Germplasm Bank team that participated in the new shipment of seeds to Svalbard (Photo: Jenifer Morales/CIMMYT)
In an act that underlines Mexico’s commitment to biodiversityconservation and global food security, CIMMYT has delivered its ninth shipment of maize seeds to the Svalbard Global Seed Vault. This deposit marks a significant milestone, completing 90% of the maize collection and 92% of the wheat collection, making CIMMYT one of the leading custodians of the world’s agricultural biological heritage.
The Svalbard Vault, known as the “vault at the end of the world,” is an impressive repository located on a Norwegian island, more than 8,000 kilometers from Mexico. Its purpose is to store seeds from around the world to protect biodiversity from natural disasters, conflicts, or the effects of climate change. With this latest shipment, Mexico strengthens its role in conserving seeds that, in critical situations, could mean the difference between the collapse or resilience of global food systems.
Cristian Zavala, germplasm conservation specialist at CIMMYT, emphasized the importance of this shipment for the maize and wheat collections. “This shipment is essential to ensure the availability of seeds in the future,” said Zavala, alluding to the long process needed to complete the conservation of the collections. “While this is not the last shipment to Svalbard, it is a critical one to ensure the availability of the seed in the future,” he added.
These efforts are aimed not only at protecting the genetic diversity of these crops but also at ensuring that the seed is available for distribution. Zavala explained, “In addition to supporting 92% of this shipment, the wheat collection has reached 90% availability for distribution, which makes us eligible to participate in long-term funding.” This availability is key to ensuring food security and allows these seeds to be recovered and distributed to regions that may need repatriation.
The CIMMYT Germplasm Bank at Texcoco, which houses the largest and most diverse collections of maize and wheat in the world, serves not only Mexico but all of humanity. Protected as a “global good,” these seeds are available for research, agriculture, and education. “When we talk about a public good or a global good, we mean that all of humanity has the right to enjoy this diversity in a responsible way,” said Zavala.
The Svalbard Vault, with its ability to withstand natural disasters and other threats, is a guarantee to the countries that store their seed collections there. In Zavala’s words, “If this diversity is lost, only these types of gene banks can and will be able to return it to its place of origin.” This reflects the global and collaborative effort needed to conserve agricultural biodiversity.
This achievement is the result of a collective effort. “To make this shipment possible, a large team of people participated. This year, about 50 people supported this set of seeds,” said Zavala. Conservation of genetic resources is a team effort that involves many actors to ensure the availability of these seeds in the future.
The shipment to Svalbard is a reminder of the importance of gene banks as a critical tool in addressing the challenges of climate change and ensuring global food security. The seeds sent are not intended for immediate cultivation but will serve as a backup, ready to be used in the event of a disaster affecting the original collections. In this way, Mexico is contributing to a public good of inestimable value for all humanity.
In a world increasingly vulnerable to the effects of climate change, biodiversity loss, or social instability, these shipments are more than just storage. They are an act of collective responsibility that will allow humanity to maintain its ability to feed and thrive.
Each year, the Borlaug Dialogue in Des Moines, Iowa, becomes a dynamic platform where global leaders in agriculture, policy, research, and youth come together to address the critical issues surrounding global food security. The event is marked by the World Food Prize ceremony, which celebrates groundbreaking achievements that improve the accessibility, quality, and availability of food around the world. This year, CIMMYT’s role was significant, reflecting its unwavering commitment to reimagine the future of food and agriculture. CIMMYT’s presence was impactful and deeply resonant, representing its dedication to sustainable agricultural solutions for vulnerable communities. The following highlights capture these pivotal moments and showcase our role in promoting science and innovation for a food- and nutrition-secure world.
DialogueNEXT Mexico: Fostering Global Collaboration and Resilience
This year’s DialogueNEXT Mexico, themed “Nurturing Farmer Resilience,” celebrated the power of uniting leaders from across continents to address the urgent need for sustainable, resilient food systems. The event focused on innovative strategies to empower farmers and ensure food security in the face of climate challenges and resource constraints. Key initiatives presented included CIMMYT’s Vision for Adapted Crops and Soils (VACS), which provides farmers with improved crop varieties and conservation techniques. Expanded to Africa through the Accelerated Innovation Delivery Initiative (AID-I), these programs exemplify CIMMYT’s commitment to building resilience and reducing poverty through sustainable agriculture.
DialogueNext Mexico Session at Borlaug Dialogue (Photo: WFPF/Scott Morgan 2024
CIMMYT Experts Honored on the 2024 TAP List
A standout moment came with the recognition of Sylvanus Odjo and Marianne Banziger among the 2024 Top Agri-food Pioneers (TAP), honoring their invaluable contributions to sustainable agriculture. Their work embodies CIMMYT’s mission to empower communities and advance resilient food systems. This honor celebrates their contributions to building resilient, equitable food systems worldwide.
TAP List (Photo: WFPF/Scott Morgan 2024
Empowering Future Innovators and Expanding Global Alliances
CIMMYT showcased its commitment to sustainable agriculture through key initiatives and partnerships. The Global Maize Program Director, B.M. Prasanna, led an engaging session on the CIMMYT Academy’s role in shaping the next generation of plant breeders by equipping young scientists to tackle food security challenges with innovation, ensuring that CIMMYT’s mission will continue to advance with adaptability. Prasanna’s session underscored the vital role of mentorship and capacity-building in securing food systems for future generations.
One of the Dialogue’s highlights was the “Realizing Borlaug 2.0” event, where CIMMYT, USAID, and USDA launched the Feed the Future Global Wheat Health Alliance. This initiative aims to protect wheat from climate-related threats such as fusarium, wheat blast, and rust. Announced with a call for additional partners, this foundational investment marks a global commitment to protect wheat and strengthen food security. By linking research and breeding programs, the Alliance will accelerate the discovery and deployment of disease-resistant wheat varieties, ensuring a resilient future for one of the world’s staple crops.
In the footsteps of Dr. Borlaug Session (Photo:WFPF/Scott Morgan 2024)
Strengthening Global Alliances for Climate-Smart Agriculture
At the Borlaug Dialogue 2024, CIMMYT highlighted its commitment to sustainable agriculture and climate resilience through several impactful partnerships and collaborations. In a key session with the VACS partnership, CIMMYT addressed the urgent need for adaptable crops and resilient soils in the face of climate change, emphasizing the importance of global cooperation to secure food systems against environmental stresses. CIMMYT furthered its mission by establishing a groundbreaking partnership with the Secretariat of Agriculture and Livestock (SAG) of Honduras to strengthen food security and promote sustainable agricultural growth in Latin America.
Strategic discussions with FAO and the African Development Bank Group reinforced CIMMYT’s commitment to scaling climate-smart initiatives across regions, creating a powerful network of allies in building resilient food systems. The Dialogue also honored award winners Cary Fowler and Geoffrey Hawtin, whose work on crop biodiversity aligns with CIMMYT’s core mission of conserving agricultural diversity and improving food security worldwide.
Geoffrey Hawtin and Cary Fowler (Photo: WFPF/Scott Morgan 2024)
Through its contributions to the Dialogue, CIMMYT underscored its role as a global leader in transforming agri-food systems. Guided by a vision of a food-secure future, CIMMYT continues to empower farmers and build resilient communities around the world.
The World Food Prize this year celebrates the essential role of genebanks in global food security—a mission at the heart of CIMMYT’s work. Through its maize and wheat collections, CIMMYT’s genebank preserves crop diversity that is critical for developing resilient, climate-adapted varieties. Highlighted by former CIMMYT maize curator Denise Costich, this recognition underscores the value of conserving genetic resources, which allow CIMMYT and its partners to create solutions for a rapidly changing agricultural landscape. As a vital part of the global genebank network, CIMMYT’s efforts ensure that biodiversity remains a foundation for food security and resilience worldwide.
In parts of the conflict-ridden Sudan, including the eastern regions such as Kassala and Gadarif, rainfall is sparse and recurring droughts caused by climate change compound the issue. Consequently, perennial grasses that are supposed to grow back year after year are dramatically disappearing.
In addition, uncontrolled and heavy grazing in large areas in Sudan is also negatively affecting soil by increasing erosion, and cattle hooves can compact the soil, preventing plant roots from receiving enough oxygen, water, and nutrients.
Due to these factors, many pastoralist groups in east Sudan are seeking grazing resources outside their recognized tribal territory. A major problem for these groups has been the recurrent droughts and the deterioration of pasture areas, which has forced them to stay longer in areas with rich grazing, thus competing with other groups and leading to frictions and conflicts.
Livestock-Food Systems Development (LFSD) is a component of the Sustainable Agrifood Systems Approach for Sudan (SASAS), funded by USAID, focused on the dairy and meat subsector of the livestock sector. The LFSD aims to enhance the utilization of appropriate forage and feeding options through the demarcation of migratory routes to ease access to grazing, avoid conflicts, and reduce long-distance livestock travel impact on livestock health.
Along with partners, Practical Action and International Livestock Research Institute (ILRI), LFSD, is establishing a 50 km migratory route demarcation from Al Hindiiyya to Banqir in the Atbara River locality, Kassala State, East Sudan. These routes connect villages to public grazing land for livestock to pass through without impacting farmland.
The intervention also includes reseeding 1,000 feddans (around 420 hectares) of grazing lands and creating water ponds for animals during the rainy season. SASAS is also enhancing water harvesting by using a tractor to increase soil moisture. The two interventions were recommended by local communities and agriculture and animal resources authorities in Kassala state.
“As the rainy season is commencing, we started working with the local communities and reseeding the targeted areas in rural Kassala and River Atbara localities as recommended by the Ministry of Agriculture,” said Dr. Abdallah Osman, Project Manager, Practical Action.
Reseeding around 1,000 feddans of grazing lands in River Atbara Locality, Kassala (Photo:Suliman Fadlalla/CIMMYT )
“To ensure the best results, we used a mix of five high-quality seed types, all of which were recommended by the Kassala State Ministry of Agriculture,” Osman said.
The reseeding will serve 15 villages and enhance grazing lands for over 100,000 animals in the area. In addition, water storing capacity will be increased by constructing 15 large water ponds.
“For the past decades, our grazing lands had diminished gradually, and we face huge challenges in feeding our livestock, especially during dry seasons. In most cases, we had to buy costly fodder and water trucking,” said Ahmed Hassan, a community leader and a herder from River Atbara Locality, Kassala State. “We feel very proud to participate in reseeding the grazing lands in our areas, as this will increase grass yield and quality, enabling us to feed our animals better.”
The intervention also aims to rehabilitate animal migratory route demarcations to ease access to grazing, avoid conflicts, and reduce long-distance livestock travel impact on livestock health.
“As farmers, we suffer a lot from animals that cross into our agricultural fields and destroy our crops. We are relieved that reseeding will create more grazing lands for herders, and the demarcation of animal routes will help reduce the chronic seasonal conflicts between farmers and herders,” said Haw Osman, a farmer from Am Safri, Kassala Rural locality.
“At SASAS, we strive to ensure that herders have access to rich grazing lands. We work with our partners to address all problems linked to overgrazing, reseeding pasture lands, and treating the causes of conflict between herders and farmers. We involve local communities in creating clear animal migration routes away from farms and increasing water sources for animals through water harvesting projects,” said Abdelrahman Kheir, SASAS Chief of Party in Sudan.
Water harvesting to create water ponds for animals in River Atbara Locality, Kassala State (Photo: Suliman Fadlalla/CIMMYT )SASAS partners work with local communities in rural Kassala and River Atbara to mark animal migration routes for animals (Photo: Suliman Fadlalla/CIMMYT)
Ceremony for the awarding of an honorary doctorate to Dr. Bram Govaerts of CIMMYT. (Photo: Richa Puri / BISA)
During a formal ceremony at Chandra Shekhar Azad University of Agriculture and Technology (CSA) in Kanpur, India, Bram Govaerts, CIMMYT Director General, was awarded the honorary degree of Doctor Honoris Causa. This prestigious honor not only recognizes Govaerts’ outstanding career but also highlights CIMMYT’s innovative and collaborative work on behalf of global food security, a joint effort that impacts millions of farmers and communities around the world.
Upon receiving the recognition, Govaerts dedicated it to the entire CIMMYT team, emphasizing, “This honor is a testament to the tireless work of my colleagues and collaborators at CIMMYT, who, through science and innovation, are contributing to food and nutrition security in key regions such as India and South Asia.” He further noted that this Honorary Doctorate symbolizes the global commitment of CIMMYT and Mexico in addressing the agricultural and climate challenges that threaten food production.
This recognition also underscores the strong agricultural partnership between Mexico and India, a collaboration that has saved millions of lives. This alliance dates back to the Green Revolution, led by Norman Borlaug, who introduced wheat varieties developed in Mexico that allowed India to double its agricultural output and avert a catastrophic famine in the 1960s.
Ceremony for the awarding of an honorary doctorate to Dr. Bram Govaerts of CIMMYT. (Photo: Richa Puri / BISA)
Today, CIMMYT continues to be a vital partner for India, developing maize and wheat varieties that are resilient to extreme climate conditions and promoting sustainable agricultural practices. The Borlaug Institute for South Asia (BISA), established in 2011 as a collaboration between CIMMYT and the Indian Council of Agricultural Research (ICAR), is a testament to the progress made through international collaboration. BISA has played a critical role in strengthening India’s agri-food systems, improving the livelihoods of millions of farmers, and contributing to environmental restoration in the region.
Beyond commercial ties, scientific collaboration between Mexico and India has been a cornerstone of agricultural improvements in both countries. India, the world’s second-most populous country, faces significant food production challenges, many of which mirror Mexico’s struggles, such as soil degradation and the effects of climate change. Thanks to CIMMYT’s collaboration with Indian institutions, critical advances have been made to address these challenges, paving the way for more resilient and sustainable agriculture.
The honorary doctorate awarded to Bram Govaerts not only recognizes his leadership but also the transformative impact of CIMMYT and its partners in improving the lives of millions of people around the world. Govaerts said, “This award reflects the strength of international scientific collaboration and the power of science to change the world.”
With food insecurity affecting 733 million people worldwide, the need for solutions is urgent as World Food Day draws near. CIMMYT’s leadership in promoting sustainable agricultural systems is exemplified by Sieglinde Snapp, Director of the Sustainable Agrifood Systems Program, who emphasizes the role of biodiversity in building resilient food systems. By encouraging the use of resilient crops like millet and sorghum, CIMMYT is working to improve soil health and enhance farmers’ livelihoods, especially in regions like sub-Saharan Africa. Empowering women and ensuring smallholder farmers have access to resources are key elements in transforming global food systems, a cause CIMMYT is deeply invested in.
Rice is a critical staple for food security and a key export crop for India. The study published in Nature Communications explores context-specific pathways for increasing rice production in India, focusing on sustainable intensification — boosting yields without harming the environment or farm profitability.
The research analyzed over 15,000 field records across seven major rice-producing states in India using advanced machine learning techniques. The study identified nitrogen application and irrigation as key factors limiting yields, particularly in Eastern India (Bihar and Uttar Pradesh). By targeting farms with nitrogen and irrigation deficiencies, the study projects that yield gains could more than triple compared to general recommendations. Specifically, farms suffering from co-limitation by both nitrogen and irrigation could see the most significant gains in productivity and profitability.
Four scenarios for sustainable intensification were evaluated, ranging from blanket application of current nitrogen recommendations to highly targeted interventions. The analysis showed that targeted strategies, focusing on farms with the greatest yield constraints, could significantly improve nitrogen use efficiency and result in greater yields and profitability without excessive resource use.
The study highlights the potential of data-driven, context-specific solutions for rice intensification in India, emphasizing that targeted interventions could offer both higher returns for farmers and better environmental sustainability. It suggests a move away from “one-size-fits-all” approaches towards more precise, farm-specific recommendations based on local conditions and data. This approach could help close yield gaps while aligning with sustainable development goals.
In the heart of Ndeini village in Machakos County—a region in Kenya known for unpredictable weather and difficult farming conditions—farmer Festus Muthoka’s story is a testament to resilience and innovation. Festus transformed his livelihood by making strategic crop choices and adopting new pigeon pea varieties, resulting in higher yields and incomes.
“When I couldn’t find a job in Nairobi, I returned to the countryside and realized that the fields held more potential for me,” said Festus. For seven years, he had been growing maize, beans, and local pigeon pea, but inconsistent rainfall made it difficult to achieve the desired yields. Pigeon pea offered new hope, particularly when Festus discovered the new variety ‘Mituki.’
Festus Muthoka, a pigeon pea farmer in Machakos County, shows one of his pigeon pea crops on his farm. (Photo: Marion Aluoch/CIMMYT)
Mituki as a gamechanger
Unlike traditional pigeon pea, which takes up to nine months to mature, the Mituki variety matures in four and a half months and can be harvested two to three times a year. “The first year, I planted three lines of Mituki and saw its potential. It is more profitable to sell pigeon pea when it is green. This variety stays green for a long time, and the demand, especially in local hotels, is very high. I sold it for a good profit,” said Festus.
Now in his third year of cultivating Mituki, Festus has expanded his farm to 4-5 acres with plans to increase it to 10 acres in the next planting season. The financial gains have been substantial. “For my first harvest, I made over US $1,500 by selling green pigeon pea. Even after harvesting, the crop remains lush, allowing ongoing sales,” he said.
Festus’s story shows the importance of pigeon pea as an opportunity crop that meets the needs of farmers in challenging environments as well as in challenging economic times. Rael Karimi, a researcher and breeder at the Kenya Agricultural and Livestock Research Organization (KALRO) in Katumani, played a key role in developing the Mituki variety. “When I first started working on the pigeon pea breeding program, we identified a gap in the local varieties, which took a whole year to mature. The commercial short-duration variety, which matures in three months, had small pods and grain, therefore not acceptable to farmers. Farmers needed early- to medium-maturing varieties with market- and farmer-preferred traits, such as larger grains and pods for ease of shelling for green vegetables. This resulted in the development and release of the Mituki variety in 2018,” she said.
Festus Muthoka harvests the pigeon pea pods on his farm. (Photo: Marion Aluoch/CIMMYT)
The development and promotion of new pigeon pea varieties involve extensive testing and active farmer participation. “We conducted on-station trials, followed by on-farm testing with farmers to ensure the varieties had the farmer-preferred traits. The Mituki variety is a medium-duration variety, giving two harvests per year, making it very popular among farmers,” Karimi added.
Creating awareness during field days
Promoting new varieties is equally important as developing them. “It’s one thing to release a variety but another to ensure promotion and popularization. If you release it and put it on the shelves, farmers will not be aware that a better variety is available,“ said Rael. This is where on-farm demonstrations and field days are crucial.
Field days are critical in ensuring that new, improved varieties reach the farmers who require them the most, bridging the gap between varietal development and practical application in the field. They also emphasize the importance of using high-quality seeds rather than recycled seeds, which often come with significant challenges.
A field day held in July in Ndeini village effectively raised awareness among numerous farmers about the benefits of the Mituki variety and how it can provide two harvests per year compared to their long-duration local varieties, which only give one harvest in a year.
Rael Karimi, a researcher and breeder at the Kenya Agricultural and Livestock Research Organization (KALRO) in Katumani, engages with farmers during the pigeon pea farmers field day in Machakos County. (Photo: Marion Aluoch/CIMMYT)
Seed purity for improved yields
Chris Ojiewo, seed systems lead for the Dryland Crops program at CIMMYT, emphasizes the importance of maintaining seed purity and good farming practices. “Farmers often recycle seeds for years, resulting in cross-pollination and loss of desirable traits. We encourage them to regularly buy new seeds, which ensures high yield and disease resistance. With support from CIMMYT and the Accelerated Varietal Improvement and Seed Systems in Africa (AVISA) Project, we are now able to produce and distribute quality seeds to farmers,” he said.
Chris highlighted the challenges of recycling seeds. Genetic impurity is a significant concern due to pigeon pea outcrossing. It prevents such grains from entering the formal value chain and, as a result, reduces farmer profits. Additionally, recycled seeds may accumulate diseases and pests, diminishing crop health. Stored seeds can also have low germination capacity and vigor, leading to poor crop performance.
To address these issues, Chris advocates for behavior change communications to educate farmers on the benefits of using pure seeds. Linking farmers to formal seed value chains ensures that they understand the financial incentives of using pure seeds. Moreover, improving the production, availability, affordability, and timely supply of quality seeds can prevent the need for recycling.
Collaborative efforts in pigeon pea breeding
Ganga Rao, a pigeon pea breeder with the Dryland Crops program, explains how CIMMYT provides support to both farmers and researchers. “CIMMYT has been instrumental in advancing pigeon pea breeding programs by providing technical support and resources. We collaborate closely with local researchers at KALRO to ensure that the new varieties are tailored to the specific needs and conditions of the farmers,” he said.
Through the collaborative efforts of the pigeon pea CGIAR-NARES network, CIMMYT, under the AVISA project, has supported KALRO in producing pigeon pea seed for the Mituki variety. The promotion of this seed used small seed packets of 200g. This approach created demand for the new variety, with many farmers purchasing the seed ahead of the short rains 2024 cropping season. This is an indication that farmers are willing to buy certified seeds when they are made aware of improved varieties that offer both farmer- and market-preferred traits.
Ganga emphasized the importance of continuous improvement and farmer engagement. “Our goal is to develop varieties that are high yielding and resilient to climate stresses and diseases. Through on-farm trials and demonstrations, farmers provide us with valuable feedback, which informs our breeding programs. This collaborative approach ensures that the varieties we release meet the market demands and preferences,” he added.
Farmers and community members purchase the Mituki seeds during the farmers field day. (Photo: Ganga Rao/CIMMYT)
Ganga emphasized the importance of continuous improvement and farmer engagement. “Our goal is to develop varieties that are high yielding and resilient to climate stresses and diseases. Through on-farm trials and demonstrations, farmers provide us with valuable feedback which informs our breeding programs. This collaborative approach ensures that the varieties we release meet the market demands and preferences,” he added.
The future of pigeon pea is bright
Festus’s success with Mituki variety demonstrates the potential of strategic crop selection and good agricultural practices. “I now see pigeon pea as a major agro-enterprise for food security and as a significant source of income. The market demand for green pigeon pea is high, and with proper seed management farmers can sustain and improve their livelihoods,” Festus concluded.
Looking ahead, Karimi is optimistic that more farmers will adopt this new variety. “The future for pigeon pea is bright. We aim to have farmers producing throughout the year, meeting the high market demands and ensuring food security. By aggregating their produce, this will ensure adequate tradable volume which helps farmers negotiate for better prices and achieve greater financial stability,” she said.
Ganga added, “CIMMYT’s ongoing support in seed production and farmer training is crucial. We are committed to empowering farmers with the knowledge and resources they need to maximize their yields and improve their livelihoods. Pigeon pea has the potential to transform the agricultural landscape in dryland regions.”
Ganga Rao, a pigeon pea breeder with the Dryland Crops program in CIMMYT interacts with farmers during the farmers field day in Machakos. (Photo: Marion Aluoch/CIMMYT)
As Festus prepares to expand his farm and continue his journey, his story serves as an inspiration to many farmers in Ndeini and beyond. With support and innovations in crop breeding, farmerssuch as Festus are not only surviving but thriving, turning challenges into opportunities and paving the way for a prosperous future in agriculture.
As the conflict continues in Sudan, harshly disrupting agricultural extension communication and research linkages, Suliman Gadalla, a 55-year-old farmer from Shagarab West Village in Khasum Algrba Locality, Kassala State, eastern Sudan, feels proud that farmers in his village are eagerly asking him about the new sorghum variety he is growing on his farm. Gadalla is very satisfied with his experience using a chisel plough, growing certified seeds, and applying chemicals to control herbicides.
“Every day, no fewer than 10 farmers visit my field to gain firsthand experience in using proper agricultural technologies and to learn more about the new sorghum varieties I am growing,” said Gadalla.
“When I learned about the new sorghum varieties grown on Suliman’s farm and saw their good growth, I told myself I must follow what he is doing to understand the benefits of the new planting methods and wait until harvest to see the yield of the new varieties. If the trial is successful, I plan to get some seeds from my friend Suliman, either by purchasing or borrowing, and cultivate the new varieties next season on my farm,” said Hassan Rahamtalla, a 57-year-old farmer in West Shagarab Village in Khashum.
Under the aegis of the SASAS program, the USAID-funded SFSI was launched in May 2024 in response to Sudan’s food security challenges. SASAS partners strive to increase crop yields through the adoption of certified seeds and Quality Declared (QD) seeds of improved crop varieties.
Through farmers’ demonstration fields, SASAS partners CIMMYT and Harvest Investment Company LTD work extensively to accelerate the adoption of two newly released sorghum varieties, Butana and Dahab, and make their seeds available to communities through demonstration farms established in over ten villages across four localities in Kassala State.
Farmers in Khashum engage with CIMMYT demonstration activities. (Photo credit: Suliman Fadlalla/CIMMYT)
“In addition to inclusive agricultural advisory services, one expected outcome of the demonstration fields is to provide high-quality seeds of the new sorghum varieties, which will increase variety options for farmers and enhance seed system security through improved seed availability,” said Omar Ali, SASAS Seeds Systems Officer.
SASAS partners fully supported the cultivation of 60 feddans in Kassala State as demonstration farms to provide agricultural advisory services that deliver critical information on improved crops, soil, and water management to rural communities through extension, demonstration campaigns, and market linkages.
“The knowledge and skills I gained from the on-farm training are amazing. We were given real experience in ploughing our lands using a chisel and disk harrow and learned how to treat our seeds against fungal diseases and insect pests,” said Hawa Adam, a 45-year-old female farmer from New Halfa, adding that learning how to use herbicides to control weeds was very useful.
“Support from SASAS came at a critical time as the armed conflict spread into new areas across the country, reducing the areas allocated for improved seed production. Through the SFSI farmers’ demonstration fields, we are exposing farmers to new varieties and enabling them to produce high-quality seeds of these varieties so that we ensure seed availability for the next farming season,” said SASAS Program Chief of Party Abdelrahman Kheir.
Agricultural research in Sudan has shown that certified seeds sourced from foundation seeds increase the yield of sorghum by at least 40% compared to seeds obtained from farmers’ bags. Seed multiplication of sorghum under the proposed area (450 feddans) will produce a quantity of certified seeds with the potential to plant a significant area of sorghum for food and feed in the 2025 growing season.
Taring farmers on using pre-emergence herbicides in the demonstration field in Refi Kassala. (Photo credit: Suliman Fadlalla/CIMMYT)Training farmers on using planters in the demonstration field in New Halfa. (Photo credit: Suliman Fadlalla/CIMMYT)
That’s how much farmers have saved this century, through use of disease-resistant wheat varieties. Modern wheat can thank its “wild relatives” — grassy cousins millions of years old and tested through extremes of earth’s climate — for most of its resistance genes.
Despite such remarkable achievements in wheat breeding, we’ve only scratched the surface of the genetic potential in wheat’s wild relatives. With climate change intensifying and the rapid evolution and spread of pathogens — a new strain of fungus can circulate in the jet stream—it’s imperative that we increase investment in researching this largely untapped genetic diversity. Doing so could revolutionize wheat production, ensuring food security while dramatically reducing agriculture’s environmental footprint.
Without such efforts, epidemics or pandemics could devastate yields, potentially leading to massive applications of toxic agrochemicals and increased selection pressure for pests and diseases to develop resistance. The consequences would be far-reaching, impacting not only food security and the environment, but also geopolitical stability, potentially triggering human migration and conflict.
Today, wheat is the most widely grown crop on Earth, providing 20% of all human protein and calories and serving as the primary staple food for 1.5 billion people in the Global South.
However, with its future under threat, standard breeding approaches can no longer keep up with the pace of climate change. Research shows that climate shifts from 1980-2008 reduced wheat harvests by 5.5%, and global wheat production falls 6% for every degree-centigrade increase in temperature.
Wheat science urgently requires enhanced investments to scale up genetic studies of wild relatives, utilizing next-generation breeding tools. These tools include gene sequencing technologies, big-data analytics, and remote sensing technologies. Satellite imagery makes the planet a laboratory, allowing researchers to monitor traits like plant growth or disease resistance globally. Artificial intelligence can super-charge breeding simulations and quickly identify promising genes that enhance climate-resilience.
The basic genetic resources are already available: more than 770,000 unique seed samples are stored in 155 seed banks across 78 countries. These samples represent the full scope of known wheat genetic diversity, from modern varieties to ancient wild relatives and landraces developed at the dawn of agriculture.
What’s missing is funding to accelerate the search for specific genes and combinations that will fortify wheat against harsher conditions. This requires political will from key decision-makers and public interest. Nothing is more important than food security and the environmental legacy we leave to our children.
Harnessing the power of microorganisms
The genetic variation in seed banks is largely absent in modern wheat, which became genetically separate from other grass species 10,000 years ago and has undergone recent science-based breeding, constricting its diversity. Wheat needs its cousins’ diversity to thrive in a changing climate.
Beyond climate resilience and disease resistance, wild wheat relatives offer another exciting avenue for environmental benefits: enhanced interactions with beneficial microorganisms. These ancient grasses have evolved intricate relationships with soil microbes largely absent in modern wheat.
Some wild wheat relatives can inhibit soil microbes that convert ammonium to nitrate. While both are usable nitrogen forms for plants, nitrate is more prone to loss through leaching or gaseous conversion. Slowing this process of conversion, called nitrification, has profound implications for sustainable agriculture, potentially mitigating greenhouse gas emissions, improving nitrogen-use efficiency, and decreasing synthetic fertilizer use.
As proof of concept, the first and only crop (so far) bred to promote microbiome interaction is wheat, using a gene from a wild relative (Leymus racemosus) to slow nitrification.
In addition, wild relatives often form more effective symbiotic relationships with beneficial soil fungi and bacteria, enhancing nutrient uptake, drought tolerance, and natural pest defenses. Reintroducing these traits could reduce chemical inputs while improving soil health and biodiversity.
The benefits extend beyond the field. Wheat varieties that use water and nutrients more efficiently could reduce agricultural runoff, protecting water bodies. Enhanced root systems could increase soil carbon sequestration, contributing to climate change mitigation.
By systematically exploring wild wheat’s microbial interaction traits, wheat varieties can be developed that not only withstand climate challenges but also actively contribute to environmental restoration.
This represents a paradigm shift from crop protection through chemicals to resilience through biological synergies. Indeed, even a fraction of the US $1.4 trillion spent annually on agrochemical crop protection could work wonders to fortify wheat against present and future challenges.
The path forward is clear: increased investment in researching wild wheat relatives can yield a new generation of wheat varieties that are not just climate-resilient, but also environmentally regenerative. This will be a crucial step towards sustainable food security in a changing world.
Partners at the AID-I exhibition booth (Photo: CIMMYT)
In Tanzania, the first week of August is all about agriculture. From August 1 to 8, agricultural fairs, also known as Nane Nanefairs, are held all over the country to recognize the contribution of farmers to the national economy. ‘Nane Nane’ in the local language means ‘eight eight,’ referring to August 8, which is celebrated as Farmers Day in the country.
Organized by the Agricultural Society of Tanzania, these fairs serve as a landmark event for agricultural stakeholders across the region. This year, the 31st edition of the fair was organized at the Nzuguni grounds in Dodoma. It saw 500 exhibitors, including smallholder farmers, agricultural enterprises, public and private sector entities, and government officials.
Themed ‘Embrace Visionary Leadership for Agricultural Transformation,’ the event emphasized the need for leadership commitment to sustainable agriculture, while highlighting the critical role of agriculture in Tanzania’s economic growth and food security.
TheSouthern Africa Accelerated Innovation Delivery Initiative (AID-I), funded by United States Agency for International Development (USAID) and implemented by CIMMYT, along with several partners, played a prominent role at this year’s fair. In addition to raising awareness of the innovative work being done, the fair provided a platform for AID-I and its partners to showcase a range of innovative agricultural technologies designed to address the specific needs of Tanzanian farmers. The event also enabled AID-I and its partners to interact directly with farmers and entrepreneurs, resulting in valuable feedback.
Celebrating the Success of AID-I Beneficiaries at Nane Nane
The Nane Nane fair was more than just a display of agricultural technologies. It was also a celebration of the successes of local entrepreneurs who had benefited from AID-I’s support.
Among them was Sarah Mashauri, an entrepreneur from the Tabora region, who ventured into the business world by producing and selling maize flour, both wholesale and retail. Starting with only one sack of maize and a loan of 100,000 Tanzanian shillings (approximately US$36), Sarah faced numerous obstacles, including regulatory challenges that resulted in the Tanzania Food and Drugs Authority confiscating her items. The AID-I project recognized her potential and resilience. She was equipped with a milling and dehulling machine, which significantly improved her business. “Before the AID-I project came into my life, I was struggling on my own,” she said. “The support, coupled with the extensive training they provided, enabled me to scale up my operations. I went from employing seven people to 35, and my business expanded significantly. I am now able to source raw materials easily from small-scale farmers, thanks to the networks and training provided by AID-I.”
Agatha Laiza, managing director of Seasoning Palate, a food products company operating under the brand name Tobi Product in Dar es Salaam, is another entrepreneur who benefited from AID-I’s support. Agatha specializes in peanut butter, crunchy nuts, and peanut oil. Her journey began in 1996 with a focus on food product processing. She later realized the potential in peanut production and shifted to adding value to peanuts, while also addressing the critical issue of aflatoxin contamination. With support from AID-I, Agatha was able to build solar dryers for farmers and provide them with high-quality seeds, significantly reducing the risk of aflatoxin in their crops. “The support from USAID, CIMMYT, and AID-I has been invaluable,” Agatha said. “They have helped us build confidence among our farmers, reducing ground nut loss and ensuring safe, quality produce. Our factory, which can process up to three tons of peanuts daily, now operates more efficiently and our products are safer and more reliable.”
Aithan Chaula, executive director of the Dodoma Agriculture Seed Production Association (DASPA), also benefited from the AID-I project’s support. Since beginning pigeon pea production in 2022, DASPA saw substantial growth in demand for pigeon pea seeds, partnering with ALSSEM, a local seed production company.
DASPA expanded its operations to produce quality declared seeds (QDS) and certified seeds, catering to a growing market. Aithan attributed their success to the strategic support from AID-I and partnerships with organizations such as CIMMYT and ALSSEM. “The collaboration allowed us to expand our production capabilities and reach more farmers across various regions,” he said. DASPA is currently working with approximately 20,000 farmers and plans to increase this number by distributing small seed packs and conducting field demonstrations.
“This year at Nane Nane, we were able to distribute small packs of pigeon pea seeds to approximately 1,200 farmers to plant and farm,” said Aithan. “This effort, supported by AID-I, ensures that pigeon pea cultivation becomes well-known and widely adopted by farmers, contributing to both food security and income generation.”
The U.SA Ambassador to Tanzania interacting with exhibitors at the AID-I exhibition booth (Photo: CIMMYT)
Dr. Michael A. Battle Sr., the United States Ambassador to Tanzania, paid a visit to the AID-I exhibition booth. He engaged with AID-I representatives and the exhibitors, praising their innovative efforts to advance climate-smart agriculture and enhance food security. “It’s a joy to be participating in Nane Nane, particularly because USAID is interested in assisting Tanzania not only to become food secure but also to help with East Africa’s food security and ultimately the continent’s food security,” said Ambassador Battle Sr. He added that it was fulfilling to see the entire value chain of agriculture and agribusiness involving young people and old people engaged in the process of making Tanzania wealthier and more food secure.
For AID-I and its partners, the fair was a crucial opportunity to highlight ongoing initiatives and foster new partnerships. Peter Setimela, the Legume Seed Systems lead for AID-I, emphasized the importance of such events. “Our work in accelerating innovative technologies and ensuring they reach the farmers is reliant on strong partnerships. We bring these technologies to farmers by strengthening local seed systems, connecting farmers to financial services and products, and providing advisory services,” he said.
At the UN General Assembly, the U.S. Department of State announced $5 million in food security assistance to advance the Vision for Adapted Crops and Soils initiative in Guatemala. Co-led by CIMMYT and FAO, it aims to enhance sustainable agriculture through innovative practices that improve soil health and crop diversity. This initiative, part of the U.S. Feed the Future program, will strengthen resilience to climate change and support Guatemala’s agricultural sector, directly benefiting the 1.6 million people dependent on farming. CIMMYT’s leadership ensures scientific expertise in crop and soil management is central to addressing food insecurity and malnutrition in the region.
Rajendra in the maize field (Photo: Deepa Woli, CIMMYT)
Rajendra Kathariya, a 41-year-old resident of Joshipur-2 in Kailali district, far-west of Kathmandu, has transformed his life and that of his family of five through commercial agriculture. Despite many challenges, Rajendra has remained committed to achieving financial sustainability through enhanced farming practices. Over the last two years, his partnership with Nepal Seed and Fertilizer (NSAF) and CIMMYT, in collaboration with Nisrau Multipurpose Cooperative, a partner cooperative of NSAF, has been instrumental in his success.
Moving from traditional to modern farming
Previously, Rajendra cultivated cereal crops using traditional methods which often led to food crises for his family. However, he has now shifted to cultivating various crops throughout the year using modern farming techniques on his 1.02 ha of land and an additional 2.71 ha which he has leased.
“Before NSAF’s support, we only cultivated two crops per year. Now we harvest three crops and are considering commercial maize production,” Rajendra said.
Remarkable achievements in crop production
Last year, Rajendra cultivated rice on 3.72 ha, yielding 8.8 metric tons (t) worth NPR 250,000 (US $1,880.71). Similarly, he sold 3.8t of spring maize from 1.35 ha, earning NPR 110,000 (US $827.51). This year, he expanded maize cultivation to 2.03 ha, with an expected income of NPR 200,000 (US $1,504.57). His potato crop yielded 5.5t worth NPR 125,000 (US $940.35), with an additional 5.5t stored for future sale.
In addition to crops, Rajendra has established a pig farm, earning NPR 400,000 (US $3,009.13) in 2023 from selling pigs. He received a feed-making machine for pigs from NSAF, under its support to agribusiness Micro, Small and Medium Enterprises (MSMEs).
Embracing modern technology and techniques
Rajendra uses both organic and chemical fertilizers and follows improved farming techniques such as hybrid seeds, line sowing, and machinery use. He owns a mini tiller and rents other machinery as needed. This year, with support from NSAF, he used a drone to spray fertilizer on his spring maize, significantly reducing labor and time.
“I have viewed videos of drones spraying fertilizer but never imagined it happening on my spring maize land. As a demonstration, 0.57 ha was used for nano urea spraying. The task was completed within five minutes of the drone taking flight. Similarly, I was astonished to learn that a drone can cover 2.02 ha in a mere 20 minutes,” he shared.
Intercropping and future plans
Rajendra has also implemented intercropping, combining maize with legumes on a 0.10-hectare plot. “Spring maize-legume intercropping is productive and effective for farmers such as me. We can make a profit from legumes, as well as spring maize. I will continue using this practice in the future,” he said.
Financial investments and community impact
The profits from agriculture have helped Rajendra to manage his household comfortably. He can now provide education for his four children, manage household expenses, and also pay the loan that he had taken for his household expenses. In addition, he recently invested NPR 250,000 (US $1,880.71) to build a new pig shed. He also sells his produce in local markets at Joshipur, Kailali.
“I have travelled a long way from being a subsistence farmer to engaging in commercial farming. This shift from traditional to improved farming technologies has been made possible with the support of NSAF/CIMMYT. I am grateful for their assistance and encouragement,” Rajendra said.
Vision for sustainability
Rajendra’s story reflects his dedication and hard work. “I was working as a daily wage laborer in India, hoping to secure a promising future for my children. Today, I can achieve complete sustainability through agriculture and provide quality education and a better life for my children,” he shared.
Drone on maize field (Photo: by Shishir Sapkota, CIMMYT)
Perth, Australia – September 24, 2024 – Esteemed Professor Matthew Reynolds, Head of Wheat Physiology at CIMMYT, will deliver a pivotal plenary at the International Wheat Congress, centering on enhancing abiotic stress tolerance in wheat through the integration of complex traits by combining cutting-edge artificial intelligence with genetic diversity. This significant session promises to contribute valuable insights towards addressing the pressing global challenge of food security.
Pioneering Research to Future-Proof Wheat
Crop yield depends on a myriad of traits that interact across various dimensions such as growth stage, plant architecture, and growing environment. Until now, the complexity of these interactions has impeded precision breeding for traits like abiotic stress tolerance, input use efficiency, and yield potential. However, recent advancements in AI, remote sensing, and gene sequencing are making more deterministic breeding feasible.
In his presentation, Professor Reynolds will introduce a series of wiring diagrams representing trait interactions over time for wheat. These diagrams, based on empirical data and crop models, will serve as a framework for AI-assisted simulations to explore different breeding strategies. This innovative approach enables the genetic control of complex traits, allowing for more resilient wheat varieties that can withstand environmental stresses.
Collaborative Efforts Driving Innovation
This initiative is a collaboration between CIMMYT, the University of Florida, University of Queensland, and Wageningen University. The goal is to leverage advanced technologies to combine complex genetic traits in wheat, improving its tolerance to drought, heat, and poor soil conditions. This research holds significant promise for farmers worldwide, ensuring stable yields even under challenging growing conditions.
Impact and Benefits
Global Food Security: By developing high-yielding, climate-resilient wheat varieties, this research contributes to global food security, particularly benefiting farmers in South Asia and Africa.
Environmental Sustainability: Innovative research in Biological Nitrification Inhibition (BNI) addresses nitrogen pollution and enhances nitrogen use efficiency in wheat, contributing to environmental sustainability.
Disease Resistance: Advanced breeding techniques are being employed to develop wheat varieties resistant to devastating diseases like wheat rust, protecting yields and ensuring food security.
“By combining cutting-edge AI and genetic diversity, we are future-proofing wheat to thrive in challenging environments,” said Professor Matthew Reynolds.
The session will take place during Plenary Session 4 on Tuesday, September 24, 2024, from 8:30 am to 8:50 am at the Perth Convention and Exhibition Centre.
About CIMMYT
CIMMYT is a cutting-edge, non-profit, international organization dedicated to solving tomorrow’s problems today. By fostering improved production systems for maize, wheat, and other cereals through applied agricultural science, CIMMYT enhances the livelihoods and resilience of millions of resource-poor farmers while working towards a productive, inclusive, and resilient agrifood system within planetary boundaries.
Mariam Salim with amaranth grain that is ready to harvest from her vegetable field. (Photo: World Vegetable Centre)
On Pemba Island, part of Tanzania’s Zanzibar archipelago, more women are engaging in vegetable production and value addition, bolstering household nutrition and income security. This movement is significant in areas where modern agricultural technology and awareness of nutrient-rich crops like amaranth—a vegetable high in fiber, protein, and essential micronutrients—are limited.
Mariam Salim, who lives in Mjini Ole village on Pemba Island, is among the women embracing amaranth cultivation. Along with 272 other farmers, 53% of whom are women, she attended a three-day training course on vegetable cultivation and value addition. Funded by the United States Agency for International Development (USAID), through CIMMYT under the Southern Africa Accelerated Innovation Delivery Initiative (AID-I) project, and implemented by the World Vegetable Center, the training covered good agricultural practices, as well as the cultivation and processing of grain amaranth into flour.
The training equipped Mariam with essential knowledge and skills to enhance her agricultural productivity and livelihood.
Sowing seeds for success
Participants received seed kits containing eight varieties of nutritious traditional African vegetables, including African eggplant, African nightshade, amaranth, cowpea, and Ethiopian mustard. Farming a diverse range of crops supports food security and improves community nutrition.
During the training, Mariam realized the potential of growing grain amaranth for seed production. “I discovered that I could produce my own seeds and amaranth flour,” she said. “This opened up new opportunities for me to take control of my farming practices and increase my self-sufficiency.”
Seed production is a vital part of sustainable agriculture, enabling farmers like Mariam to boost productivity, diversify crops, and adopt climate-smart practices. By venturing into seed production, Mariam not only gained a valuable skill but also contributed to conserving and propagating important crop varieties within her community.
Mariam now sells seeds to other farmers, providing her with a new income source while supporting the broader agricultural community by facilitating access to quality seeds. Since the training in July 2023, Mariam has harvested 150 kg of seeds, selling them per kilogram (kg), earning US $450 and enhancing her household income security.
Healthy choices for communities
As the first woman in her community to undertake such an endeavor, Mariam is inspiring other women to explore new farming and food processing opportunities. Through the AID-I project on Zanzibar Island, more than 500 women have started home gardening to access quality vegetables for family consumption and business purposes, introducing new crop varieties and increasing household vegetable consumption.
This light bulb moment underscores the transformative power of education and knowledge-sharing initiatives under AID-I. By providing farmers with information on vegetable grain production and value addition, the project fosters self-reliance and innovation in sustainable farming practices.
Mariam’s detailed description of her seed production process highlights her dedication to agricultural innovation and community health. “It takes three months to harvest seeds, so I must be patient and committed to nurturing healthy crops,” she said. “I must also be precise in caring for the seeds through harvesting, drying, tapping, and sifting.”
The World Vegetable Center promotes home gardening among women. More than 500 participants actively cultivate and process vegetables into nutrient-dense packs. By growing their own vegetables, these women access nutritious food for their families, generate income from surplus produce, and improve health and well-being within the community.
Mariam Salim’s light bulb moment came during a training session on amaranth grain, where she recognized the potential of producing her own seeds. (Photo: World Vegetable Center)
