prochaine campagne<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">Conseils techniques et bonnes pratiques<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Utiliser des ruches ou la pollinisation manuelle dans les zones de faible biodiversit\u00e9.<\/li>\n\n\n\n<li>\u00c9viter l\u2019exc\u00e8s d\u2019azote pendant la floraison pour \u00e9viter les fruits creux.<\/li>\n\n\n\n<li>Contr\u00f4ler l\u2019humidit\u00e9 pour pr\u00e9venir les maladies des racines.<\/li>\n\n\n\n<li>Maintenir l\u2019irrigation goutte \u00e0 goutte sans saturation.<\/li>\n\n\n\n<li>Appliquer un paillis pour \u00e9viter l\u2019\u00e9vaporation et la concurrence des mauvaises herbes.<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<h2 class=\"wp-block-heading\">R\u00e9sultats attendus avec la gestion Ecoganic<\/h2>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Indicateur<\/th><th>Valeur estim\u00e9e<\/th><\/tr><\/thead><tbody><tr><td>Rendement moyen biologique<\/td><td>30\u201345\u00a0tonnes\/ha<\/td><\/tr><tr><td>Fruits de calibre exportable<\/td><td>+80\u00a0% du total r\u00e9colt\u00e9<\/td><\/tr><tr><td>R\u00e9duction des maladies<\/td><td>60\u201375\u00a0% par rapport \u00e0 l\u2019absence de traitement<\/td><\/tr><tr><td>Am\u00e9lioration de la structure du sol<\/td><td>+20\u00a0% d\u2019activit\u00e9 biologique<\/td><\/tr><tr><td>Dur\u00e9e de conservation apr\u00e8s r\u00e9colte<\/td><td>Jusqu\u2019\u00e0 7\u00a0jours de plus sans r\u00e9frig\u00e9ration<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Introduction\u00a0: La past\u00e8que en tant que culture biologique strat\u00e9gique La past\u00e8que biologique (Citrullus lanatus) est une cucurbitac\u00e9e de grande valeur [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1685,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","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 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