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How Crops to End Hunger is transforming CGIAR crop breeding from the ground up

When crop breeding succeeds, the impact is dramatic: improved varieties reach farmers, productivity increases, and resilience to climate change and disease improves. But breeding success doesn’t happen by chance. It relies on modern facilities, cutting-edge tools, and the ability to test and select for complex, evolving traits. That’s where Crops to End Hunger (CtEH) comes in. At CGIAR Science Week, the project team and beneficiaries demonstrated how.  

A project designed for exponential impact 

Launched in 2019, CtEH aimed to support the modernization of CGIAR’s crop breeding infrastructure, with support from GIZ, the Gates Foundation, the US government, DFID, and ACIAR. As it nears the end of the most recent two-year GIZ funding cycle, the project has made targeted investments in upgrading breeding station infrastructure, equipping them with advanced tools, building capacity across CGIAR and national breeding teams, and developing the foundational systems needed to accelerate the entire breeding process. 

Supporting CGIAR Centers’ core functions 

At CGIAR Science Week, Bram Govaerts, CIMMYT Director General, explained: “CtEH is crucial for implementing CIMMYT 2030 strategy. Support has increased our breeding capacity for maize, wheat, and newly added dryland crops that complement maize and wheat cropping systems.” 

One example is the Groundnut Biotic Stress Screening Network, established with CtEH support. The network has strengthened the capacity of partners in Uganda and Malawi to screen for groundnut rosette disease; a devastating disease spread by aphids can result in 100% crop loss, with annual losses of over $150 million. The screening network will enable development of resistant varieties. 

In Kenya, a $2.5 million worth infrastructure upgrade at the KALRO–CIMMYT Crop Research Facility in Kiboko, has accelerated breeding cycles. This investment is enabling the development of new varieties tailored to the needs of East African farmers. Drought-tolerant maize varieties developed through work in Kenya and Zimbabwe have expanded dramatically, from just 0.5 million hectares in 2010 to 8.5 million hectares across sub-Saharan Africa today. 

The Kiboko station is also a regional leader in pest and disease resistance. Its advanced screening capabilities for fall armyworm have led to the release of three tolerant maize hybrids, benefiting farmers in Kenya, Malawi, Zambia, Zimbabwe, South Sudan, and Ghana. The development of maize varieties resistant to maize lethal necrosis further demonstrates the station’s critical role in enhancing food security across the region. 

Operational improvements: more than bricks and mortar 

CtEH isn’t just about infrastructure; it’s also about operational transformation which profoundly change the breeding work. For instance, as Gustavo Teixeira explains, “The installation of reliable irrigation systems, one of CtEH’s key priorities, improves breeding efficiency in several ways. It enables off-season trials, allowing breeders to conduct multiple generations per year. It promotes plot control, ensuring uniformity across trial plots and data quality. Finally, it improves the ability to breed for drought tolerance.” 

In Ghana, Maxwell Asante of CSIR-CRI described how CtEH brought crop-neutral upgrades that have encouraged teams to strategically plan and align resources, enabled cost attribution to specific breeding programs, improving accountability, and fostered cross-location collaboration by making centralized services possible.  

These operational improvements are helping CGIAR and national systems move toward truly modern breeding programs that can operate with greater precision, speed, and coordination. 

Building for regional collaboration and innovation 

Bram Govaerts also emphasized that collaboration is central to the future of breeding, and that CtEH is helping to make that possible. 

“Strategic collaborations enhance our impact by leveraging diverse resources and expertise, especially through public-private partnerships that scale research and technology transfer for agricultural transformation.” 

Facilities and systems funded by CtEH are helping CGIAR foster cross-disciplinary innovation and strengthen ties with governments, donors, and technology companies. This makes it easier to bridge the gap between research and real-world application – exactly what’s needed to accelerate impact. 

Empowering women in breeding 

Infrastructure improvements under CtEH have considered inclusivity and gender equity. 

Aparna Das, CIMMYT Technical Lead, explained that modernized stations have been upgraded to better support women in breeding roles – such as providing restrooms and expression rooms in remote research stations, often located far from urban centers, which help attract talent. 

Why does this matter? Women breeders bring valuable perspectives, particularly in identifying gender-relevant traits, like cooking time, seed size, and ease of harvesting. Diverse, balanced breeding teams also tend to be more dynamic and innovative, leading to better science and more relevant products for farmers. 

Targeting the right traits 

Breeding for traits farmers need starts with the ability to test and measure those traits under real-world conditions. This can require specialized equipment. 

Maxwell Asante emphasized that this is where CtEH makes a difference: 

“Testing for traits is fundamental. And now, we’re not just selecting for yield – we’re breeding for disease resistance, climate resilience, cooking quality, and more. The only way to do this efficiently is through modern breeding infrastructure and processes.” 

Modern breeding enables scientists to combine multiple traits in a single variety and identify the best candidates with greater accuracy and confidence. This is made possible through CtEH investments in equipment and data analytics, such as Bioflow, the CtEH-funded breeding analytics pipeline developed for CGIAR and its partners. 

Long-term impact through smart design 

What makes CtEH unique is its sustainability-by-design approach. The project was structured to build long-lasting capacity and to leverage investments from across CGIAR Initiatives, amplifying both the quality of upgrades and their outcomes. 

Whether it’s enabling year-round trials, supporting new partnerships, or empowering a more diverse generation of breeders, CtEH is not just upgrading infrastructure, it’s also reshaping CGIAR and partners’ breeding. 

As CGIAR continues to respond to climate, nutrition, and food security challenges, projects like CtEH are making sure we have the tools, systems, and people in place to breed for tomorrow – starting today. 

To learn more about Crops to End Hunger, check out other stories here.

Launch of a new Global Partnership for the Vision for Adapted Crops and Soils initiative

Traditional and nutrient-rich crops are vital for global food security. (Photo: CIMMYT)

Rome/Texcoco, Mexico – An initiative to build resilient agrifood systems grounded in diverse, nutritious, and climate-adapted crops grown in healthy soils, today marked another milestone through a new partnership between the Food and Agriculture Organization of the United Nations (FAO) and CIMMYT, a CGIAR Research Center.

FAO and CIMMYT signed a Memorandum of Understanding establishing a Partnership for the Vision for Adapted Crops and Soils (VACS) initiative. The joint Partnership will play a pivotal role leading efforts to coordinate, grow, and strengthen the VACS movement across a wide range of public and private stakeholders.

“By joining forces with CGIAR and CIMMYT, we bring together our collective capacities to build a strong momentum and platform to advance the VACS,” said FAO’s Director-General QU Dongyu. “VACS effectively brings together the Four Betters set out in the FAO Strategic Framework 2022-31: better production, better nutrition, a better environment and a better life – leaving no one behind.”

“Our 2030 Strategy focuses on strengthening agrifood systems to increase nutritional value and climate resilience,” said CIMMYT’s Director General, Bram Govaerts. “We are proud to stand united, through VACS, with FAO, whose excellent track record on policy work and networking with national governments will help equip farmers with resilient seed and climate-smart cropping systems that regenerate, rather than degrade, the soils on which their diets and livelihoods depend.”

Launched in 2023 by the U.S. Department of State in partnership with the African Union and FAO, the VACS movement aims to build sustainable and resilient agrifood systems by leveraging opportunity crops and building healthy soils to enhance agricultural resilience to climate change and improve diets. Nutrient-rich and traditional crops like sorghum, millet, cowpea, and mung bean are vital for food security and nutrition under climate change but have seen little attention so far. VACS recognizes the interdependence of crops and soils: Crops need good soil to be productive, and different crops can only be sustainably grown on some types of land.

FAO-CIMMYT partnership aims to boost farm productivity and nutrition

Since its launch the VACS initiative has supported many activities including the Quick Wins Seed Systems Project in Africa, which promotes the adoption of climate-resilient dryland grains and legumes and helps smallholders access seeds of local nutritious crops like pearl millet, finger millet, and mung bean, and connects them with markets and agri-services. Meanwhile, the VACS Fellows programme trains African breeding professionals, strengthening regional agrifood systems. In Central America, InnovaHubs partner with CGIAR, Mexico, and Norway to connect farmers with markets, technologies, and high-quality seeds. FAO, through its work, including as part of the International Network on Soil Fertility and Fertilizers (INSOILFER) and the Soil mapping for resilient agrifood systems (SoilFER) project, assists members with the implementation of sustainable and balanced soil fertility management for food security and to promote actions to enhance the link between nourished healthy soils and opportunity crops.

Leveraging on the expertise and mandates of both CIMMYT and FAO, the new joint VACS Partnership will support, coordinate and amplify the impact of all stakeholders of the VACS movement, public and private, through the following functions:

  • Strategy: The Partnership will develop and maintain a VACS strategy, including by defining its mission, objectives, and approach.
  • Resource Mobilization: The Partnership will work with public and private sector donors to increase investments in VACS-aligned work.
  • Donor and Implementer Coordination: The Partnership will coordinate work among major VACS donors and implementers, including by coordinating the VACS Implementers’ Group.
  • Stakeholder Engagement: The Partnership will strengthen ties across public and private stakeholders to catalyze action in support of VACS, including by coordinating the VACS Community of Practice and the VACS Champions program.
  • Shaping the Policy Environment: The Partnership will coordinate the development of a VACS policy agenda and work to advance it at the local, national, and multinational levels.
  • Communications: The Partnership will elevate the importance of diverse crops and healthy soils as a fundamental means of advancing a range of sustainable development goals.
  • Results Management: The Partnership will develop and maintain a results management framework to track progress in achieving VACS objectives.

About CIMMYT

CIMMYT is a cutting edge, non-profit, international organization dedicated to solving tomorrow’s problems today. It is entrusted with fostering improved quantity, quality, and dependability of production systems and basic cereals such as maize, wheat, triticale, sorghum, millets, and associated crops through applied agricultural science, particularly in the Global South, through building strong partnerships. This combination enhances the livelihood trajectories and resilience of millions of resource-poor farmers, while working towards a more productive, inclusive, and resilient agrifood system within planetary boundaries.

About FAO

The Food and Agriculture Organization (FAO) is a specialized agency of the United Nations that leads international efforts to defeat hunger.

Our goal is to achieve food security and nutrition for all by enabling all people to have regular access to enough locally appropriate high-quality nutritious food to prevent all forms of malnutrition and to lead active, healthy lives. With 195 members – 194 countries and the European Union, FAO works in over 130 countries worldwide.

For more information or interviews:

Jelle Boone
Interim Head of Communications, CIMMYT
j.boone@cgiar.org
Mobile/WhatsApp: +52 595 1247241

Peter Mayer
FAO News and Media
peter.mayer@fao.org

G7 summit highlights importance of sustainable food systems

In a world grappling with regional conflicts, climate change, and fragile food systems, the G7 emphasized sustainable agriculture and food security as essential for global stability in a recent communique. CIMMYT supports this vision through the Vision for Adapted Crops and Soils (VACS) initiative, which the G7 recognized as essential in transforming food systems. VACS aims to boost agricultural productivity with climate-resilient crops and healthy soils.

“With our partners, we will work on concrete and ambitious actions to achieve long-term sustainable development, strong environmental, social, and governance standards, and shared prosperity worldwide,” stated the G7 communique.

Fortifying indigenous crops

The G7 statement highlights the importance of dryland crops for sub-Saharan Africa, particularly ancestral grains and peas in securing nutrient-rich diets. CIMMYT, with over 75 partners such as WorldVeg and the Kenya Agricultural and Livestock Research Organization (KALRO), implements the VACS Quick Wins Seed Systems Project across west, east, and south Africa. The project promotes adoption of dryland grains and legumes, helps smallholders obtain climate-resilient seeds, and connects them with markets and agri-services. CIMMYT and its partners recently published a report which identifies the required training in crop breeding to support project implementation across the continent.

“VACS is working to improve the livelihoods of smallholders,” said Bram Govaerts, CIMMYT’s director general. “CIMMYT is implementing VACS focused on crop breeding, seed systems, partnerships, and capacity development. These areas protect our most important grains from further fragility.”

CIMMYT is also leading genetic research by predicting novel traits necessary for future crop varieties. A 2023 study published in Molecular Plant by CIMMYT scientists identified essential traits in six crops: sorghum, pearl millet, groundnut, cowpea, maize, and common bean. These characteristics could improve global food and nutrition security. High-yielding traits in legumes are being scaled up for delivery by CIMMYT and Afriseed through the Southern Africa Accelerated Innovation Delivery Initiative (AID-I) Rapid Delivery Hub, targeting over 35,000 smallholders in Zambia during 2023-2024.

Monitoring Field Visit in Mali, West Africa. (Photo: CIMMYT)

Capacity development through sustained global partnerships

Several G7 members, including the United States, support CIMMYT’s efforts with VACS. A key component of the initiative is capacity building for local researchers and practitioners. A recent initiative aims to train African breeding programs and research professionals, creating a cohort of VACS Fellows to strengthen local and regional food systems. In Guatemala, InnovaHubs, through partnership with CGIAR, Mexico, and Norway, brings farmers closer to markets, technologies, and high-quality seeds.

Strategy for the future

With over 130 countries depending on food imports and over 1.3 billion people considered food insecure, CIMMYT’s 2030 Strategy provides a comprehensive plan forward for agrifood systems through innovative research and partnerships. “Our partners provide the local knowledge and expertise to ensure our research has an impact on smallholder communities. Only through close collaboration with local actors can we transform global food production to become more inclusive and sustainable,” said Govaerts. “We stand ready to support G7 goals for shared prosperity.”

CIMMYT welcomes US Department of State visit

U.S. Department of State Special Representative for Global Partnerships Dorothy McAuliffe visited CIMMYT in Texcoco, Mexico, on July 7, 2023. The visit aimed to strengthen ties between the United States government and CIMMYT—reaffirming commitment to fostering partnerships to achieve food and nutrition security goals.

McAuliffe examined maize germplasm from the U.S. (Photo: CIMMYT)

McAuliffe toured the CIMMYT gene bank, museum and conservation agriculture trial plots. CIMMYT scientists explained their efforts to protect one of the largest maize and wheat seed collections through research and collaboration with CGIAR and seed health initiatives.

She also received a detailed briefing about the Southern Africa Accelerated Innovation Delivery Initiative Rapid Delivery Hub (AID-I), a regional project in southern and eastern Africa led by CIMMYT with the backing of Office of Special Envoy for Global Food Security and the United States Agency for International Development (USAID). CIMMYT practitioners briefed McAuliffe on AID-I’s inspiration in a successful model implemented in Mexico, MasAgro, with the potential to inform policy makers and transform agrifood systems in Central America to respond to migration.

Partner seed companies and project leaders shared significant milestones already achieved in Zambia, Malawi and Tanzania to expand access for smallholder farmers to market actors, high-yielding seeds and climate-adaptable, resilient crop varieties.

(Left to right) Bram Govaerts, Daniela Vega, and Dorothy McAuliffe toured conservation agriculture trial plots. (Photo: CIMMYT)

After the tour of CIMMYT facilities, McAuliffe heard private and public partners share success stories and current initiatives jointly led with CIMMYT on regenerative agriculture, gene bank development across CGIAR and climate-smart and scale-appropriate mechanization technologies.

“Through partnership, we can work on R&D goals for better nutrition, data-driven decision making and promotion of regenerative agriculture so that farmers produce diversified crops. On behalf of CIMMYT, I’d like to thank the U.S. government and the American people, who have historically made scientific innovation possible, leaving a huge footprint to feed the world,” shared Bram Govaerts, CIMMYT director general.

Accelerating delivery of stress-tolerant, nutritious seed in Eastern and Southern Africa

AID-I staff inspect germination in Malawi (Photo: CIMMYT)

Accelerated delivery with a difference is underway in Malawi, Tanzania, and Zambia to ensure access to stress-tolerant seeds for underserved farmers in remote areas. Supported by USAID, the Accelerated Innovation Delivery Initiative (AID-I) project brings public-private and civil society together to address the impacts of climate change, pests and diseases, and food shocks on maize and legume systems.

One simple and cost-effective solution to tackle these threats is last mile delivery of stress-tolerant and nutritious seeds. Ensuring that farmers have access to a diverse range of seeds means they can choose the best varieties to suit their needs and their local environment.

Through AID-I, scientists at the International Maize and Wheat Improvement Center (CIMMYT) are working with over 20 global, regional, national, and local partners to strengthen maize and legume seed systems in Malawi, Tanzania, and Zambia.

So far, in 2023, the team has set up over a hundred mega-demonstrations across Malawi and Zambia, to raise awareness and increase seed production by exposing communities to improved, climate-adapted and nutritious crop varieties. As learning centers, the mega-demonstrations give farmers a chance to see for themselves the advantages of improved maize and legume varieties and better farming practices including conservation agriculture and doubled up legumes systems.

Farmers plant mega-demonstration plots in Malawi (Photo: CIMMYT)

Spotlighted were drought-tolerant and nutritious varieties, expected to play a crucial role in the recovery of regional maize production. The Zambian and Malawian governments have also just released maize hybrids tolerant to fall armyworms, which will be scaled through the AID-I. The fall armyworm is an invasive pest that attacks more than 80 different crops but has a particular preference for maize. Without proper control measures, the pest can decimate crops, threatening food security, incomes, and livelihoods.

Alongside maize, the AID-I team is making seed of improved legume varieties, including beans, soybean, pigeon peas, cowpea, and groundnuts available at the last mile. Legumes are nutritious and good for the soil, providing valuable nutrients like nitrogen (N) so farmers can use less fertilizer, save money, and protect soil health.

AID-I supports strengthening of strategically located seed stockists of improved legume varieties and linking seed growers and buyers. These stockists, called agricultural development agents will also receive training in community seed production. Through connection with hundreds of agricultural development agents in the first farming season with seed suppliers, hundreds of thousands of farmers will be able to access a wide variety of improved seed.

Members of the CIMMYT leadership team with representatives from the U.S. Department of State and the U.S. Agency of International Development (USAID) visit AfriSeed in Zambia (Photo: CIMMYT)

Building strong relationships between public and private sector organizations is an integral part of the project. On January 16, 2023, long-term CIMMYT collaborator and AID-I key partner, AfriSeed hosted senior government officials from the United States Department of State (DOS) and U.S. Agency for International Development (USAID). The visitors gained valuable insight into how private seed companies involved in the marketing and distribution of maize and legume seeds operate in Zambia and showed their crucial role in the country’s seed sector.

Strengthening partnerships with government and private sector in Malawi

CIMMYT scientists and private sector partners photographed during a dinner hosted by CIMMT Director General Bram Govaerts in Lilongwe, Malawi. (Photo: Tawanda Hove/CIMMYT)

Goal 17 of the United Nations’ Sustainable Development Goals calls to “Strengthen the means of implementation and revitalize the global partnership for sustainable development”. The International Maize and Wheat Improvement Center (CIMMYT) answered this call to action by recently hosting a collaborative dinner to strengthen ties between the Center, the private sector and government partners in Malawi.

Hosted by CIMMYT Director General Bram Govaerts, the dinner followed a visit by US Special Envoy for Global Food Security Cary Fowler, Dina Esposito, Assistant to the Administrator, USAID Bureau of Resilience and Food Security and other USAID staff to discuss and witness the new Accelerated Innovation for Delivery Initiative (AID-I) in action.

“The challenges of today do not require a single sector approach but a pluralistic one in which partners from the private, public sectors agree to work hand in hand with science for impact organizations like CIMMYT and other CGIAR centers,” said Govaerts in his keynote address at the event. “I am very grateful for your support and your presence today is a testimony or our harmonious solidarity and spirit of collaboration in addressing food and nutrition security.”

Govaerts engages with government and agro industry captains in a dinner hosted in Lilongwe, Malawi. (Photo: Tawanda Hove/CIMMYT)

The meeting was attended by seed industry players, agricultural input distributors, food processors and Government representatives including Director of Agriculture Research Services Grace Kaudzu, who expressed her appreciation for the gathering.

“As government, our role is to create an enabling environment for the private sector to thrive and progressive development partners are always welcome. Such gatherings enable us to hear the needs of colleagues and partners from other sectors to create this environment,” she said.

Malawi has established an ambitious roadmap where legume exports and maize production are to be significantly scaled up. The AID-I project dovetails with this roadmap as it focuses on strengthening maize and legume seed systems and addressing systemic constraints in both value chains.

The dinner further facilitated private sector players to meet various CIMMYT specialists ranging from seed system experts, soil scientists, breeders and plant physiologists. According to Peter Setimela, a seed system specialist at CIMMYT, such meetings are critical as they enable a diversity of partners to know what the other has to offer.

“CIMMYT has a lot of expertise which these private sector partners can take advantage of,” Setimela said.

The AID-I project seeks to scale up existing and high potential innovations, technologies and business models as opposed to initiating new ones. This only makes sense considering that the implementation period is only two years and scaling up existing innovations give greater prospects for success.

CIMMYT Regional Representative Moses Siambi labelled the event a success citing the huge turnout of the partners.

“The effectiveness of our interventions is dependent on the strength of the relationships we have with our partners. Such a massive attendance is indicative of cordial relations between CIMMYT and the private sector in conjunction with the government,” Siambi said.

Govaerts closed the event by stressing that through harnessing the potential of convening power, the future is bright regardless of the reality of climate change and geopolitical conflicts.