{"id":12956,"date":"2026-06-20T12:25:55","date_gmt":"2026-06-20T12:25:55","guid":{"rendered":"https:\/\/dev.iita.org\/news-item\/seed-companies-drought-tolerant-maize-makes-farming-profitable\/"},"modified":"2026-06-20T12:25:55","modified_gmt":"2026-06-20T12:25:55","slug":"seed-companies-drought-tolerant-maize-makes-farming-profitable","status":"publish","type":"news-item","link":"https:\/\/iita.org\/fr\/news-item\/seed-companies-drought-tolerant-maize-makes-farming-profitable\/","title":{"rendered":"Entreprises semenci\u00e8res \u2013 \u2018 Le ma\u00efs tol\u00e9rant \u00e0 la s\u00e9cheresse rend l'agriculture rentable \u2019"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ibadan, Nig\u00e9ria \u2013 Les agriculteurs cultivant du ma\u00efs r\u00e9alisent des b\u00e9n\u00e9fices malgr\u00e9 les s\u00e9cheresses observ\u00e9es dans le nord du Nig\u00e9ria, gr\u00e2ce au ma\u00efs tol\u00e9rant d\u00e9velopp\u00e9 et diffus\u00e9 par l'IITA, d'autres centres internationaux de recherche agricole et des partenaires nationaux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c Les vari\u00e9t\u00e9s de ma\u00efs tol\u00e9rantes \u00e0 la s\u00e9cheresse ont att\u00e9nu\u00e9 les effets de la s\u00e9cheresse sur la production de ma\u00efs et les agriculteurs ont de meilleurs revenus \u201d, d\u00e9clare M. Olumide Ibikunle, responsable de la recherche et du d\u00e9veloppement chez Premier Seeds. \u201c L'industrie semenci\u00e8re se porte \u00e9galement mieux parce que la demande de ma\u00efs a effectivement augment\u00e9 \u201d, a-t-il ajout\u00e9 lors d'un entretien en marge de la r\u00e9union de planification r\u00e9gionale de la <a href=\"https:\/\/iita.org\/fr\/web\/iita\/drought-tolerant-maize\/\">Projet de ma\u00efs tol\u00e9rant \u00e0 la s\u00e9cheresse pour l'Afrique (DTMA)<\/a> \u00eatre au si\u00e8ge de l'IITA \u00e0 Ibadan, au Nig\u00e9ria.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au fil des ans, l'IITA, le CIMMYT et leurs partenaires ont mis au point plusieurs vari\u00e9t\u00e9s de ma\u00efs tol\u00e9rantes \u00e0 la s\u00e9cheresse, notamment le Samaz 16, le ZM309 et le ZM523, dans la r\u00e9gion de l'Afrique subsaharienne afin d'att\u00e9nuer les effets de la s\u00e9cheresse sur la culture et, en fin de compte, sur les agriculteurs et leurs m\u00e9nages.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c L'investissement dans le ma\u00efs tol\u00e9rant \u00e0 la s\u00e9cheresse est une tr\u00e8s bonne chose, en particulier pour l'Afrique, car la s\u00e9cheresse reste l'un des principaux facteurs limitant une production de ma\u00efs rentable sur le continent \u201d, ajoute Ibikunle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c Le nord du Nig\u00e9ria, o\u00f9 la production de ma\u00efs pr\u00e9domine, est vuln\u00e9rable \u00e0 la s\u00e9cheresse \u201d, souligne Stella Thomas, directrice g\u00e9n\u00e9rale de Seed Project Company Limited, une entreprise bas\u00e9e \u00e0 Kano. \u201c Pour que la production reste rentable pour les agriculteurs aux ressources limit\u00e9es, la recherche sur le ma\u00efs tol\u00e9rant \u00e0 la s\u00e9cheresse est essentielle \u201d, insiste-t-elle. Les chercheurs et autres acteurs de l'industrie du ma\u00efs r\u00e9unis \u00e0 Ibadan affirment que le d\u00e9veloppement de telles vari\u00e9t\u00e9s stimulera la production de ma\u00efs, am\u00e9liorant ainsi non seulement les revenus mais, plus important encore, la s\u00e9curit\u00e9 alimentaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le Dr Abebe Menkir, am\u00e9liorateur de ma\u00efs \u00e0 l'IITA, affirme que le projet DTMA r\u00e9duira la vuln\u00e9rabilit\u00e9 des ma\u00efsiculteurs face \u00e0 la s\u00e9cheresse. \u201c Les pr\u00e9cipitations ont une corr\u00e9lation parfaite avec la production de ma\u00efs. D\u00e8s qu'il y a une absence de pluie au stade de la floraison, le rendement est affect\u00e9. La solution est d'obtenir des vari\u00e9t\u00e9s tol\u00e9rantes au manque de pluie \u201d, ajoute le Dr Wilfred Mwangi, chef de projet DTMA et scientifique du CIMMYT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il a \u00e9galement d\u00e9clar\u00e9 que les vari\u00e9t\u00e9s qui seront d\u00e9velopp\u00e9es dans le cadre du projet cr\u00e9eront des filets de s\u00e9curit\u00e9 pour les agriculteurs, en particulier en p\u00e9riode de pluies insuffisantes. \u201c Ce que cela signifie, c'est que s'il n'y a pas de pluie, l'agriculteur devrait avoir du ma\u00efs \u00e0 r\u00e9colter, et s'il pleut, qu'il r\u00e9colte abondamment. C'est donc une situation gagnant-gagnant. \u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mwangi d\u00e9clare que le projet s'appuie sur des recherches ant\u00e9rieures men\u00e9es par l'IITA, le CIMMYT et des partenaires nationaux sur le ma\u00efs tol\u00e9rant \u00e0 la s\u00e9cheresse. Il a \u00e9galement salu\u00e9 les entreprises semenci\u00e8res nig\u00e9rianes pour l'int\u00e9r\u00eat manifest\u00e9 envers la production de ma\u00efs, soulignant que le succ\u00e8s du projet d\u00e9pendait du niveau d'implication du secteur priv\u00e9. \u201c C'est un moyen efficace pour que les vari\u00e9t\u00e9s am\u00e9lior\u00e9es parviennent aux agriculteurs \u201d, conclut-il.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">###<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour plus d'informations, veuillez contacter :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dr Abebe Menkir, <a>a.menkir@cgiar.org<\/a><br>S\u00e9lectionneur de ma\u00efs<br>IITA-Nigeria<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeffrey T. Oliver, <a>o.jeffrey@cgiar.org<\/a><br>Charg\u00e9 de communication d'entreprise (international)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Godwin Atser, <a>g.atser@cgiar.org<\/a><br>Charg\u00e9 de la communication d'entreprise (Afrique de l'Ouest)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IITA \u2013 Si\u00e8ge<br>Ibadan, Nig\u00e9ria<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Site connexe :<br><a href=\"https:\/\/iita.org\/fr\/web\/iita\/programs\/cereal- and-legume-systems\/\">Aper\u00e7u des syst\u00e8mes de c\u00e9r\u00e9ales et de l\u00e9gumineuses<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Autres projets de l&#x27;IITA consacr\u00e9s au ma\u00efs :<br>Doubler la production de ma\u00efs au Nigeria en deux ans<br>Ma\u00efs r\u00e9sistant aux herbicides (IR) dans l'ouest du Kenya<br><a href=\"https:\/\/iita.org\/fr\/web\/iita\/prosab-borno\/\">Promotion de l'agriculture durable dans l'\u00c9tat de Borno (PROSAB)<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><b>\u00c0 propos de l'IITA<\/b><br>L'Afrique a des probl\u00e8mes complexes qui minent l'agriculture et la vie des populations. Nous d\u00e9veloppons des solutions agricoles avec nos partenaires pour lutter contre la faim et la pauvret\u00e9. Notre [mot manquant ou \u00ab prim\u00e9 \u00bb] <a href=\"https:\/\/iita.org\/fr\/web\/iita\/what-we-do\/\">recherche pour le d\u00e9veloppement<\/a> repose sur une r\u00e9flexion cibl\u00e9e et faisant autorit\u00e9, ancr\u00e9e dans les besoins de d\u00e9veloppement de l&#x27;Afrique subsaharienne. Nous collaborons avec des partenaires en Afrique  et au-del\u00e0 afin de r\u00e9duire les risques pour les producteurs  et les consommateurs, d\u2019am\u00e9liorer la qualit\u00e9  et la productivit\u00e9 des cultures,  et de g\u00e9n\u00e9rer de la richesse gr\u00e2ce \u00e0 l\u2019agriculture. L\u2019IITA est une organisation internationale \u00e0 but non lucratif d\u00e9di\u00e9e \u00e0 la recherche et au d\u00e9veloppement (R4D), cr\u00e9\u00e9e en 1967, dirig\u00e9e par un conseil d\u2019administration  et soutenue principalement par le <a href=\"http:\/\/www.cgiar.org\/\" target=\"_blank\" rel=\"noopener\">CGIAR<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ibadan, Nigeria &#8211; Farmers cultivating maize are making profits despite droughts experienced in northern Nigeria, thanks to tolerant maize developed and disseminated by IITA, other international agricultural research centers and national partners.<\/p>","protected":false},"featured_media":12751,"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-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":"","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-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":"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":""},"mobile":{"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":""}}},"tags":[],"science-area":[],"program":[],"location":[32],"news-type":[],"hub":[],"crop":[68],"impact-areas":[],"item-year":[187],"class_list":["post-12956","news-item","type-news-item","status-publish","has-post-thumbnail","hentry","location-nigeria","crop-maize","item-year-187"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seed companies - &#039;Drought-tolerant maize makes farming profitable&#039; 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