{"id":13254,"date":"2026-06-20T12:26:42","date_gmt":"2026-06-20T12:26:42","guid":{"rendered":"https:\/\/dev.iita.org\/news-item\/scientists-gather-to-compare-notes-on-status-of-genetic-improvement-of-yam-in-africa\/"},"modified":"2026-06-20T12:26:42","modified_gmt":"2026-06-20T12:26:42","slug":"scientists-gather-to-compare-notes-on-status-of-genetic-improvement-of-yam-in-africa","status":"publish","type":"news-item","link":"https:\/\/iita.org\/fr\/news-item\/scientists-gather-to-compare-notes-on-status-of-genetic-improvement-of-yam-in-africa\/","title":{"rendered":"Scientists gather to compare notes on status of genetic improvement of yam in Africa"},"content":{"rendered":"<p class=\"wp-block-paragraph\">This week, progress on research efforts geared towards the improvement of the genetic potential  and productivity of two most cultivated yam species in Africa will be the focus of the deliberations of scientists convening for the annual meeting of the AfricaYam project at the International Institute of Tropical Agriculture (IITA) in Ibadan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The meetings, which will take place during 20-24 March, will also provide a platform for stakeholders to review the current st anding of the project in relation to project goals. AfricaYam was initiated in 2015 to use the latest technologies in plant breeding to develop high-yielding varieties of white yam (<em>Dioscorea rotundata<\/em>)  and water yam (<em>D. alata<\/em>) that will show great promise in resisting infestation by nematodes, viruses,  and anthracnose, known to greatly limit productivity in West Africa\u2019s most preferred staple crop.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Every year, sub-Saharan Africa produces no less than 54 million tons of yams from about 4.6 million hectares of l and. But this output is only 40% compared with cassava production in the continent. Farmers are unable to cope with the dem and for the crop which is further constrained by low yield  and losses in storage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cIn Africa, one very important constraint limiting productivity for most smallholder farmers apart from climate change, diseases  and pests infestation is production cost. The AfricaYam project recognizes this challenge  and is developing yam varieties that will make yam production more profitable for farmers. The project is also exploring environment friendly technologies to breed quality yam varieties that will meet the dem ands of farmers in the region,\u201d said Patrick Adebola, Plant Breeder\/Geneticist,  and the AfricaYam project leader.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The project is also seeking to enhance active yam breeding programs in Nigeria, Cote d\u2019Ivoire, Ghana,  and Benin\u2014the countries in West Africa producing over 95% of Africa\u2019s yam. It will employ faster  and more precise genomic tools to improve the efficiency of yam breeding programs as well as improve yam genotypes adapted to production systems  and suited to market preferences.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AfricaYam is led by\u00a0IITA\u00a0in partnership with the National Root Crops Research Institute (<a href=\"http:\/\/www.nrcri.gov.ng\/\" target=\"_blank\" rel=\"noopener\">NRCRI<\/a>)-Umudike, Ebonyi State University (<a href=\"http:\/\/www.ebsu-edu.net\/\" target=\"_blank\" rel=\"noopener\">EBSU<\/a>), Council for Scientific  and Industrial Research (<a href=\"http:\/\/csirsari.org\/\" target=\"_blank\" rel=\"noopener\">CSIR<\/a>), Savanna Agricultural Research Institute, le Centre National de Recherche Agronomique (CNRA),  and l\u2019Universit\u00e9 d\u2019Abomey-Calavi (<a href=\"http:\/\/www.uac.bj\/home\" target=\"_blank\" rel=\"noopener\">UAC<\/a>), Dassa Center, Benin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The project also receives support from the Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement (CIRAD), France; the Iwate Biotechnology Research Center (IBRC), Japan; the James Hutton Institute (JHI), UK; Japan International Research Center for Agricultural Sciences (JIRCAS), Japan;  and the Boyce Thompson Institute for Plant Research (BTI), Cornell University, USA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">###<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00c0 propos de l'IITA<\/strong> http:\/\/www.iita.org\/<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The International Institute of Tropical Agriculture (IITA) is a not-for-profit institution that generates agricultural innovations to meet Africa\u2019s most pressing challenges of hunger, malnutrition, poverty,  and natural resource degradation. Working with various partners across sub-Saharan Africa, we improve livelihoods, enhance food  and nutrition security, increase employment,  and preserve natural resource integrity. IITA is a member of CGIAR, a global agriculture research partnership for a food secure future.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contact presse :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Katherine Lopez, Head of Communication, IITA, <a href=\"mailto:k.lopez@cgiar.org\" target=\"_blank\" rel=\"noopener\">k.lopez@cgiar.org<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>This week, progress on research efforts geared towards the improvement of the genetic potential and productivity of two most cultivated yam species in Africa will be the focus of the deliberations of scientists convening for the annual meeting of the AfricaYam project at the International Institute of Tropical Agriculture (IITA) in Ibadan.<\/p>","protected":false},"featured_media":13255,"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":[71],"impact-areas":[],"item-year":[195],"class_list":["post-13254","news-item","type-news-item","status-publish","has-post-thumbnail","hentry","location-nigeria","crop-yam","item-year-195"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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