{"id":30925,"date":"2026-06-30T15:26:48","date_gmt":"2026-06-30T15:26:48","guid":{"rendered":"https:\/\/dev.iita.org\/?page_id=30925"},"modified":"2026-06-30T15:42:16","modified_gmt":"2026-06-30T15:42:16","slug":"from-improved-varieties-to-market-impact-iitas-cassava-success-story","status":"publish","type":"page","link":"https:\/\/iita.org\/fr\/from-improved-varieties-to-market-impact-iitas-cassava-success-story\/","title":{"rendered":"Des vari\u00e9t\u00e9s am\u00e9lior\u00e9es \u00e0 l'impact sur le march\u00e9 : le succ\u00e8s du manioc de l'IITA"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"30925\" class=\"elementor elementor-30925\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-945bc42 e-con-full e-flex e-con e-parent\" data-id=\"945bc42\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8d2f8a7 e-con-full e-flex e-con e-child\" data-id=\"8d2f8a7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-01c7d42 e-flex e-con-boxed e-con e-child\" data-id=\"01c7d42\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ceb89b elementor-widget elementor-widget-heading\" data-id=\"9ceb89b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des vari\u00e9t\u00e9s am\u00e9lior\u00e9es \u00e0 l'impact sur le march\u00e9 : le succ\u00e8s du manioc de l'IITA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afa34a6 elementor-widget elementor-widget-menu-anchor\" data-id=\"afa34a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"why-it-matters\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f233d9 e-flex e-con-boxed e-con e-parent\" data-id=\"1f233d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79a70e8 elementor-widget elementor-widget-text-editor\" data-id=\"79a70e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>IITA scientists have played a leading role in developing improved cassava varieties which are disease- and pest-resistant, low in cyanide potential, drought-resistant, early maturing, and high yielding. Disease-resistant varieties give sustainable yields of about 50% more than local varieties. Distribution of CMD-resistant varieties in response to the CMD outbreak in East and Central Africa resulted in production levels recovering to pre-epidemic levels in less than five years. Improved cassava varieties are now used in most cassava-growing countries in SSA.<\/p><p><br \/>Le programme de lutte biologique de l&#x27;IITA a permis de r\u00e9duire de 951 TP3T les d\u00e9g\u00e2ts caus\u00e9s par la cochenille du manioc et de 501 TP3T ceux caus\u00e9s par l&#x27;acarien vert du manioc.<\/p><p><br \/>Postharvest strategies include the development of effective and simple machines and tools that reduce processing time and labor, and production losses. With these machines, losses can be reduced by 50% and labor by 75%. About 20% of the cassava harvest are peels and can be processed into livestock free ingredients.<\/p><p><br \/>Au cours des trois derni\u00e8res d\u00e9cennies, l'IITA a form\u00e9 plus de 9\u00a0000 chercheurs et techniciens dans dix pays africains sur le traitement et les utilisations de la farine de manioc de haute qualit\u00e9 (FMHQ). Par cons\u00e9quent, le secteur priv\u00e9 \u00e0 Madagascar, au Nig\u00e9ria, en Tanzanie et en Ouganda a commenc\u00e9 \u00e0 utiliser la FMHQ comme mati\u00e8re premi\u00e8re pour le traitement de produits secondaires tels que les biscuits et les nouilles.<\/p><p><br \/>Currently IITA is adapting the stage gate approach within cassava breeding to make breeding more socially inclusive and demand-driven, thereby increasing the impact of breeding efforts. An interdisciplinary team of social scientists that includes gender specialists and marketing experts guide the identification cassava characteristics and traits valued by different actors across the value chain: farmers, processors, marketers, and consumers. A major focus is strengthening the link between cassava food product quality and the varieties being developed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3534845 e-flex e-con-boxed e-con e-parent\" data-id=\"3534845\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8517b82 elementor-widget elementor-widget-spacer\" data-id=\"8517b82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>From Improved Varieties to Market Impact: IITA\u2019s Cassava Success Story IITA scientists have played a leading role in developing improved [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","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":""}},"footnotes":""},"class_list":["post-30925","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/pages\/30925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/comments?post=30925"}],"version-history":[{"count":7,"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/pages\/30925\/revisions"}],"predecessor-version":[{"id":30932,"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/pages\/30925\/revisions\/30932"}],"wp:attachment":[{"href":"https:\/\/iita.org\/fr\/wp-json\/wp\/v2\/media?parent=30925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}