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research: Dryland Crops

VACS Crop Improvement Coalition

The main objective of VACS is to boost agricultural productivity and nutrition by developing diverse, climate-resilient crop varieties and building healthy soils.

Strategic objectives:

  1. CIMMYT is an efficient, innovative, and inclusive partner contributing to agrifood systems transformation.
  2. Food and nutrition security in the global south is ensured within planetary boundaries.
  3. Smallholder farmers and their livelihood trajectories are resilient and significantly improved.
  4. Agrifood systems are rendered more inclusive, efficient, productive, sustainable and climate resilient.
  5. Global community takes informed, coordinated, and consolidated measures to systematically overcome agrifood system disruptions, the impacts of the climate crisis, and structural inequalities.

The project aims to align with the Sustainable Development Goals: Contributing to SDG 2 – Zero Hunger; SDG 3 – Good Health and Well-Being for People; SDG 13 – Climate Action; SDG 15 – Life on Land; SGD 17 – Partnerships for the Goals.

Every drop of water matters: Leading global research institutes ally to aid farmers in dry and saline ecosystems

CIMMYT and ICBA sign a memorandum of understanding. (Photo: ICBA)

Dubai/Mexico City, 10 January 2024 – An award-winning not-for-profit agricultural research center recognized for its work on sustainable agriculture in the Middle East and North Africa is joining forces with the global organization whose breeding research has contributed to half the maize and wheat varieties grown in low- and middle-income countries.

The International Center for Biosaline Agriculture (ICBA) and CIMMYT have signed an agreement to jointly advance the ecological and sustainable intensification of cereal and legume cropping systems in semi-arid and dryland areas.

“Farmers in such settings confront enormous risks and variable conditions and often struggle to eke out a livelihood, but they still comprise a critical part of the global food system and their importance and challenges are mounting under climate change,” said Bram Govaerts, director general of CIMMYT. “ICBA brings enormously valuable expertise and partnerships to efforts that will help them.”

The specifics of the two centers’ joint work are yet to be defined but will cover soil health, salinity management approaches, crop productivity and breeding, gender-transformative capacity development, and finding markets for underutilized crops, among other vital topics.

Established in 1999 and headquartered in the United Arab Emirates (UAE), ICBA conducts research and development to increase agricultural productivity, improve food security and nutrition, and enhance the livelihoods of rural farming communities in marginal areas. The center has extensive experience in developing solutions to the problems of salinity, water scarcity and drought, and maintains one of the world’s largest collections of germplasm of drought-, heat- and salt-tolerant plant species.

“We are excited about the synergies our partnership with CIMMYT will create. It will focus on a range of areas, but the priority will be given to developing breeding and cropping system innovations to improve farmers’ food security and nutrition, while enhancing water security and environmental sustainability, and creating jobs and livelihoods in different parts of the world,” said Tarifa Alzaabi, director general of ICBA.

Based in Mexico but with projects in over 80 countries and offices throughout Africa, Asia and Latin America, CIMMYT operates a global seed distribution network that provides 80% of the world’s breeding lines for maize and wheat, including many that offer superior yields and resilience in dry conditions and in the presence of crop diseases and pests.

The center is also conducting breeding and seed system development for dryland crops such as sorghum, millet, groundnut, cowpea, and beans, known for their climate resilience and importance as foods and sources of income for smallholder farm households and their communities.

With global and local partners, CIMMYT is also refining and spreading a suite of resource-conserving, climate-smart innovations for highly diverse maize- and wheat-based cropping systems, including more precise and efficient use of water and fertilizer, as well as conservation agriculture, which blends reduced or zero-tillage, use of crop residues or mulches as soil covers, and more diverse intercrops and rotations.

As part of the new agreement, the centers will also explore research collaborations with universities and research institutions in the UAE to develop and test maize varieties that are suitable for the UAE’s climate and soil conditions, as well as organizing training programs and workshops for farmers, extension workers, and other stakeholders in the UAE to build their capacity in maize production and management.

About ICBA

The International Center for Biosaline Agriculture (ICBA) is a unique applied agricultural research center in the world with a focus on marginal areas where an estimated 1.7 billion people live. It identifies, tests, and introduces resource-efficient, climate-smart crops and technologies that are best suited to different regions affected by salinity, water scarcity, and drought. Through its work, ICBA helps to improve food security and livelihoods for some of the poorest rural communities around the world.

www.biosaline.org

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. CIMMYT is a core CGIAR Research Center, a global research partnership for a food-secure future, dedicated to reducing poverty, enhancing food and nutrition security and improving natural resources.

staging.cimmyt.org

For more information or interviews:

CIMMYT

Sarah Fernandes

Head of Communications

s.fernandes@cgiar.org

ICBA

Abdumutalib Begmuratov

Head of Knowledge Management and Communications

a.begmuratov@biosaline.org.ae

Ismahane Elouafi returns to CIMMYT—on a system-wide tour

As part of her fact-finding mission across CGIAR Research Centers, Ismahane Elouafi, CGIAR’s executive managing director, returned to CIMMYT headquarters in Texcoco, Mexico, where she studied as a Ph.D. student twenty years ago. Through meetings with CIMMYT staff from 21-24 December 2023, Elouafi learned how CIMMYT’s 2030 Strategy of more investment in developing food systems and climate-smart agriculture will contribute to CGIAR’s 2030 vision of a food and nutrition secure future.

“CIMMYT was pleased to host Ismahane,” said Bram Govaerts, CIMMYT director general. “Our ultimate mission is to transform agrifood systems. The only way we will reach our goal of food and nutrition security is by working globally and collaboratively across the value chain.”

Elouafi examines samples with CIMMYT researchers at the biosafety laboratory. (Photo: CIMMYT)

At CIMMYT’s museum and gene bank, Elouafi met with researchers to discuss the latest discoveries in genetic innovation, biodiversity conservation, and crop breeding. Elouafi and Kevin Pixley, director of the Dryland Crops program, visited the biosafety laboratory and glasshouses where gene editing on pearl millet and ground nut represent cutting-edge work with dryland crops. Elouafi also saw gene editing for resistance to maize lethal necrosis, which is already in field validation with Kenyan partners from the Kenya Agricultural & Livestock Research Organization (KALRO).

Global Wheat and Dryland Crops presented CIMMYT’s 2050 vision for wheat in Africa and near-term goals of advancing partnerships from phenotyping platforms to the International Wheat Improvement Network (IWIN). Seed experts from the Seed Health Unit shared progress on the productivity and nutrition findings of key cereals for healthy and balanced diets.

Elouafi also visited conservation trial plots with Jelle Van Loon, associate director of the Sustainable Agrifood Systems (SAS) program, who briefed Elouafi on cropping systems diversity related to maize, wheat, and beans, and showcased a variety of innovative farming technologies. At the trial plots, Elouafi met with Guillermo Bretón, a farmer, to talk about CIMMYT’s efforts to expand the MasAgro program into Central America aiming to address the region’s growing food insecurity contributing to migration.

(Left to right) Guillermo BretĂłn, Ismahane Elouafi, Bram Govaerts, and Jelle Van Loon, test a range of novel farming technologies. (Photo: CIMMYT)

The value of genetic resources as sources of novel diversity was discussed with Elouafi during a visit to field screenhouses, where she saw wide crosses work for biological nitrification inhibition (BNI) in wheat, gene bank accessions of triticale—a cross between wheat and rye—for use in searching for new sources of resistance to wheat blast, and the ex-situ clonal collection of tripsacum, a wild relative of maize.

“CIMMYT’s 2030 Strategy adopts a systems approach to food science, which I strongly support. Through the development of mechanization and post-harvest management, increased focus on seed systems and health, and most importantly, cooperation with partners to ensure that improved crop varieties are adopted by smallholders, I am confident that this approach will only strengthen CIMMYT’s historical strength of research and innovation for food and nutrition security and contribute to achieving CGIAR’s 2030 mission,” said Elouafi.

Kevin Kabunda, chief of party for the Southern Africa Accelerated Innovation Delivery Initiative (AID-I) MasAgro Africa Rapid Delivery Hub (AID-I) and Sieglinde Snapp, director of the SAS program, presented key milestones achieved in southern and eastern Africa on expanded seed systems, market access, and mechanization technologies. Snapp also highlighted important CIMMYT-led initiatives like the CGIAR Plant Health Initiative and the Cereal Systems Initiative for South Asia (CSISA) which have had a positive impact on smallholders in part because of partnerships with government agencies and other CGIAR Research Centers.

Elouafi and Govaerts visited the ancient city of TeotihuacĂĄn to learn about the cultural significance of maize to the history and agricultural practices of the Americas. She received a guided tour by chef Carlos Cedillo, operational director of La Gruta, a local restaurant dedicated to understanding and promoting the production and consumption of native maize varieties in the Valley of Mexico. CIMMYT has collaborated with La Gruta through capacity building initiatives by CIMMYT specialists for technicians and farmers.

Elouafi joins CIMMYT staff for a meet and greet coffee session. (Photo: CIMMYT)

Elouafi joined CIMMYT staff in a meet and greet session on 21 December, where staff expressed the strides being made by CIMMYT’s leadership team to foster a more inclusive workplace. “This moment of coming together with the staff that make CIMMYT a great place to work and who position the Center as a significant actor in agricultural development will be a highlight of my visit,” said Elouafi.

CIMMYT and WorldVeg strengthen collaboration in the midst of the climate crisis to increase their impact

On December 9, 2023, CIMMYT and the World Vegetable Center (WorldVeg) signed a memorandum of understanding (MoU) to further promote research and development, capacity strengthening activities and facilitate joint learning and the exchange of information and technology between the two organizations.

Sustainable diversification of food systems, good agricultural practices and safe and sustainable development of cereal and vegetable production systems and agrifood value chains sits at the core of this partnership.

The ultimate objective of the MoU is to further contribute to the achievement of the Sustainable Development Goals (SDGs), in particular SDG1 and SDG2, enhancing food and nutrition security, reducing rural and urban poverty and increasing employment opportunities in particular for women and youth.

CIMMYT and the World Vegetable Center are already partners in the Southern Africa Accelerated Innovation Delivery Initiative Rapid Delivery Hub (AID-I).  Through this program, it is distributing seed kits directly to vulnerable populations such as pregnant and lactating mothers and children under five, as well as improving soil health, promoting the production of traditional African vegetables, and increasing employment opportunities through building vegetable businesses. Recent impacts in Zanzibar are a good example.

Bram Govaerts, director general of CIMMYT, and Marco Wopereis, director general of the World Vegetable Center, sign the MoU. (Photo: CIMMYT and WorldVeg)

“This collaboration between CIMMYT and WorldVeg is a testament to the potential of collective action, highlighting sustainable solutions and community empowerment as essential elements in combating malnutrition and enhancing overall well-being. We are building on the foundation already established by our collaborations within the Accelerated Innovation Delivery (AID-I) project in southern and eastern Africa,” said CIMMYT Director General, Bram Govaerts. “CIMMYT is excited to expand our connection with WorldVeg to bring innovations to even more people as crop diversification encourages improved nutrition.”

“The World Vegetable Center is proud to deepen our work with CIMMYT. Reaching the Sustainable Development Goals will require not only advanced technologies but also systems to deliver those innovations to the people that need them most and this partnership will enable both priorities,” said Director General of the World Vegetable Center, Marco Wopereis. “Promoting and enhancing the availability of nutritious vegetables and cereals are vital to achieving these aims.”

By providing farmers with more options, CIMMYT and WorldVeg will promote the cultivation of diverse crops that are essential for a balanced and nutritious diet particularly among vulnerable communities around the world. By raising awareness about the significant benefits of incorporating different vegetables and cereals into daily diets, the partnership will inspire and encourage millions of people to fully embrace diversification and improved nutrition.

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.

CIMMYT is a core CGIAR Research Center, a global research partnership for a food-secure future, dedicated to reducing poverty, enhancing food and nutrition security and improving natural resources. For more information, visit cimmyt.org.

About the World Vegetable Center

The World Vegetable Center (WorldVeg) is an international non-profit institute for vegetable research and development. It mobilizes resources from the public and private sectors to realize the potential of vegetables for healthier lives and more resilient livelihoods.

WorldVeg’s globally important genebank, improved varieties, production and postharvest methods help farmers to increase their vegetable harvests, raise incomes in poor rural and urban households, create jobs, and provide healthier, more nutritious diets for families and communities. With headquarters in Taiwan, field operations are led from regional centers in Benin, India, Mali, Tanzania and Thailand, and through offices in other key countries.

LIPS-Zimbabwe empowers farmers through innovative intercropping trials

Since 2021, CIMMYT, in partnership with the International Livestock Research Institute (ILRI), the French Agricultural Research Centre for International Development (CIRAD), and the University of Zimbabwe’s Department of Veterinary, has been working in rural communities of Zimbabwe, as part of the Livestock Production Systems in Zimbabwe (LIPS-Zim) project. The activity is led by Zimbabwe’s Department of Research and Specialist Services and is at the forefront of introducing new agricultural innovations to local farmers.

One of their most impactful initiatives has been the intercropping trials involving maize and various legumes including jack bean, mucuna, lablab, and pigeon pea. This groundbreaking approach has not only transformed the lives of farmers but has also had a positive impact on the overall health of livestock.

Various leguminous fodder crops have been promoted widely as sources of high-quality protein feed in mixed crop-livestock systems of Zimbabwe. However, to diversify and increase the options for the drier regions, the LIPS-Zim project is testing new leguminous crops such as jack bean and pigeon pea, which are well-adapted to dry conditions.

Intercropping trials with jack bean and maize (Photo: CIMMYT)

Netsai Musekiwa, a farmer in the town of Mutoko, has been part of the LIPS-Zim project for the past two seasons, and is currently conducting intercrop trials with jack bean. “Since I started intercropping maize with jack bean, I have been amazed by the results and will continue on this path. The jack bean plants have shown strong tolerance to prolonged dry spells and heat stress,” she said. “Next season, I plan to extend my plot to harvest more jack bean.” These words of encouragement on intercropping maize with jack bean have also been largely echoed by many other farmers in Mutoko and Buhera during the feedback meetings held in October 2023.

What is intercropping and how beneficial is it to farmers?

Intercropping is an agricultural practice of growing two or more crops together on the same field simultaneously to maximize land use and enhance productivity. As different crops have different growth patterns and nutrient requirements, intercropping can help optimize resource utilization and boost overall crop output.

In addition, intercropping reduces the risk of climate induced crop failure as well as minimizing pest damage, enhances soil fertility by diversifying the root system, and can provide additional income streams to farmers.

The science behind jack bean and pigeon pea

Jack bean (canavalia ensiformis) and pigeon pea (cajanus cajan) are leguminous crops valued for their nitrogen-fixing abilities which aides in improving soil fertility. Both jack bean and pigeon pea have deep root systems, making them ideal candidates for the dry semi-arid conditions in Zimbabwe.

Pigeon pea is known for its drought-tolerance and produces edible seeds used in various culinary dishes and is a source of both food and feed. Jack bean is used as a forage crop for livestock, providing nutritious feed.

“Jack bean seeds contain a toxic compound called canavanine, which can be harmful when consumed in large quantities or not properly processed. To make jack beans safe for consumption, it must be boiled, soaked, or fermented,” said Isaiah Nyagumbo, cropping systems agronomist at CIMMYT. “We have introduced many farmers to the best practices for handling jack beans and have opened up new possibilities for its utilization in sustainable farming practices.”

While some farmers were intercropping with jack bean, others explored pigeon pea as an alternative. “I liked the intercropping of maize and pigeon pea on my plot. I am assured of getting nutritious food both for my family and livestock. After harvesting, I usually take the branches, then put them in the shade and dry them to retain the nutritional value. I occasionally give some to my goats during the dry season when feed from natural pastures is scarce, and my goat herd has risen to 12 goats,” said Fungai Kativu, a farmer in Mutoko.

Building capacity of local farmers

To narrow the knowledge gap and highlight the potential of such feed options, LIPS-Zim has also been spearheading the establishment of community level learning centers. These centers are a knowledge hub to local farmers, providing practical knowledge, facilitating the sharing of different perspectives while nurturing working as groups with a common vision. This “farmer learns by seeing” approach has been a success in the community.

Through this initiative, farmers have not only witnessed increased productivity but have also gained the necessary skills and knowledge to adapt to the changing agricultural landscape. “Intercropping leguminous crops with maize has shown great potential in improving food security and livestock feed production in Zimbabwe’s farming communities, especially in areas prone to heat and drought,” said Nyagumbo.

Boosting groundnut value chains

Representatives from various sectors in Tanzania met to discuss the challenges and opportunities in the country’s groundnut value chain, with the aim of establishing a platform for dialogue among stakeholders involved in groundnut production and distribution.

Participants attentively listen to a presentation at the groundnut value chain stakeholders’ meeting in Tanzania. (Photo: CIMMYT)

The meeting was organized by TEMNAR Co. Ltd., and brought together key stakeholders including farmers, government officials, research institutes, NGOs, and partners such as Ruvuma Commercialization and Diversification of Agriculture (RUCODIA), SWISSAID, and Vodacom. All participants affirmed the meeting’s overall impact and significance, acknowledging that the event would help lay a strong foundation for the growth of groundnut farming, particularly in Mtwara and Lindi regions.

The meeting featured presentations from scientists at the Tanzania Agricultural Research Institute (TARI) — who addressed topics such as groundnut agronomy and seed technology — and representatives from TEMNAR, who outlined strategies to facilitate effective collaboration among stakeholders and achieve mutually beneficial outcomes. Discussions centered on topics such as groundnut varieties, market demands, and the importance of quality and cleanliness throughout the production process. Trust in business relationships was identified as a key factor for success.

Participants at the meeting shared innovative ideas and identified opportunities for strengthening the sector. They highlighted, for example, the need for aggregators to specify their groundnut volume requirements and the application of simple technologies — such as hand push planters and threshing machines — to increase production efficiency. They also emphasized the importance of planting new TARI-bred groundnut varieties to meet market demand, and the establishment of additional seed multiplication farms to increase seed availability.

: A participant examines displayed groundnuts at the groundnut value chain stakeholders’ meeting in Tanzania (Photo: CIMMYT).

Another key component of the meeting was assessing the challenges faced by local groundnut farmers. These include the shortage of good groundnut seed, limited agronomical knowledge, and the labor-intensive nature of planting, harvesting, and picking the crop. To address these challenges, participants suggested making agricultural inputs and tools more accessible to farmers, conducting technology demonstrations, and establishing seed multiplication farms across different districts.

Both farmers and aggregators expressed their commitment to making changes in their farming practices; aggregators are now able to access groundnuts easily through phone calls, while farmers enjoy improved access to markets and better prices. A number of follow-up actions have also been planned as a result of the meeting, such as product buyback initiatives during the harvest season and the establishment of field days to help reach more farmers and aggregators at the local level.

Farmers’ Hub launched in Nigeria to boost food security and agricultural development

In a strategic move to improve food security and promote agricultural development, Syngenta Foundation Nigeria, one of the key partners in the Dryland Crops Program (DCP), has introduced a new initiative known as the AVISA Farmers’ Hub. The initiative was launched at an event in the Murya Community of Obi Local Government Area in the Nasarawa State of North Central Nigeria. The Farmers’ Hub aims to support and empower farmers in the region, contributing to the overall objectives of the DCP.

The introduction of the Farmers’ Hub comes at a time when smallholder farmers in the region are grappling with limited access to essential resources such as knowledge, high-quality inputs, modern technology, and reliable markets, all of which are critical for achieving high-quality agricultural productivity.

A farmers’ hub (FH) is an all-inclusive commercial platform that provides diverse inputs such as seeds, seedlings, fertilizers, and crop protection products, as well as price and weather information. In addition, it provides farmers with value-added services such as aggregation, cleaning, sorting and grading of produce, bulk sales, training, equipment leasing and rental, financing, and trade credit. Smallholder farmers can now take advantage of the opportunities provided by the Farmers’ Hub by transitioning from subsistence agriculture to a commercially oriented system.

Inside the farmer’s hub. The hub is all-inclusive platform offering a wide range of inputs including seeds, seedlings, fertilizers and more (Syngenta Foundation Nigeria).

During the event, the Country Program Manager of Syngenta Foundation Nigeria, Isaiah Gabriel, emphasized the foundation’s dedication to commercializing AVISA crops: “The foundation is working to facilitate the commercialization of cowpea, sorghum, groundnuts, and pear millet.” Gabriel also emphasized the importance of raising awareness among farmers and establishing a platform that provides smallholder farmers with improved seeds, seedlings, fertilizers, mechanization, and other value-added services. He urged farmers in the state to maximize their utilization of the Farmers’ Hub and its services, which are intended to facilitate improved seed production and service delivery.

The Farmers’ Hub was established with the goal of resolving access issues, optimizing yields, aggregating grains, and overcoming market challenges. Finally, the hub hopes to improve food security and increase the income of smallholder farmers.

Prof. Mary Yeye, the National Coordinator of AVISA, commended the initiative and emphasized the importance to farmers of taking advantage of the project and making prudent use of its resources as she addressed the participants.

Experts in attendance, that included Prof. Lucky Omoigui, a seed system specialist from the International Institute of Tropical Agriculture (IITA), Prof. SG Gaya, a groundnut breeder from Bayero University Kano (BUK), and Prof, Alhassan Lalihu from the Federal University Lafia, discussed several of the obstacles to high agricultural productivity. These factors include restricted access to improved seeds, expensive fertilizers, and security concerns. The experts lauded the Farmers’ Hub as the final step in delivering resources to smallholder farmers. In addition, they urged all levels of government to intensify efforts to subsidize input costs and improve farmers’ security.

The program manager of the Nasarawa State Agricultural Development Program, Emmanuel Alanama, responded by thanking Syngenta Foundation for selecting Nasarawa State for this significant project. He acknowledged that 75 to 80 percent of the state’s population are farmers and expressed the willingness of the state government to collaborate and support any agricultural initiatives.

Farmers participating in a training session at the farmers hub. (Syngenta Foundation Nigeria)

Rowland Alaku, manager of the Farmers’ Hub, assured farmers that they would have guaranteed access to quality seeds. The farmers in attendance expressed their gratitude for the initiative and promised to utilize the hub fully in order to benefit their own farming endeavors.

Other dignitaries in attendance included Prof. Johnson Onyibe from Ahmadu Bello University (ABU), Zaria; Dr. Teryima Iorlamen from the University of Agriculture, Makurdi; and several village heads. More than 150 farmers, stakeholders, and government officials attended the event, highlighting its importance.

Sorghum seed sales profit and empower rural women in Tanzania

After years of struggles, a group of women farmers in a remote rural area of Tanzania are finally profiting and forging an enterprise based on local farmers’ high demand for certified seed of sorghum, a dryland crop first domesticated in Africa and used in food and drink, livestock feed and even building materials.

Based in Usoche village, Momba District, Songwe Region, Tanzania, the Jitegemee womens group formed in 2018 to improve their livelihoods through sorghum production. In 2022 the group produced and marketed over 3 tons of certified seed, benefiting from access to foundation and certified seed with support from project partnerships and linkages to global and local initiatives.

“Through us, many women are now educated and motivated to engage in seed production,” said Rodha Daudi Tuja, a representative of the Jitegemee group. “I think in the next season we are going to have many women seed entrepreneurs.”

Based on seed companies’ inability to fully satisfy farmers’ high demand for quality seed of sorghum, the social and behavior change interventions component of the Dryland Crops program of CIMMYT, an international research organization with longstanding partnerships and impacts in eastern and southern Africa, worked with Tanzania’s Centre for Behaviour Change and Communication (CBCC) to encourage youth and women to engage in the seed business, including marketing. Banking on previous experience, the initiative helped the women raise awareness among farmers about the value of quality, improved seed, using fliers, posters, t-shirts and caps.

“The CIMMYT behavior change interventions and CBCC reached us through youth champions who trained us on the features and benefits of improved sorghum seed,” explained Tuja.

Jitegemee women’s group members proudly showcase the sorghum seeds they offer for sale. (Photo: CBCC)

Especially important was training the women received to grow “quality declared seed” (QDS) at an event for 18 women and youth in Mbozi district conducted by The Tanzania Official Seed Certification Institute (TOSCI). QDS offers reliable quality in seed at an affordable price to farmers but is not formally inspected by official seed certification systems.

Immediately after the training, the group purchased 12 kilograms of foundation seed—genetically uniform seed that, when grown under controlled results, produces seed of ensured genetic purity and varietal identity—of the popular Macia sorghum variety from the Tanzania Agricultural Research Institute (TARI) at Hombolo. They multiplied that seed following meticulous quality protocols on a leased, 1.6-hectare farm.

A previous arrangement to grow seed for a local company had fallen through after one cropping season, and the Jitegemee group ended up recycling the seed and growing it for grain for sale. Still, the group realized that selling seed could be a lucrative business, if they could only gain access to foundation seed or certified seed. As part of growing pains during that period, the group lost half its members.

“Before our contact with the CIMMYT project we had a lot of challenges,” Tuja said. “First, we did not know about improved seed, we couldn’t access information about new farming technologies, and we were doing subsistence agriculture. However, after the project we were able to access seed and information at the Youth Quality Centres and through radio programs.”

“I advise youth and my fellow women to join us because, before, we had no hope in sorghum production but now we are prospering. The demand for sorghum seed is very high, a lot of farmers are now demanding improved seeds, and our group alone cannot meet the growing demand for seed.”

We gratefully acknowledge Florian Ndyamukama, Centre for Behaviour Change and Communication (CBCC), Tanzania, for contributing this story. 

CIMMYT makes progress on some of the world’s top problems: 2022 Annual Report, “Harvesting Success”

CIMMYT targets some of the world’s most pressing problems: ending poverty, ensuring food for the future, mitigating climate change and improving the lives of farmers and consumers (especially women). CIMMYT is a CGIAR Research Center and has long been the world’s leading center for research on maize and wheat. This research capacity is being harnessed to achieve the crucial goals of climate resilience, and food and nutrition security.

Most of the world’s people depend on annual grain crops for their survival. Yet some of the world’s poorest men and women produce cereals. Annual grain farming has exacerbated climate change. The world’s great challenges of achieving climate resilience and nutrition security are being addressed by focusing CIMMYT’s research and development (R&D) on maize, and wheat, as well as on underutilized grain and legume crops.

Highlights from the 2022 Annual Report:

Annual cereal farming tends to release carbon into the atmosphere, while degrading the soil. Improving the soil takes years, and the high annual variation in weather demands long-term experiments. Field trials by CIMMYT over many years show that farmers can return carbon to the soil by using minimum tillage, rotating cereals with legumes, and by applying animal manure and strategic amounts of nitrogen fertilizer. As soil fertility improves, so do farmers’ yields.

Eleven million farmers in India alone produce maize, usually without irrigation, exposing families to climate-related disaster. Twenty new hybrids bred by CIMMYT out-perform commercial maize, even in drought years. One thousand tons of this heat-tolerant maize seed have now been distributed to farmers across South Asia.

Farmer Yangrong Pakhrin shells maize on his verandah in Gharcau, Kanchanpur, Nepal. (Photo: Peter Lowe/CIMMYT)

Some wheat is rich in zinc and iron, which prevent anemia, especially in children. Yet naturally-occurring phytic acid in wheat blocks the body’s absorption of these minerals. A technique developed by CIMMYT lowers the cost of assaying phytic acid, so plant breeders in developing countries can identify promising lines of wheat faster. CIMMYT is also helping to reduce food imports by learning how other crops, like cassava and sorghum, can be blended with wheat to make flours that consumers will accept.

Some wheat hotspots are warm, dry, and subject to plant diseases. CIMMYT collaborates with plant breeders worldwide through the International Wheat Improvement Network (IWIN) to test promising new wheat lines in these tough environments. As more places become warmer and drier with climate change, CIMMYT and allies are developing wheat varieties that will thrive there.

Harvesting more maize in the future will depend on higher yields, not on planting more land. In plant breeding programs in Africa, South Asia and Latin America, CIMMYT and partners are already developing maize varieties and hybrids that will be released in just a few years. A review of these efforts reveals that annual yield increases will be about twice the rate achieved from 1973 to 2012.

Sorghum, millets, pigeon pea, chickpea and groundnuts have been favorite food crops in Africa for centuries. They are already adapted to warm, dry climates. CIMMYT is now working with national research programs to ensure that new crop varieties have the traits that male and female farmers need. Seed systems are being organized to produce more of Africa’s preferred crops.

A group member harvests groundnut in Tanzania. (Photo: Susan Otieno/CIMMYT)

Researchers can only breed new crop varieties if someone saves the old ones from extinction. CIMMYT does that with its world-class collection of wheat and maize seed. In 2022, CIMMYT’s two separate wheat and maize germplasm banks were combined into one. Modern techniques, such as vacuum-sealed seed packets and QR codes, allow rapid response to requests for seed from plant breeders around the world.

CIMMYT is helping Nepali farmers to plant maize in the lowlands, in the spring, when most land lies fallow. In 2022, CIMMYT provided training and investment to 2,260 farmers (35% women), who earned, on average, an additional $367 in one year. The added income allowed these farmers to invest in health care and schooling for their children.

Mexican farmers are saving money, harvesting more and selling their grain more easily. Some 4,000 farmers are now selling on contract to food manufacturing companies. The farmers lower production costs by using CIMMYT innovations in irrigation, fertilizer application and ecological pest control. Yields increase, the soil improves, and farmers find a ready market for their harvest.

The stories we have highlighted in this article are just some of the ones included in the Annual Report. See the full text of all the stories in “Harvesting Success” to learn how CIMMYT scientists are doing some of the most important research, for some of the world’s best causes.

Bridging the communication gap in genetic improvement tools in agriculture

The Africa Biennial Biosciences Communication (ABBC 2023) Symposium, held in Nairobi, Kenya, provided a platform for experts, scientists, policymakers and stakeholders to discuss the evolution of genetic improvement tools in agriculture and the critical role that communication plays in ensuring these advancements are aligned with societal needs. The theme of the symposium, “Evolution of Genetic Improvement Tools in Agriculture: Is Communication Matching Up?” sparked insightful discussions and revelations regarding the intersections of technology, communication and sustainability.

Biotechnology underpins sustainable agriculture by providing potential solutions that enable agricultural systems to better address underlying health, livelihood and nutrition challenges. The quest for innovative and tech-enabled options for sustainable agriculture offers valuable lessons contributing to long-term food security. For example, through the applications of genome editing technologies, nutritional enhancements and reduced reliance on agrochemicals are both possible.

A case study presentation by Kevin Pixley, director of the Dryland Crops Program (DCP) and interim director of the Global Wheat Program, “How will communication about new breeding tools impact the development of sustainable food systems and one health-focus on crop science,” detailed how communication plays a vital role in informing consumers and society at large about the positive impacts that new breeding tools can have by contributing to sustainable food systems.

Kevin Pixley speaks during the panel discussion at the ABBC 2023 symposium in Nairobi. (Photo: Marion Aluoch/CIMMYT)

Transparent communication builds trust and impacts consumers’ ability to make informed decisions regarding genome-edited or other products. “In order to communicate effectively, we need to be transparent and provide information that consumers are seeking,” Pixley said. “Understanding their questions and concerns is the first step.” He gave examples of communication challenges, discussed various levels of transparency and urged for proactive approaches to communicate the benefits of genetic improvement technologies. Pixley further pointed out that the credibility of the communicator plays a crucial role in shaping public perception and emphasized the importance of tailoring communication to different cultural contexts and audiences.

During the panel discussion, “Systems thinking toward sustainable food/feed supply and one health. What is the role of communication?” experts from various fields, discussed the interconnectedness of food systems, human and animal health, the environment and communication. Acknowledging the complexity of the interconnected food production and consumption cycle, Pixley suggested that a holistic approach is necessary and called for a paradigm shift towards a thriving agricultural ecosystem.

The discussions delved into the role of communication in promoting economic, social and environmental sustainability solutions. The dialogue revealed the importance of involving farmers, policymakers and development partners to ensure holistic solutions.

Miscommunication and misinformation were also addressed, with the speakers recognizing the need to address perceived risks and demonstrate the safety and benefits of genetic advancements. Also discussed was the importance of simplicity and tailored messaging for various stakeholders, including policymakers, farmers and consumers.

In conclusion, the panelists agreed that effective communication is essential to realize the potential benefits offered by biotechnologies.

Mithika Linturi, cabinet secretary for Agriculture and Livestock Development, engages with the DCP team at CIMMYT’s exhibition stand. (Photo: Marion Aluoch/CIMMYT)

At the sorghum festival, Pixley and the DCP team showcased CIMMYT’s efforts in sorghum breeding and genetic improvement. They underscored the collaborative work with NARES partners and emphasized the importance of co-designing, co-developing and co-implementing projects to ensure sustainability and shared ownership. “A successful program requires collaboration, sharing resources and building sustainable networks,” said Pixley. “Our efforts are driven by the collaboration of various stakeholders.” The symposium also witnessed CIMMYT showcasing millet and sorghum at the exhibition, where the DCP team engaged with many participants.

All these discussions demonstrated the critical role that communication plays in shaping the trajectory of genetic improvement tools in modern agriculture. Transparent, culturally sensitive and proactive communications are essential to achieve social license for novel technologies, such as genome editing, to contribute to sustainable food systems, improved farmers’ livelihoods and food security for farmers and consumers.

Millets: Climate-resilient crops for food and nutrition security, experts reveal

A recent webinar organized by CIMMYT brought together three experts to discuss the importance of millets as key contributors to improving food and nutrition security and resilience to climate change. Offering a wealth of knowledge and insights, the panel discussion was moderated by Kevin Pixley, director of the Dryland Crops Program (DCP), who led a dynamic and engaging discussion highlighting CIMMYT’s work on dryland crops, the climate resiliency and versatility of millets, and biofortification initiatives.

“Millet improvement programs are central to regional dryland crop improvement networks”, stated Harish Gandhi, breeding lead for DCP. Providing a comprehensive overview of the program, Gandhi emphasized its significance in addressing food and nutrition security as well as climate resilience. “With partners, we are co-designing and co-implementing crop improvement strategies, catalyzing the development of effective and sustainable crop improvement networks”, he said. The dryland crop improvement networks bring together 17 National Agricultural Research and Extension Systems (NARES) in Western, Central, Eastern and Southern Africa working jointly to cultivate the potential and impacts of sorghum, pearl millet, groundnut, cowpea, bean, pigeon pea and chickpea. The program is aligned with CGIAR and the CIMMYT 2030 Strategy to transform agrifood systems through a dense network of impactful partnerships for enhanced sustainability, productivity and profitability.

The climate resiliency and adaptability of millets to arid and semi-arid regions make them a staple for smallholder farmers in Africa. “Millet is a drought-tolerant, climate-resilient crop with profound nutritional benefits. It’s rich in iron, zinc and other essential nutrients, making it a promising food against malnutrition and diet-related diseases”, emphasized Maryam Dawud, project lead at the Lake Chad Research Institute in Nigeria. Highlighting the significance of millets in building resilient agricultural systems, Dawud also explored innovations in millet consumption in diverse food products, including gluten-free options.

Biofortified pearl millets from South Asia and West Africa. (Photo: CIMMYT)

Mahalingam Govindaraj, senior scientist at HarvestPlus-Alliance Bioversity and CIAT, gave insights into crop biofortification, underlining the pressing need for crop nutritional enhancement due to widespread deficiencies, especially in the Global South. He introduced the HarvestPlus developed Biofortification Priority Index (BPI) which enables decision makers to make informed decisions about crop selection, target nutrients and countries. Additionally, Govindaraj highlighted the success of biofortification in enhancing essential micronutrients, especially in pearl millet, and discussed the science, technology and innovations that help to drive the mainstreaming of biofortification within CGIAR and NARES breeding and testing programs.

During the Q&A session, the speakers addressed questions from the audience of more than 150 participants, clarifying misconceptions and expanding on their subjects. Questions from the engaging audience span a wide range of themes and included the significance of different millet types and why they are frequently grouped together; the correlation between zinc and iron content in pearl millets, particularly in relation to their high fiber content; and the strategic approach of dryland crops in supporting capacity building for the NARES, among many other topics.

As the webinar came to a close, it was evident that millets are more than just cereals; they offer a promising solution to a variety of global food system challenges. From their resilience in harsh climates to their rich nutritional value and potential for innovation in various food products, millets stand as a beacon of hope in developing climate-resilient agriculture for a sustainable future.

The webinar is also accessible in Spanish, French and Hindi.

Accelerated Varietal Improvement and Seed Delivery of Legumes and Dryland Cereals in Africa (AVISA)

The Accelerated Varietal Improvement and Seed Delivery of Legumes and Dryland Cereals in Africa (AVISA) project increased demand-driven, gender equitable and timely access to quality seeds and inputs for small-scale producers by strengthening links between seed producers, farmers and grain aggregators, particularly women and young farmers. Partners included national agricultural research and extension systems (NARES), the Syngenta Foundation for Sustainable Agriculture (SFSA), the Center for Behavior Change Communication (CBCC) and the Tanzania Seed Traders Association (TASTA).

The project, which involved 188 NARES scientists from nine countries in East and Southern Africa (ESA) and West and Central Africa (WCA), tested different impact pathways to improve the scalability of dryland crop innovations. They identified 58 regional market segments for crops such as sorghum, pearl millet, finger millet, groundnut, chickpea and pigeonpea, of which 28 were prioritized for breeding pipelines. Target product profiles were consolidated and priority traits were addressed through a crop health/pathology network. Breeding programs were implemented through shared pipelines, regional trials were conducted and 2,461 farmers participated in tricots.

Efforts included the formation of a cowpea WCA working group, the identification of 26 common bean market segments in East Africa, and the implementation of awareness and demand generation activities using a variety of promotional methods. Data-driven decisions were prioritized, resulting in the creation of breeding informatics teams, quality assurance/control pipelines, and digitization templates.

The project also established governance structures and steering committees for the two target regions in sub-Saharan Africa, as well as operational committees and elected representatives to ensure the functioning and sustainability of the CGIAR-NARES dryland crops network.

In addition, the project targets the Sustainable Development Goals: SDG 2 – Zero Hunger; SDG 13 – Climate Action; SGD 17 – Partnerships for the Goals.

Reports

AVISA 2023 Annual Report

Dryland Crops

Dryland Crops, formerly known as the Accelerated Varietal Improvement and Seed Systems in Africa (AVISA) project, aims to improve the livelihoods of small-scale producers and consumers of sorghum, millet, groundnut, cowpea and bean. Project partners focus on improving the breeding and seed systems of these crops in their key geographies in Burkina Faso, Ethiopia, Ghana, Mali, Nigeria, Tanzania and Uganda. Other crops receiving growing attention in the project include finger millet, pigeon pea and chickpea.

Although significant adoption of improved seed of dryland cereals and legume crops in Africa has been reported, its overall use remains low. There is a growing interest in these crops, particularly because of their resilience to climate-change; however, the seed sector is constrained by lack of product information, dearth of knowledge of the size and scale of the business opportunity, and inadequate access to early generation seed.

Dryland Crops will address these constraints by contributing to the establishment of robust systems that:

  • Enable networks to work synergistically across countries with common challenges and opportunities.
  • Support national agricultural research systems to access research, professional development and infrastructure-building opportunities.
  • Increase the quantity and quality of data substantiating varietal superiority and the demand for seed and grain of improved varieties.
  • Boost the availability of early generation seed and strengthen links between the research system and private- and public-sector actors.

The aspiration is to codevelop, validate by co-implementation, and continuously improve with partners research-to-farm-to-consumer models that achieve positive impacts on farmers’ livelihoods and consumers’ wellbeing.

The Alliance of Bioversity and CIAT and IITA will lead initiatives for common bean and cowpea, respectively. For sorghum, pearl millet and groundnut breeding, CIMMYT will design programs that support crop improvement networks, including CGIAR and national agricultural research systems, and incorporate best approaches, principles, and tools, particularly those availed through the Excellence in Breeding (EiB) platform.

The project is committed to gender equity as a guiding principle, considering the critical role women play in choosing legume and cereal varieties and seed sources. Women seed entrepreneurs and women-led seed companies will garner special attention for capacity development. Partnerships with actors through the value chain, platforms and demonstrations will ensure women have equal access to improved technologies.

The previous phase of the AVISA project was led by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).