Ethiopia
A study of plant DNA showed that farmers in Ethiopia have widely adopted improved rust-resistant bread wheat varieties since 2014. Ten varieties accounted for over 81% of the wheat area sampled; of these, four were rust-resistant varieties released after 2010, corresponding to an estimated additional 225,500 tons of production in 2016-17, valued at $50 million.
One of the initiatives contributing to this impact was the Wheat Seed Scaling project. CIMMYT and its partners identified and developed new rust-resistant wheat varieties, championed the speedy multiplication of their seed, and used field demonstrations and strategic marketing to reach thousands of farmers in 54 districts of Ethiopia’s major wheat growing regions.
The project points up the need to identify new resistance genes, develop wheat varieties with durable, polygenic resistance, promote farmers’ use of a genetically diverse mix of varieties, and link farmers to better and more profitable markets. The United States Agency for International Development (USAID) funded the project, and the Ethiopian Institute of Agricultural Research (EIAR) was a key partner.
Kenya
CIMMYT announced the successful development of three CIMMYT-derived fall armyworm-tolerant elite maize hybrids for eastern and southern Africa.
By leveraging tropical insect-resistant maize germplasm developed in Mexico, coupled with elite stress-resilient maize germplasm developed in sub-Saharan Africa, CIMMYT worked intensively over the past three years to identify and validate sources of native genetic resistance to fall armyworm in Africa.
Together with national agricultural research system (NARS) partners, CIMMYT will nominate these hybrids for varietal release in target countries in sub-Saharan Africa, especially in eastern and southern Africa. After national performance trials and varietal release and registration, the hybrids will be sublicensed to seed company partners on a non-exclusive, royalty-free basis. This will allow accelerated seed scaling and deployment, for the benefit of farming communities.
Zimbabwe
As part of a rural resilience project, CIMMYT published a guide to stress-tolerant crop varieties for smallholder farmers in Zimbabwe.
The guide is a critical output of a project led by CIMMYT and the international humanitarian response agency GOAL, in collaboration with the United Nations World Food Programme (WFP), the Government of Zimbabwe and other partners.
Among the project components is the promotion of stress-tolerant seed and climate-smart agriculture practices to rural smallholders.