Farmer Gidey explaining to the CIMMYT research team and implementing partners the multiple benefits of the CSA intervention in Folfolo village (Photo: Desalegne Tadesse).
Agricultural activities, particularly the production of cereal crops and major staple foods like maize, wheat, teff, barley, and sorghum, are vital to the livelihoods of rural communities in Ethiopia. For example, about 80% of agricultural operations in the Tigray region’s Adwa district are related to cereal production. However, this, as well as agriculture in general, is highly susceptible to the effects of climate variability and change, which have a direct influence on farming communities’ rural livelihoods.
With support from the Development Fund (DF), CIMMYT is collaborating with several partners to address the challenges caused by climate variability in agriculture through the implementation of Climate-Smart Agriculture (CSA) technologies and practices. Efforts are currently focused on the Folfolo and Lalay Logomti watersheds in Adwa, where CSA demonstration sites are being implemented through Ethiopia’s Climate Adaptation and Rural Development (CARD)-II Program.
On 2 August 2024, CIMMYT scientists and experts from CSA-implementing partners under the CARD-II program visited the CSA demonstration sites to observe the ongoing activities, interact with farmers, and share their thoughts on progress so far.
Rehabilitating the natural environment
Since 2021, CIMMYT and partners, including the Relief Society of Tigray (REST), iDE, Women Empowerment Action, ORDA-Ethiopia, and HELVETAS, have been implementing numerous CSA-related activities on hillsides, farmlands, homesteads, and gullies. These activities provide multiple benefits for farmers to ensure food and nutrition security and include the management of natural resources, such as creating an arboretum, constructing trenches, and planting indigenous trees and forage plants in the upper catchments. Lower catchments and farmlands are undergoing biological and physical reclamation of gullies and riverbanks, trench construction, percolation ponds, crop diversification, and homestead plantations.
Moti Jaleta, a CIMMYT agricultural economist coordinating the implementation of CSA activities under the CARD-II Program, was excited by the visit and the effort farmers and partners have put into rehabilitating the natural environment and degraded croplands. He was also impressed by the food and feed crop technologies farmers have integrated into the rehabilitation work, as well as the overall benefits farmers have witnessed from their efforts.
“It is crucial to understand that the benefits of CSA technologies often extend beyond boosting yields,” said CIMMYT systems agronomist Tesfaye Shiferaw, who passionately described the program’s successes so far. “For example, in smallholder farming systems facing terminal droughts, an improvement in soil moisture content that would extend crop growth duration by just ten days can mean the difference between a complete crop failure and a normal yield.”
“This underscores the vital role of CSA technologies, especially under challenging conditions,” he explained. “During our field visit to those sites, such anecdotes were repeatedly emphasized.”
Natural resource management activity demo site at Gedeba watershed in Folfolo village (Photo: Desalegne Tadesse).
Streams begin to flow
Farmer testimonies from the field attest to the numerous benefits of CSA practices. “This area was known for its high runoff and water erosion some years ago,” said Giday Hagos, a 70-year-old farmer from Folfolo village. “Producing crops and engaging in other agricultural pursuits seemed unimaginable. But following the intervention of the CSA, I was very excited when the streams at the mountain’s base began to flow, and I started farming immediately using the stream for supplementary irrigation.”
Hagos used to grow cereal crops, but he was excited to make use of the potential offered by CSA technologies and has now shifted to market-driven commodities. “Last year, I was able to generate an income of about ETB 90,000 (approx. $815) from the sale of onions,” he explained. “And this year, expanded the farming activities to other areas by renting additional plots.”
The program was designed to increase productivity, adaptation, and sustainability while enhancing resilience to climate shocks through mitigation. So far, the successes are numerous. Upper catchment hills have seen an increase in vegetation cover, degraded lands have undergone regeneration, water runoff has decreased, groundwater yield has increased, streams and springs are thriving, soil moisture and forage availability have increased, and farmers have diversified their crop and livestock production. These are just a few of the multiple effects of the CSA technologies and practices implemented at the watershed level by the local farming community, the Relief Society of Tigray (REST), the Ethiopian government, and other local partners. The adoption of CSA technologies has also provided greater opportunities to reduce the harmful effects of climate change on agriculture and improve rural livelihoods.
Farmer Gidey Hagos, a champion farmer who practices CSA to grow maize intercropping with fruits and other crops using the percolation ponds at Folfolo watershed (Photo: Desalegne Tadesse).
Dr Sieg Snapp is Program Director, Sustainable Agrifood Systems, International Maize and Wheat Improvement Center (CIMMYT)
Climate change is upending weather patterns across Africa, presenting dire challenges for farming communities. In Zambia, the impact is particularly harsh. Agriculture is the lifeblood of the economy, with two-thirds of the country’s workforce employed in agriculture, and 78% of these workers are women.
The country faced a severe El Niño during the 2023/2024 season, causing a severe drought that devastated over 1 million hectares of cropland. The president declared it a national disaster. El Niño events typically result in catastrophic drops in crop yields, often reducing maize harvests by 30-40%. These events not only impact food security but also hinder economic growth, with the agricultural sector’s contribution to Zambia’s GDP dropping from 9.4% to 3.39%.
The devastating El Niño-induced drought in Zambia is starkly illustrated by the story of Melody Limweta, a 31-year-old farmer. She and her husband, Collins Manenekela, have seen their already fragile livelihood pushed to the brink by severe water shortages. Typically, they rely on dry season gardening and small-scale farming, including raising chickens, during the rainy season. However, the drought has dried up local water sources, making gardening impossible and sharply reducing their income. The couple’s practice of planting maize in the same field each year with recycled seeds and traditional methods has worsened their situation, as the El Niño-induced rainfall deficits have led to poor yields. Their primary source of food and income has withered in the field due to insufficient rainfall.
A consortium of partners led by the International Maize and Wheat Improvement Center (CIMMYT) have joined together as a rapid delivery hub for these challenging times, providing vital support to rural communities and families such as Melody and Collins. Farmers have a strong voice in this unique delivery mode. With support from the people of the U.S. government, the Southern Africa Accelerated Innovation Delivery Initiative (AID-I) is promoting access to drought-tolerant crops, climate-busting and nutritious legume seeds, agricultural advice and early warning systems to combat climate change. AID-I provides critical support to ensure that millions of smallholder farmers in the Haut-Katanga region of DR Congo, Malawi, Tanzania, and Zambia have access to information and innovations needed for gains in food production that help buffer drought, flood and rising food, fuel, and fertilizer prices.
Speed and Scale: planting drought-tolerant maize
The idea of the ADI-I as a rapid delivery hub is to make available innovations and agronomic information at both speed and scale. Traditional farming methods and crops struggle with climate extremes like El Niño, which bring prolonged dry spells and heatwaves. Drought-tolerant maize varieties offer a promising solution by enhancing agricultural resilience. These adapted maize varieties yield 30-50% more than traditional ones under drought conditions, as demonstrated in recent trials during El Niño periods. However, these improved varieties are only useful when in farmers’ hands.
Working with local partners, AID-I is scaling drought-tolerant maize varieties to help Zambian farmers manage unpredictable weather patterns. In the 2023/2024 season, approximately 27% of Zambia’s smallholder farmers saw a significant boost in their maize harvests, benefiting over 900 thousand people in drought-affected regions, owing to drought-tolerant maize varieties. Over six hundred thousand households planted drought-tolerant maize varieties and produced 235 thousand metric tons of maize, accounting for 19% of Zambia’s maize production in the 2023/2024 season. This is huge return, as only 10% of the maize-growing area being planted with these resilient varieties.
Crop diversification for family nutrition
In addition to drought-tolerant maize, studies indicate that diversifying with legume crops is crucial for managing weather extremes, especially droughts and for improving soil health. Planting legumes helps spread the risk with varied planting and harvest times, cushioning the impact of erratic rainfall on crop yields. Women can feed their families due to crops like peanuts that mature early and need less rainfall. The benefits are sustained over time, as combining legumes with cereals improves overall nutrition and soil health, even amid unpredictable weather.
To support this effort, AID-I linked over 2,000 farmers to high-quality seeds for groundnuts (peanuts) and soybeans. On average, each household harvested about 80 kg of groundnuts and 175 kg of soybeans, earning roughly $75 and $58, respectively. Collectively, this initiative produced about 205 metric tons of these crops, accounting for around 14.3% of Zambia’s total production in the drought-stricken season. Farmers had a voice in choosing which crop varieties to grow through a feedback system called ‘let’s chat’ where with an ordinary flip phone farmers could call in and learn from their neighbour’s recorded commentary and testimonials. For the first time ever, farmers could provide comments on which crops they preferred, providing a lifeline of communication with agritraders, government and agricultural advisors.
A recent assessment found that Zambian women made up 60% of those benefiting from cowpeas, 65% from groundnuts, 62% from soybeans, and 36% from drought-tolerant maize.
Forewarned is forearmed – early-warning systems
Weather information services, especially early warnings about upcoming droughts, are vital for helping farmers adapt to climate change. Accurate and timely weather forecasts enable farmers to make informed decisions about planting, resource use, and crop management. This reduces losses and boosts productivity. Research shows that access to climate information can significantly increase crop yields and incomes, with some farmers experiencing up to a 66% boost in yields and a 24% rise in income.
The forecast of an El Niño for the 2023/2024 season prompted an early warning campaign to raise awareness about the hazards associated with El Niño and provide response mechanisms for smallholder farmers. AID-I used an Interactive Voice Response platform hosted by Viamo, a global social enterprise that uses mobile technology to connect people to valuable information and services. This rapid El Niño advisory campaign reached over 500 thousand farmers, with 60% male and 40% female listeners, and 93% of them under 35 years old. The campaign provided crucial advice on planting schedules, drought-resistant crops, and water-saving techniques.
Additionally, AID-I established demonstration sites that showcased effective winter crop production methods and introduced over 2,000 farmers to innovative agricultural practices. These interventions significantly improved farmers’ ability to respond to the drought.
Looking ahead
Scaling the adoption of drought-tolerant maize, improved legumes, and timely advisories is vital to protecting Zambia’s agriculture from climate extremes. The introduction of an AID-I-supported digital advisory campaign in September 2023 was a turning point for farmers like Melody and Collins. By engaging with the content, they learned about improved seeds, crop rotation, and better agronomic practices, which helped them cope with ongoing challenges and protect their resources. Initiatives like this can help families on the margins survive and rebuild agricultural production faster.
AID-I’s impact on families like Melody and Collins shows that investing in rapid delivery hubs is crucial for building resilience in farming communities. Expanding such initiatives will ensure more smallholder farmers have access to the innovations needed to maintain or increase food production amid climatic challenges.
Additionally, studies by organizations like Springer and the American Geophysical Union highlight the importance of integrating rapid delivery hubs into mainstream agricultural programs to enhance climate resilience and food security. Therefore, this necessitates an open call for international development allies—including donors, governments, NGOs, and businesses—to incorporate initiatives like AID-I into broader agricultural agendas, essential for fostering resilience and ensuring the future stability of farming communities in Zambia and beyond.
*Dr. Sieg Snapp is a leading agricultural scientist, renowned for creating the “mother and baby” trial design, a global method that enhances farmer-researcher collaboration, improving genetics and soil management in 30 countries. As Program Director at CIMMYT in Mexico, she oversees sustainable agrifood systems research, leading a large team focused on supporting smallholder farmers in Latin America, Africa, and Asia. Her work emphasizes gender-aware, inclusive development and has fostered partnerships for sustainable agricultural practices. A Professor at Michigan State University with over 180 publications, Dr. Snapp has also significantly influenced agricultural policy and technology adoption in Africa. Her contributions have earned her numerous prestigious awards, and she holds a Ph.D. from the University of California Davis.
Dorothy Mandaza, local farmer from ward 19 of Seke District, inspecting her maize cobs (CIMMYT)
Maize productivity in eastern and southern Africa faces numerous challenges, including biotic and abiotic stresses, as well as socio-economic factors. To tackle these constraints, CIMMYT, in collaboration with partners, has been developing elite multiple stress-tolerant maize hybrids for different market segments. The hybrids are rigorously evaluated in research stations under managed stresses, especially those faced by farmers, including drought, heat, and low nitrogen. The process is complemented with evaluations conducted in actual farmer conditions through a participatory approach, which enables researchers to identify traits preferred by farmers.
Over the years, and through consistent engagement with farming communities, CIMMYT and partners have established a large on-farm testing network to allow farmers to test the best-performing hybrids within their own fields and management. This ensures that new varieties selected for commercialization suit the needs, constraints, and priorities of smallholder farmers.
Centrality of ROFT in the variety development process
Regional on-farm trials (ROFTs) are a crucial step towards maximizing the impact of breeding investments. ROFTs help scientists understand the performance of pipeline hybrids under diverse management conditions. The data and insights gathered from these trials, led by district leads, are instrumental in identifying the best varieties to release. In Zimbabwe, the extensive on-farm testing is conducted with support from Zimbabwe’s government extension arm, the Department of Agricultural, Technical, and Extension Services (Agritex), and selected seed companies.
To help track the progress or challenges in varietal performance evaluation at the farm level, CIMMYT has been convening feedback sessions with district agriculture extension officers (DAEOs) across 19 districts. These sessions have been instrumental in strengthening the collaboration with Agritex, standardizing data collection, and improving data quality and returns from the established on-farm testing network.
Conversations with district agriculture extension officers in Harare during a feedback session. (Photo/CIMMYT)
The ROFT trials have been ongoing in Zimbabwe for over a decade across 19 districts, located in natural regions I, II, and III. These trials have been implemented by more than 137 AEOs and have involved over 1,000 farmers. The network deliberately included a diverse range of farmers, with around 40% being female plot managers, to encompass a wide range of smallholder farming practices.
Participatory engagement is key
Every year, CIMMYT produces improved varieties that are then taken up by partners, including National Agricultural Research System (NARS) partners and seed companies. The on-farm trials aim to generate agronomic performance data in comparison to the widely grown commercial varieties and farmers’ own varieties. This data is used for a rigorous advancement process, where varieties that pass the test are then furthered for licensing and possible commercialization by CIMMYT’s partners.
Farmer involvement at the final stage of the variety selection process is key to the success of these trials. Farmers evaluate the varieties based on their specific needs, on their farms. This step is crucial as it empowers farmers to have a say in the variety development process. CIMMYT actively uses this participatory selection approach, seeking input from farmers and refining breeding targets as necessary. Farmers communicate their preferences and feedback through the farmer evaluation sheets, helping breeders fine-tune their targets and develop varieties that meet farmers’ needs.
Another key element of the on-farm trials is that they help assess breeding progress in farmers’ fields in terms of crop productivity and return on investment.
Umm Zeina, a 40-year-old farmer living in El Nahal, in Sudan’s Gadarif State, was not happy with her yield, blaming the poor seeds and traditional techniques she was using. This was until she participated in the extensive seeds production training program organized by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).
“We learned a lot on how to produce seeds and how to control the parasite Striga mixed with crops. The training draws our attention to the fact that the availability of quality seed is the foundation for food production and productivity. As traditional farmers, we had very poor information about the availability, characteristics, and prices of seed of improved varieties,” Umm Zeina stressed.
ICRISAT’s extensive training attracted more than 350 (68 female) seed producer farmers from El Fashaga and El Nahal localities aimed at helping seed producers provide seeds of appropriate varieties for use by different categories of farmers. Farmers were also trained in better selection, treatment, and storage of seed from their own farms. The training also focused on the production of disease-free seeds to support agricultural productivity and success. The training helped to enhance farmers’ demand for improved seeds and eventually aimed to deliver improved seeds to more than 6000 farmers in El Fashaga, El Nahal and other neighboring localities.
This training was held as part of CIMMYT’s Sustainable Agrifood Systems Approach for Sudan (SASAS) program, which empowers farmers and herders to reduce the need for humanitarian assistance even in conflict-affected Sudan. In the context of the atrocious food crisis in Sudan, SASAS and partners work to ensure that farmers produce the quality seeds they need to enhance food production amid escalating conflict.
In El Fashaga and El Nahal localities, the seeds production training focused on sorghum, as this crop is widely adapted and drought tolerant as well as it is a staple crop to strengthen food security and contributes to agricultural diversity and economic growth in the regions where it is cultivated.
“During the training, we learnt a lot on how to choose the best seeds to produce improved seeds and how to choose the land, isolation area, and cleanliness to harvest. I was extremely interested to learn more about how to keep the seed to its purest form for replanting purposes and human or animal consumption,” said Tarig Hassan, a farmer living in El Nahal locality.
The seeds production training also aimed at maintaining seeds quality control through training and regulatory systems, and how to multiply and distribute seeds in a timely manner and at a price affordable for farmers. Farmers also learnt to use a revolving seed mechanism to make available seeds for many new seed producer farmers for the next season through farmer-to-farmer seeds distribution.
“The seed production training is not only on how to produce quality seeds and protect loss of seeds, but also about the use of diversified seeds of sorghum, millet and ground nut that serve for both food and nutrition security”, said Gizaw Desta, Senior Scientist in ICRISAT.
SASAS’s objective is to improve food security and access to income-generating opportunities through the adoption of sustainable agriculture practices and the promotion of agri-processing and post-harvest management. It focuses on supporting smallholder crop and livestock farmers to adapt their farming activities to climate change and abiotic pressures by diversifying their crops to further cushion themselves from climatic vagaries, reduce post-harvest loss, and improve market participation, and functionality. Women and youth are supported through training and agricultural and veterinary inputs to increase income generation activities and access to economic resources.
“At SASAS, we strive to train farmers in basic farm seed production. This helps preserve and expand the diversity of the seed on which our food systems in Sudan rely. Considering the dire food security situation in the country, we fully encourage farmers to be engaged in seeds production to provide different and improved seed varieties,” said Abdelrahman Kheir, SASAS Chief of Party in Sudan.
SASAS works with ICRISAT to uplift smallholder farmers and ensure food security in semi-arid tropics. SASAS partners are committed to elevating crop productivity, resilience, and sustainability vital to dryland communities’ prosperity. This steadfast commitment profoundly affects millions in the world’s most challenging agricultural regions.
Science without policy is just academia; policy without science is just guesswork. Through a blend of robust field research and policy advocacy, CIMMYT aims to bridge the gap between policy and practice in promoting sustainable agricultural practices through crop diversification in South Asia.
Taking Bangladesh as an example, CIMMYT’s work in the country highlights the critical need to link research with policy to achieve sustainable agricultural practices, enhance food security, and improve farmer livelihoods.
The power of research-informed policy
Bangladesh’s agriculture is highly rice-centric; although rational, this is risky and arguably unsustainable. This means there needs to be a focus on crop diversification, which is one of the approaches toward sustainable agriculture that can address socioeconomic and environmental challenges.
Recognizing these challenges, CIMMYT has been at the forefront of developing solutions by conducting extensive multi-location on-site and on-farm trials that consider the socioeconomic and pedoclimatic dimensions of farm households.
Additionally, CIMMYT analyzes historical policies and initiatives that have been implemented by the Bangladeshi government and international partners to promote crop diversification. Several opportunities for improvement were identified in past policies and project implementation; addressing these challenges requires bridging the gap between policies and research to scale up crop diversification efforts.
Through the RUPANTAR and CGIAR Transforming Agrifood Systems in South Asia (TAFSSA) projects, CIMMYT-Bangladesh has developed an analytical tool to understand the political economy of crop diversification policies and practices. When applied to agriculture policy research, this tool can be tailored to any country and policy context in South Asia.
For example, while the government recognizes crop diversification in its agriculture policies starting with the Fifth Five-Year Plan, substantial funding for crop diversification efforts was only recently allocated. Integration of crop diversification into the government’s annual funding systems is essential to mainstream crop diversification in agriculture.
Many crop diversification policies and projects primarily focus on production, neglecting market systems development for new crops. Similarly, research suggests insufficient attention is paid to cold storage and other infrastructure needed to support diversification.
Most initiatives appear to have been project-driven, resulting in short-lived action without long-lasting impact. Insufficient coordination and support from government agencies appears to have affected projects led by both governments and development partners.
Stakeholder engagement spreads awareness
Without translating research into policy, we leave innovation on the shelf. CIMMYT-Bangladesh disseminates research findings to policymakers through the country Priority Investment Plan for the crop sector at the Bangladesh Agricultural Research Council (BARC), and South Asian Association for Regional Cooperation (SAARC) member countries through regional consultation workshops on accelerating the transformation process for sustainable and nutrition-sensitive food systems.
Looking ahead, CIMMYT’s efforts in South Asia remain dedicated to bridging the gap between research and policy. Ongoing projects aim to generate robust evidence, advocate for informed policy decisions, and foster partnerships across sectors. By continuing to lead in this space, CIMMYT strives to contribute to a more resilient agrifood system for South Asia.
Maize production in Kenya is a critical component of the country’s agriculture and food security. However, climate change poses a serious threat to its production. Changes in temperature and precipitation patterns can affect maize growth, reduce yields, and increase the incidence of pests and diseases.
Prolonged droughts and unpredictable rainfall can lead to crop failures, while extreme weather events can damage crops and infrastructure. As the climate continues to change, it is essential for Kenyan farmers to adopt resilient agricultural practices and more adapted seed products to safeguard maize production and ensure food security for the population.
For decades, seed companies as well as governments and donors have invested in maize hybrid breeding. Dozens of new hybrids have been made available to seed companies throughout East Africa for multiplication and distribution. These hybrids are designed and tested to outperform older hybrids in terms of yield under rainfed conditions, to include tolerance to drought and pests.
However, the potential impact of these investments has been hampered by the slow turnover of hybrids among farmers. Research has shown that, despite the availability of newer, higher-performing varieties, farmers tend to purchase older, less productive hybrids. The ‘turnover problem’ in Kenya has been described by CIMMYT researchers in a recent publication.[1]
One of the constraints responsible for the low turnover of varieties is a lack of information among farmers on the performance of the newer products. Despite advancements in the development of new seeds and the retail infrastructure to reach farmers, neither the public nor the private sector is generating and disseminating information on the performance of different maize seed products across various agroecologies. Farmers therefore have choice overload but lack objective information on relative seed performance required to make informed seed choices across seasons and growing conditions.
CIMMYT conducted a field experiment to shed light on the potential influence of seed-product performance information on farmers’ seed choices. The study involved aggregating and packaging farmer reported yield data for some seed products and presenting this to randomly selected farmers at the point of sale to assess whether the new information would influence their choice of products. The study was conducted in Kirinyaga and Embu counties where, like many parts of Kenya, farmers have access to a diverse range of maize seed products from seed companies which promise benefits like higher yields and improved resilience but lack objective information on their performance which could support their choices, including when to switch and to what.
The study was conducted in March 2024, at the onset of the long rain season. The research team collaborated with 36 local agro-dealers in five towns and surveyed over one thousand farmers. Farmers were intercepted as they approached the agro-dealer outlets and briefed about the study. Upon consent, they were informed on the benefits of trying something new (experimenting with varieties) and were offered a voucher for one free bag of maize seed to encourage them to try a seed product new to them. They then were randomly assigned to two experimental groups: treatment and comparison. Participants in the treatment group were shown a chart containing product-specific yield data on maize hybrids grown in their counties (see the chart below). The chart contained farmer-reported yields from the previous year’s long rain season aggregated at two levels: county average yield and the average yield of the top 25% of farmers who realized the highest yields. The latter demonstrated the actual potential of a seed product. They were asked that, if they wished, they could choose the voucher product for experimentation from the list but they were not required to. Participants in the comparison group were offered placebo information that would not affect their seed choice: they were given some fun facts about Kenya and agriculture in Kenya. We assess the effect of the information on the choice of the bag of seed they were buying with the voucher to experiment with.
Table 1: Product-specific performance information on maize seed products in Kirinyaga March-August 2023 *actual product names have been removed for this blog*
Before they made any purchases, the customers were asked about which maize seed they intended to buy. After purchase, they were interviewed again to find out which maize seeds they bought and how they had used the voucher.
What we found
Majority of the treatment farmers had a very positive evaluation of the information they received, indicating that they found it relevant and useful when making seed choice. Specifically, over 90% of them said that the information was trustworthy and easy to understand while about 80% said that the information was easy to recall. Over 80% of them disagreed that the list of varieties was too long to comprehend, the information on varieties was similar and hard to differentiate and that it was hard for them to choose a variety from the list.
This positive evaluation of the information is also reflected in their seed choices. Pre-purchases (before they entered the agrodealer store), farmers who were exposed to the performance information showed increased certainty in their choices and a higher inclination towards products listed in the product performance data, particularly the top-performing varieties. While 5% of the comparison farmers indicated that they did not know what to buy with their vouchers, only 2% of the treatment farmers suffered the same uncertainty. Such farmers relied mostly on agro-dealers to recommend a product they could experiment with.
As shown by the bar chat below, only 7% of comparison group farmers desired to use their vouchers on (or had an effective demand for) products which were the top two in the product performance lists. This increased to 27% among the information group farmers, representing an increase of 286% in the demand of top performing products.
However, although our intervention relaxed an essential constraint (product performance information) and increased the demand for some seed products, the actual purchases were subject to other constraints, stock-outs key among them. As a result, both groups showed shifts from initially desired products in their actual purchases. Even so, the treatment group maintained a stronger alignment with the listed products, exhibiting a higher likelihood of purchasing top-performing products. Only 5% of farmers in comparison group used their vouchers to purchase products which were top two in the product performance lists. This increased to 13% among farmers in the treatment group, representing a 160% increase in the likelihood of purchasing the best performing products in the lists.
Reflections
Slow varietal turnover among maize farmers in E. Africa is a pervasive problem and there is no one solution to it. This research shows that information on product performance can be an effective approach in bringing to the attention of farmers newer, more adapted and better yielding seed products. Dissemination of such information can be incorporated in extension programs, shared at the point of sale, shared through SMSs and WhatsApp messages, displayed in posters fixed in public places, etc.
The findings offer clear recommendations for future investments in seed systems development. These include the implementation of new product testing regimes to ensure quality and objectivity of performance data, testing what other information would be useful to farmers – beyond yield data, exploring new marketing options to reach farmers more effectively, and considering additional approaches to empower farmers with the knowledge they need to make informed decisions thus leading to improved agricultural productivity, resilience, and livelihoods.
In conflict-ridden Sudan, Gadarif State in Eastern Sudan is the most important region for sorghum production, with about 5-6 million feddan (5.18-6.22 acres) cultivated on an annual basis on large scale farms equipped with agricultural machinery. However, like the country, the state is covered with vertisols, clay-rich soils that shrink and swell with changes in moisture content, that become waterlogged and cannot be properly cultivated during rainy season.
To address the issue, technical experts from the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) are mapping areas affected by waterlogging in two localities, namely El Fashaga and El Nahal, to identify the most suitable lands to establish large drainage implementing sites integrated with improved crop varieties of sorghum. This work is part of CIMMYT’s Sustainable Agrifood Systems Approach for Sudan (SASAS) program, which works with farmers and herders to reduce their need for humanitarian assistance in conflict-affected Sudan.
“To address the issue of vertisols affected by water logging in Al Gadarif, the prominent agricultural region in Sudan, we used the map developed by ICRISAT in 2023 and consulted with local farmers to identify 100 hectares El Fashaga and El Nahal localities to improve drainage and avoid waterlogging,” said Gizaw Desta, senior scientist at ICRISAT.
Waterlogging is common on poorly drained soil or when heavy soil is compacted, preventing water from being drained away. This leaves no air spaces in the saturated soil, and plant roots literally drown. Waterlogging can be a major constraint to plant growth and production and, under certain conditions, will cause plant death. In Gadarif state, 2.3 million hectares and 1.8 million hectares of vertisols are under high and moderate waterlogging conditions that impair crop production during the rainy season, leading to food insecurity if not reversed with appropriate agricultural practices.
Experts evaluate the compacted soil. (Photo: CIMMYT)
“For years, my farm has been flooded by water during the rainy season, and I cannot cultivate sorghum as plants die of water suffocation”, said Ali Ahmed, a farmer from Al-Saeeda area of Al-Nahal locality who is affected by waterlogging. “Alternatively, we as farmers affected by waterlogging were forced to cultivate watermelon instead of our main staple food sorghum. This shift in the crops we cultivate is hardly affecting our income. I am glad that ICRISAT is working to establish drainage systems and address waterlogging within our lands.”
“At SASAS, we strive to ensure that farmers have access to fertile lands and other agricultural inputs. We work with our partners to address all problems facing farmers including waterlogging to help farmers continue producing their staple food and cash crops,” said Abdelrahman Kheir, SASAS chief of party in Sudan.
In Colombia, maize is the most important cereal, integral to culture, tradition, and diet. In 2019, Colombia consumed 7.2 million tons of maize, a quarter of which was white-grain maize used for human food (the remainder was yellow-grain maize for animal feed, with a small portion for industrial uses). National production is concentrated in the departments of Meta, Tolima, Córdoba, Huila, and Valle del Cauca. Native and creole maize varieties—the latter comprising farmer varieties of mixed native and other ancestries—are grown for use in traditional dishes or for sale at local markets.
Due to climate change, socioeconomic pressures, and the out-migration of smallholder farmers seeking better livelihoods, native maize varieties and the unique genetic qualities those varieties embody are endangered. We aim to design strategies that benefit smallholders who wish to continue in agriculture and perhaps continue growing native varieties valued in their communities, fostering the conservation and production of native maize. CIMMYT in Mexico has already facilitated commercial linkages between chefs in Mexico City and tourist areas (for example, in the states of Oaxaca, Yucatán, and the State of Mexico), sourcing blue maize landrace grain from farmers in mutually beneficial arrangements.
CIMMYT and local partners have launched an ambitious initiative to map and strengthen the value chain of native maize in the departments of Nariño, Cundinamarca, Boyacá, Valle del Cauca, and Putumayo to promote beneficial farmer-market linkages and better understand Colombia’s maize value chain. Carried out under the Nature Positive Initiative of OneCGIAR, the project is documenting maize conservation, marketing, and consumption to design a critical path that strengthens the value chain of Colombian native maize and benefits agriculture and the economy of rural Colombian communities.
Most native maize varieties in Colombia are grown on small plots for home consumption, exchange, and the sale of surplus grain. “The production is planned so that the percentage of sales is lower than consumption,” explains a farmer from Nariño. “Maize grain is sold in traditional markets, typically on Saturdays or Sundays, most often as fresh white and yellow corn.”
In such markets, farmers may also sell their grain to intermediaries, but only in the markets of Nariño is the sale of creole and native maize varieties acknowledged. Varieties include yellow Capia, white Capia, yellow Morocho, and Granizo, with Chulpe being less common. The grain purchased is used to prepare a variety of traditional dishes and beverages.
The most commonly grown varieties are intended for the market and probably the regional and urban cultural groups that consume them, such as in Guaitarilla, Nariño, where large crops of white maize are marketed through intermediaries and traders to satisfy demand.
“A variety that is not widely grown may become more prominent due to market changes—such as the rise of niche markets,” the research team notes. Good examples are the departments of Pasto, Nariño, and Cundinamarca, where maize is increasingly grown to meet demand from buyers of purple or colored maize.
We have already identified several possible niche markets for smallholder maize varieties:
Fair trade enterprises. They promote the commercialization of national products at fair prices for farmers, offering maize in various forms from regions such as Boyacá and Cundinamarca.
Restaurants. They use maize in traditional dishes, reinterpretations of Colombian cuisine, and culinary experiments.
Small-scale local intermediaries. Without a fixed physical space, they distribute products to end users and other businesses.
Callanas and ricota, Pasto, Nariño. (Foto: Andrea Gómez)
Significant challenges may hamper these and other possible market opportunities in the maize value chain. Farmers, for example, face high production costs, climate change losses, competition from neighboring countries, dependence on intermediaries for sales, and a lack of land. For their part, buyers struggle with obtaining consistent production volumes from farmers, lack storage infrastructure, and face postharvest pest and disease management challenges.
While they are compelled by the need to feed their families and, if possible, grow enough grain to sell for a profit, smallholder maize farmers have also expressed interest in preserving maize diversity and their cultural practices.
“We are not interested in growing monocultures for marketing; we grow maize out of love to continue preserving it,” comments a farmer from Nariño. Another farmer adds: “I would grow or sell more if the production were aimed at protecting agrobiodiversity, food security, sovereignty, and preserving cultural practices.”
Focus group with farmers in Córdoba, Nariño on the importance of maize landrace conservation (Picture Janeth Bolaños)
To understand how niche markets could influence the conservation and rescue of native and creole maize in Colombia and, at the same time, design a critical path that strengthens the value chain and promotes fair and efficient niche markets, CIMMYT and its partners are conducting focus group interviews and buyer-meets-seller events. The aim is to mitigate challenges highlighted by the actors and create beneficial conditions for farmers and consumers, promoting a better future for Colombian smallholder farmers.
We deeply thank CIMMYT partners in Colombia for their contributions to this work: Andrea Gomez, Andrea Pinzón, and Jeisson Rodríguez.
Local farmers have conversations with the CGIAR Initiative on Agroecology partners in Zimbabwe during the co-designing process. (Photo: CIMMYT)
In the rural districts of Mbire and Murehwa in Zimbabwe, the CGIAR Agroecology Initiative (AE-I) has embarked on a comprehensive strategy that places farmers’ opinions at the heart of interventions to tackle the multifaceted challenges of agroecosystems. Recognizing challenges such as pest and disease outbreaks, periodic drought, inadequate grazing lands, and limited access to quality seeds and livestock breeds, the AE-I team has initiated a collaborative process involving various stakeholders to develop tailored agroecological solutions.
This integrated approach emphasizes active participation and cooperation among agricultural extension services, including the Department of Agricultural Technical and Extension Services of Zimbabwe (AGRITEX), food system actors (FSAs), and technology providers. These organizations have collaborated to form Agroecology Living Landscapes (ALLs) to identify, test, and iterate relevant innovations.
“This collaborative innovation and ongoing co-designing cycle empower local communities and fosters agricultural sustainability, positioning Zimbabwe as a model for agroecology transition,” said Vimbayi Chimonyo, CIMMYT scientist and crop modeler. “With these efforts, the AE-I is improving current agricultural practices but also building a foundation for future resilience in Zimbabwe’s rural districts.”
A representation diagram of the co-designing cycle.
To ensure a well-informed process, the AE-I research team began its efforts by identifying dominant value chains in the two districts. In Murehwa, these included horticulture, maize, groundnuts, and poultry; while in Mbire, sorghum, cotton, and livestock. Challenges noted included production constraints (availability of improved seed and labor), biophysical constraints (water availability, increased incidents of fall armyworm), economic (market access) and social (agency).
Next, the AE-I research team, and the ALLs conducted a series of surveys, focus group discussions, and key informant interviews to understand existing opportunities that might address the challenges and aid in strengthening the value chains. The AE-I team discovered opportunities related to addressing labor shortages and improving access to improved technologies.
As a result, the research team introduced appropriate scale machinery, suggested seed and livestock fairs to increase access to agroecological inputs, established a series of demonstration plots to showcase technologies that improve water use, and increased mitigation efforts for fall armyworm. After introducing machinery, seed and livestock fairs, and testing the technologies during the 2022/23 season, AE-I returned to ALL members to discuss the impact the activities had on their production systems and determine if any modifications were necessary.
Participants suggested increased visibility of the new technologies and methods, so the AE-I team enhanced demonstration plots and added 100 baby plots during the 2023-24 farming season.
Integrating adaptive testing and feedback yielded valuable information from farmers, providing a strong base for further adaptations in the 2023-24 farming season. This continuous engagement promoted adaptive and context-specific solutions within the AE-I, ensuring that interventions aligned with evolving community needs.
Technologies being tested
To achieve the visions of each ALL, context-specific technologies are being tested to ensure synergy across the identified value chains and collaboration among different food system actors.
Technology/Innovation
Description
Demo plots
2022-23: Twenty mother plots were established to compare the performance of cereal planted in, push-pull, and conventional practices on productivity, rainwater use efficiency, and pest biocontrol.
2023-24: Additional treatments, including biochar, live mulch, and traditional treatments, were introduced. One hundred eleven baby plots were established where farmers adapted mother protocols to suit their contexts.
Farmer Field Days
Conducted for the established demonstration plots in Mbire and Murehwa, these field days showcased the technologies to a broader audience and acted as an agent of evaluation and feedback for the AE-I team.
Mechanization
A service provider model was adopted to introduce appropriate scale machinery, addressing the drudgery associated with farming operations. Equipment provided included threshers, basin diggers, two-wheel tractors, rippers, mowers, chopper grinders, and balers. Training on operation, repair, and maintenance was also provided.
Capacity building
Yearly work plans, co-designed by ALLs, identification of training needs, gaps, and priorities. Facilitated by AGRITEX, these trainings equip farmers with knowledge essential to facilitate agroecology transition and fulfil ALL visions.
Monitoring and evaluation is a valuable component in the co-designing process where the AE-I establishes a feedback loop, engaging farmers and government stakeholders in participatory monitoring and evaluation. This ongoing exercise analyzes various indicators across different experimental treatments, providing valuable insights into the effectiveness and suitability of these approaches within the agricultural context. This continuous analysis leads to further co-designing of tailored solutions for facilitating the agroecology transition.
Farmers and stakeholders from AGRITEX welcomed and appreciated the co-designing process, as they felt empowered by the entire process. They expressed how it gives them ownership of the technologies being implemented through the AE-I project.
The success of the AE-I in the Mbire and Murehwa districts hinges on active participation and collaboration among FSAs. By continuously evaluating and integrating feedback on innovations and addressing challenges through context-specific interventions, the initiative is paving the way for adopting agroecological practices in farming, enhancing the resilience of local food systems.
This original piece was written by Craig E. Murazhi, Telma Sibanda, Dorcas Matangi, and Vimbayi G. P. Chimonyo.
Florence Mutize’s thriving fields of maize, in Bindura, a small town in Mashonaland Central region of Zimbabwe, serve as living proof of the successes of Conservation Agriculture (CA), a sustainable cropping system that helps reverse soil degradation, augment soil health, increase crop yields, and reduce labor requirements while helping farmers adapt to climate change. The seeds of her hard work are paying off, empowering her family through education and ensuring that a nutritious meal is always within reach.
“I have been dedicated to these CA trials since 2004, starting on a small plot,” said Mutize. “Now, with years of experience and adaptation to changing climates, I’ve seen my yields increase significantly, harvesting up to a tonne of maize on a 30 by 30m plot using direct seeding and ripping techniques together with crop residue to cover the soil and rotating maize with soybean.”
Mutize is one of many mother trial host farmers implementing CA principles through the CGIAR Ukama Ustawi regional initiative in Bindura. A mother trial is a research approach involving testing and validating a suite of climate-smart agriculture technologies to identify the best-performing ones which can then be adopted on a larger scale.
Nestled in the Mazowe valley, Bindura experiences a subtropical climate characterized by hot, dry summers and mild, wet winters, ideal for agricultural production. But the extremes of the changing climate, like imminent dry spells and El Niño-induced threats, are endangering local farmers. Yet, smallholder farmers like Mutize have weathered the extremes and continued conducting mother trials, supported by the agriculture extension officers of the Agricultural and Rural Development Advisory Services (ARDAS) Department of the Ministry of Lands, Agriculture, Fisheries, Water and Rural Development.
“Where I once harvested only five bags of maize, rotating maize with soybeans now yields 40 bags of maize and 10 bags of soybeans,” Mutize proudly shares.
The UU-supported CA program also extends to farmers in Shamva, like Elphas Chinyanga, another mother trial implementer since 2004.
Elphas Chinyanga and his son inspect maize cobs in their field. (Photo: CIMMYT)
“From experimenting with various fertilization methods to introducing mechanized options like ripping and direct seeding, these trials have continuously evolved,” said Chinyanga. “Learning from past experiences, we have gotten much more benefits and we have incorporated these practices into other fields beyond the trial area. I am leaving this legacy to my children to follow through and reap the rewards.”
Learning has been a crucial element in the dissemination of CA technologies, with CIMMYT implementing refresher training together with ARDAS officers to ensure that farmers continue to learn CA principles. As learning is a progressive cycle, it is important to package knowledge in a way that fits into current training and capacity development processes.
Pre-season refresher training with mother trial host farmers and extension in Hereford, Zimbabwe. (Photo: CIMMYT)
This process could also be labelled as “scaling deep” as it encourages farmers to move away from conventional agriculture technologies. Reciprocally, scientists have been learning from the experiences of farmers on the ground to understand what works and what needs improvement.
Inspired by the successes of his peers in Shamva, Hendrixious Zvomarima joined the program as a host farmer and saw a significant increase in yields and efficiency on his land.
“For three years, I have devoted time to learn and practice what other farmers like Elphas Chinyanga were practicing. It has been 14 years since joining, and this has been the best decision I have made as it has improved my yields while boosting my family’s food basket,” said Zvomarima.
The longevity and success of the initiative can be attributed to committed farmers like Mutize, Chinyanga, and Zvomarima, who have been part of the program since 2004 and are still executing the trials. Farmer commitment, progressive learning, and cultivating team spirit have been the success factors in implementing these trials. CIMMYT’s long-term advocacy and learning from the farmers has been key to a more sustainable, resilient, and empowered farming community.
Walking methodologies for CIMMYT’s South Pacific hub (Photo: CIMMYT)
“We know about what CIMMYT has done with the hubs here in Mexico, so we’re trying to understand how this methodology works, what happens within the research platforms, in the parcels, the relationship between these two spaces, the technological menus, and how that menu is reaching up to farmers,” says Emmanuel Ekom, from the Ernest and Young team (organization which in the framework of Excellence in Agronomy, a CGIAR initiative) studies how innovation is rising in agriculture.
“We understand that CIMMYT in Mexico has been able to create an innovation approach that prioritizes the farmer. I came from Nigeria with my team, and we are delving ourselves into this approach to comprehend its functioning and see if we can replicate these brilliant ideas in several other countries of the Global South. So, we have visited many interesting hubs in all Mexico,” says Emmanuel.
“One of the most interesting things we were able to experience in one of the hubs was that the mayor from a small town was trained by CIMMYT staff. He understood what the agriculture conservation involves and had contributed to share this knowledge to his people”, mentions Emmanuel who also highlights the participation and inclusion from both private, public, and teaching institutions in the operation of the hubs.
“You could see their faces fill with excitement, especially farmer women when they were talking about how much time they could have saved if they had used the technology developed by CIMMYT and its collaborators. Such methodology is not only making life easier, but it’s also driving farmer women to increase their incomes and helping them save time so that they concentrate on other things. Just the same, I was able to see how the gender-based approach is coping with CIMMYT’s goal and that’s impressive”, says Emmanuel.
“I saw first-hand how the hubs’ function had made an impact on farmers lives, but the most interesting part was seeing both hubs’ managers and farmers get along very well. Every time we went to a parcel, our plan was to only visit one farmer but sometimes we ended up visiting 10 or 15, and the manager would go and chat with them. And I think that’s amazing”, says Emmanuel, for whom the experience of the hubs in Mexico will allow him to draw up the path to replicate this methodology in other latitudes.
Panelists at the “Digging Deeper: Advancements in Soil Health Monitoring for Sustainable Food Systems and Climate Resilience” side event, hosted by IFDC at the Africa Fertilizer and Soil Health (AFSH) Summit held in Nairobi. (Photo: Marion Aluoch/CIMMYT)
Farmers interact with soils daily, supporting the entire food system. Empowering them with tools for research and scalable learning initiatives is crucial.
Speaking as a panelist at the 2024 Africa Fertilizer and Soil Health (AFSH) summit, Paswel Marenya, CIMMYT senior scientist, emphasized the need to enhance farmers’ capacities to effectively utilize digital tools.
“Digital tools do not inherently lead to impactful changes unless they enhance farmers’ capabilities in managing soil health,” said Marenya. “The potential of a digital tool should enable farmers to shorten the cycle from receiving information to applying new techniques.”
Paswel Marenya, senior scientist at CIMMYT. (Photo: Marion Aluoch/CIMMYT)
Simple, easy to use tools
One promising solution is the development of user-friendly platforms that synthesize essential information from cutting-edge research into practical tools.
“In partnership with IFDC, CIMMYT is currently collaborating to develop an interface that synthesizes essential information into a user-friendly digital platform. This interface would be complemented by tools that allow for on-site testing,” said Marenya.
“CIMMYT aims to design digital tools that not only improve access to information but enhance the farmers’ ability to learn, innovate, and adapt. This approach promises real progress beyond more recommendations,” said Marenya.
This sentiment was echoed by Leigh Winowiecki, soil and land health global research lead at CIFOR-ICRAF, who discussed advancements in soil health monitoring and highlighted the Land Degradation Surveillance Framework (LDSF) which collects data on various indicators of soil health.
Leigh Ann Winowiecki, global research lead for soil and land health at CIFOR-ICRAF. (Photo: Marion Aluoch/CIMMYT)
Addressing the forum as the keynote speaker for the side event titled, “Digging deeper: Advancement in soil health monitoring for sustainable food systems and climate resilience,” Winowiecki showcased the global implementation and impact of the framework, noting its implementation in 40 countries.
“This framework is a field-based method that collects data on various indicators of soil health, land degradation, and vegetation diversity across landscapes,” Winowiecki said.
The findings from the framework guide practical interventions to mitigate soil erosion and influence policy.
Annie Wakanyi, director of partnerships & business development at One Acre Fund, highlighted how they prioritize farmers by providing high-quality inputs on credit, ensuring they are distributed near their farm fields, and offering training on usage, as well as assisting farmers in accessing markets for the surplus they produce.
Annie Wakanyi, director of global government partnerships, One Acre Fund. (Photo: Marion Aluoch/CIMMYT)
The private sector’s role was addressed by Jonathan Atkinson, Farm Service Unit Africa, who introduced the “cost to serve model” to understand the dynamics between costs and return on investments for farmers. He emphasized the need for practical, scalable approaches for soil health interventions that cater for commercial activities.
Jonathan Atkinson, farm service unit Africa. (Photo: Marion Aluoch/CIMMYT)
Professor Nalivata of Lilongwe University of Agriculture and Natural Resources emphasized the importance of addressing soil erosion to achieve soil health in Africa using Malawi as a case study. He discussed policy implementation on fertilizer, promoting climate-smart agricultural practices and research as strategies implemented to address soil degradation in Malawi, calling for more initiatives like incentives for farmers and building human capacity.
“This can be achieved if we maintain a collaborative approach involving government, academia, the private sector, and donor communities to transform soil health and improve livelihoods,” said Nalivata.
Latha Nagarajan, SOILS consortium director IFDC’s USAID-funded soils initiative. (Photo: Marion Aluoch/CIMMYT)
Latha Nagarajan, in her presentation on the IFDC’s USAID-funded soils initiative, highlighted how the initiative improves livelihoods through innovative soil management. She explained the ‘space to place’ approach, which integrates spatial remote sensing data with place-specific soil health data to enhance soil management decisions, increasing efficiency, resilience, and sustainability.
Group photo of the panelists at the AFSH Summit in Nairobi (Photo: Marion Aluoch)
Improving soil health is critical to sustainable agriculture, and for addressing climate change, tackling environmental challenges, and enhancing food security. Through projects by CIMMYT and partners, potential scalable solutions are under development, but additional work is still required.
“To effectively scale up soil health initiatives, we need to prioritize investments and establish a framework that maximizes returns,” said Bram Govaerts, CIMMYT director general, during the 2024 Africa Fertilizer and Soil Health (AFSH) Summit in Nairobi, Kenya. “It is crucial to use simple, quantifiable indicators for systematic assessments and decision-making, and to broaden these indicators to foster investment from public, private, and civil actors.”
As a keynote speaker in the “Strategies to Foster Africa’s Resilience to the Global Fertilizer Crisis” parallel session, Govaerts highlighted the intertwined challenges of soil health and fertilizer accessibility. “95% of our food comes from the soil, yet in 14 countries the cost of fertilizer has more than doubled. Fertilizers contribute to 2% of global greenhouse gas emissions and are often mismanaged—overused in some regions and underutilized in others.”
The transition to a more sustainable and climate-resilient approach to soil health and fertilizer use requires a comprehensive structure that considers broader aspects of agricultural sustainability. “To enhance soil health effectively, a clear framework is necessary that includes investment prioritization, integrated soil management, extension and advisory services, and the utilization of data and technology,” Govaerts added.
This recommended framework included identifying and prioritizing investment opportunities, balancing organic and inorganic inputs, strengthening extension systems, and leveraging technology to provide farmers real-time advice.
One practical example of effective soil health management in practice is CIMMYT’s Southern Africa Accelerated Innovation Delivery Initiative (AID-I) Rapid Delivery Hub. The project helps farmers cope with high fuel and fertilizer prices by providing them with innovative tools and information to manage cost and supply disruptions. This addresses systemic weaknesses in agriculture by accelerating market-based delivery of improved seed, fertilizer, and critical information to farmers.
“Under AID-I, rapid soil testing has been prioritized. Collaborating with the International Fertilizer Development Center (IFDC) and mobile soil labs like those in Zambia exemplify innovative data point collection strategies,” said Govaerts.
During the panel discussion, Anne Muriuki, principal research officer at the Kenya Agricultural and Livestock Research Organization (KALRO) highlighted the key challenges that African countries face in accessing fertilizers during global crises and the impact on agricultural productivity. “Farmers face scarcity and high costs, leading to reduced yields and increased reliance on unsustainable fertilizers. These issues not only reduce agricultural productivity, but they also aggravate food insecurity and economic instability.”
David Nielsen, a former World Bank official, stressed the importance of having site-specific soil information and investing in human capital and educational institutions to increase soil science expertise and improve the availability of site-specific information. “These two issues should be high priorities. They are crucial, especially when fertilizer access is limited, but they remain vital even with adequate fertilizer supply.”
Douglas Kerr, vice president of business development at the IFDC discussed how governments, international non-governmental organizations (NGOs), and the private sector can collaborate to ensure continuous access to fertilizer during a global crisis. The Sustain African Program was an example of IFDC’s role in gathering market information and developing a concept that has since been integrated into ongoing operations. “In a nutshell, multi-stakeholder collaboration needs to be open, transparent, supportive, and unified.”
Charlotte Hebebrand, director of communications and public affairs at the International Food Policy Research Institute (IFPRI), emphasized the need to increase fertilizer production within Africa, improve access to markets, and address response constraints to reduce shocks. “A major focus is on repurposing subsidies. It is sensitive but critical to determine the most efficient way to support farmers and promote soil health.”
Mehti Filali, senior vice president of OCP in West Africa, highlighted successful case studies from Ethiopia and Nigeria, where domestic initiatives and regional cooperation have resulted in significant agricultural growth. “Ethiopia has doubled crop production and created tailored fertilizer formulas, while Nigeria’s initiative has consolidated fertilizer procurement, created jobs, and saved US $250 million in foreign exchange. OCP’s contribution, though modest, has been critical, marked by significant milestones such as soil testing and the development of blending units.”
As Africa continues to face these challenges, the response must be dynamic, drawing on both local knowledge and scientific data. Robust data governance is essential for integrating soil health into market-driven decision-making, promoting crop diversification, and integrating organic and inorganic inputs for sustainable agriculture. “Let us remember the importance of integrating soil fertility management in a step-by-step manner, prioritizing action tailored to specific locations and conditions. Sophisticated extension systems, backed up by robust data, are crucial,” Govaerts concluded.
A farmer in Nariño, Colombia on a diversified chagra with native maize, potato, oca, squash, fava bean, and other perennial and wild crop harvests. (Photo: González, Alpala, Pinzón, Rodríguez, Bolaños, Romero, González)
In the mountains of Nariño and the Cauca Valley, Colombia—as in many other rural regions of Latin America—farming systems are usually family-operated and divided by gender. Women’s and men’s roles are separate and differ in terms of expertise, involvement, and decision-making.
Roles traditionally assigned to women often limit their capacity to bring about changes in agriculture. “Food preparation, house cleaning, family care, and especially childcare, limit their ability to participate in agricultural training”, says a team of CIMMYT specialists who recently carried out a series of participatory diagnostics in these regions of Colombia.
Participatory diagnostics are designed to document and understand farmers’ perspectives on native maize conservation and the desertion of rural regions in order to jointly develop conservation strategies for these regions. However, CIMMYT specialists noted that women farmers struggle to participate and learn when they are burdened with childcare.
Group of women farmers discuss men’s and women’s roles in native maize conservation in Córdoba, Nariño, Colombia. (Photo: González, Alpala, Pinzón, Rodríguez, Bolaños, Romero, González)
“Even when women try hard to attend events, they cannot fully take in the new information because they are busy tending to their children.” In response, the event organizers came up with a novel solution: providing childcare during workshops. “So, mothers can focus on what they are doing during workshops, children partake in organized games and exploratory and artistic activities in a safe space where their mothers can see them.”
During a recent diagnostic “several activities were planned, like board games—CIMMYT developed memory and bingo games, as well as snake and ladder board games on principle maize practices and pests—and some art projects allowing the children to talk about how they interact with the land and what it means to them. At the end, they displayed their work about what they learn with their mothers and family in the tulpa (fire pit) or chagra,” the specialists explain.
“These types of activities are important and enriching for the children because they replace day-to-day cellphone play with recreational games about agriculture. So, it seems that we should make sure that the local children know about these types of events,” expressed the attendees. They also reflected on how this type of inclusion helps strategies addressing generational replacement, particularly in places like Nariño, where the number of young people in the fields is notably decreasing.
With this in mind, including young people in program development and design is key to “ensuring a future rural population, given that they introduce the community to new, fresher ideas and visions,” says Don José, a farmer from Córdoba, Nariño, making note of how the Herederos del Planeta Los Tucanes represents a victory. It is a space where girls, boys, and young people can use their voices to influence issues related to natural reserves, their education, and the preservation of native seeds.
This is how the children—who originally could only hope to be expected to sit silently or play on their phones— became an important part of the participatory processes in Nariño. And now, with this support, women from rural communities, don’t just have the opportunity to expand their knowledge. They can also make positive contributions to household decisions and phytogenetic resource conservation.
Girls make a presentation about their territory to their mothers and fathers, based on the activities during the workshops in Nariño, Colombia. (Photo: González, Alpala, Pinzón, Rodríguez, Bolaños, Romero, González)
“Yes ma’am, the children’s space was the best because that way we were able to focus on the topics,” reported a woman in Cumbal. This is an example of how an agricultural extension strategy requires us to identify the preferences, interests, and incentives of men and women in relation to their gender roles in order to create environments that facilitate the development of sustainable agricultural technologies and practices. We must understand that the work women farmers perform both in the fields and within the household are inextricable from each other.
These types of strategies are crucial for combatting the environmental and food crisis because small-scale farmers implement sustainable agrifood systems and promote agrobiodiversity conservation. We find the resources essential for agrifood security in their milpas, orchards, backyards, and chagras—in Mexico and Colombia—where they handle, use, and preserve native crops and determine the selection of improved climate-resilient varieties.
As the world grapples with climate change, resilient crops such as millets play an increasingly important role. Their ability to thrive in low soil fertility and limited moisture levels makes them ideal for Africa’s changing climate. However, despite their potential, it remains largely untapped.
In an initiative to address the untapped potential and the growing challenges associated with the cultivation of pearl and finger millets in Africa, a high-profile discussion convened experts from various fields. This session, part of a workshop titled “Bottlenecks to Expansion of Pearl and Finger Millets in Africa,” organized by the Bill & Melinda Gates Foundation in collaboration with the Senegalese Institute of Agricultural Research (ISRA) and CIMMYT, aimed to identify and prioritize key bottlenecks in crop improvement.
A panel of experts from different organizations discuss the importance of national and international initiatives in promoting crop improvement and millet innovations, emphasizing collaboration as a key driver of agricultural progress. (Photo: Marion Aluoch/CIMMYT)
Significance of the International Year of Millets
The United Nations General Assembly declared 2023 the International Year of Millets to raise awareness of and direct policy attention to the nutritional and health benefits of millets and their suitability for cultivation under adverse and changing climatic conditions. The program highlighted the critical need to promote sustainable agriculture and enhance food security by adopting climate-resilient crops like millets, which play an important role in mitigating the effect of climate change, due to their adaptability to adverse and changing climatic conditions.
“We have been actively engaged in gathering input and support from all over the world, not just from Africa and Asia but also from regions like Latin America and Eastern Europe,” said Makiko Taguchi of the Food and Agriculture Organization (FAO). “This year has seen a surge in interest and collaboration in the millet community and we are excited about the possibilities that lie ahead,” she added.
Makiko Taguchi of the Food and Agriculture Organization (FAO) emphasizes the significance of the 2023 International Year of Millets. Kevin Pixley, director of CIMMYT’s Dryland Crops Program, attentively listens. (Photo: Marion Aluoch/CIMMYT)
National strategies to enhance millet production
In an effort to ensure food security and achieve production goals over the next five years in Senegal, a strategic plan encompassing various key initiatives will be implemented to meet the demands of millets.
Hamidou Diallo, from the Ministry of Agriculture, Rural Equipment, and Food Sovereignty of Senegal (MAERSA), summarized the strategy. First, is a focus on enhancing production and productivity. Second, the plan calls for the use of high-quality seeds and collaboration with ISRA to provide foundational seeds. Third, aiming to equip producers with the necessary tools and equipment. Last, the plan seeks to increase the overall cultivated area of millets.
“We align ourselves with the needs of the local community. By doing this, it ensures that the initiatives undertaken are not only impactful but also resonate with the agricultural landscape and the needs of the communities served,” said Diallo.
Hamidou Diallo from Senegal’s Ministry of Agriculture, Rural Equipment, and Food Sovereignty (MAERSA) highlights the government’s strategic plan for meeting the country’s millet demand. (Photo: Marion Aluoch/CIMMYT)
Innovative initiatives for the Dryland Crops Program
Kevin Pixley, director of the Dryland Crops Program (DCP) and Wheat Program director a.i. at CIMMYT, highlighted four initiatives in which the program is involved. One is the establishment of the Africa Dryland Crops Improvement Network, comprising national program scientists and led by the steering committee from Eastern and Southern Africa (ESA) and Western and Central Africa (WCA). Their mandate is examining investments in capacity development and infrastructure and shape breeding programs. Second, a legumes mining project at Colorado State University, focusing on genetic diversity and using big data tools to identify resilient traits. Third, working on gene editing projects such as reducing rancidity in pearl millets in countries that are open to these technologies. Last, the Vision for Adapted Crops and Soils (VACS) project, that will include millets as a prioritized crop. These initiatives are crucial for creating pathways to improve farmers’ livelihoods and popularize millets.
“Creating an effective pathway is critical to these approaches. We need to find innovative ways to reach more farmers with options to improve their livelihood and popularize millets across different market segments,” said Pixley.
Kevin Pixley, director of the Dryland Crops Program at CIMMYT, discusses CIMMYT’s current initiatives as Hamidou Diallo (MAERSA, Senegal) and Makiko Taguchi (FAO) listen. (Photo: Marion Aluoch/CIMMYT)
CIMMYT’s program on Dryland Crops is at the forefront to improving breeding and seed systems, with the aim to improve the livelihoods of small-scale producers and consumers of these crops in sub-Saharan Africa.
Aware of the changing needs of the global community, CIMMYT has begun on a journey to advance research and broaden its impact by implementing the Dryland Crops Program. This approach is based CIMMYT’s 2030 Strategy, which has the potential to shape the future of agriculture as a catalyst of climate resilience, sustainable and inclusive agricultural development, and food and nutrition security.
The program is critical in promoting climate resilience, sustainable agricultural practices, and food and nutrition security in sub-Saharan Africa. CIMMYT is working on dryland crops like millets and legumes, which have untapped potential for contributing to food security, particularly in climate-vulnerable regions.
Research and innovative labs
Geoff Morris from Colorado State University shared insights on the recently concluded United States Agency for International Development (USAID) Innovation Lab on Sorghum and Millets. This activity spanned the entire value chain from trait discovery to breeding program support to the development of value-added products. The most successful projects, in his opinion, were those led by African-based scientists.
“It is essential for Africa scientists to be in the driver sear to ensure that research agenda aligns with their needs,” he said. “There is a gap in knowledge not about what we know here but about what U.S. researchers know about supporting African breeders. It’s crucial for researchers to define the needs to guide effective collaborations,” said Morris.
Pioneering role in millet sector growth
The International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) has contributed significantly to driving growth in the millet sector, including innovation generation and knowledge sharing. Damaris Odeny, ICRISAT India, highlighted the organization’s contributions particularly in the agri-business incubation platform. The platform serves as a bridge, identifying suitable technologies to specific regions and supporting local entrepreneurs in deploying these technologies to reach smallholder farmers. While the model has been successful in India, its adoption in Africa has been slower, owing to regional differences and varying levels of investments.
Damaris Odeny of ICRISAT India shares insights on ICRISAT’s impact on the agri-business incubation platform. (Photo: Marion Aluoch/CIMMYT)
The Feed the Future Innovation Lab for Crop Improvement, managed by USAID and Cornell University efforts in fostering regional collaborations funds a center for innovations across regions, fostering regional collaborations that are critical for sharing knowledge and resources, benefiting not only regions within Africa but also further afield.
“Moving forward, we should align these initiatives and identify synergies to maximize their impact. This approach will encourage greater engagement and the adoption of innovative solutions at the local level,” said Odeny.
The path forward for millets in Africa and beyond is not only promising but essential for addressing issues of food security, climate resilience, and sustainable development. This can be accomplished by aligning these initiatives with global sustainability goals and focusing on innovative, collaborative efforts.
Changing the narrative through communication
Turning to the power of communication, Douglas Gayeton, co-founder of The Lexicon emphasized the role of effective messaging in changing people’s perceptions of millets.
“When consumers understand what they are purchasing and how it aligns with their values, they can make informed decisions that benefit the entire food system,” said Gayeton.
He also underscored the importance of changing the narrative around millets. He emphasized the importance of shifting away from terms like ‘neglected’ and ‘orphaned’ crops to more positive empowering language that resonates with consumers and policy makers.
“In order to change the food system, we must provide consumers with information at the point of purchase that applies to their values. By linking that benefit to consumer values, this approach has the potential to significantly expand millet markets,” said Gayeton.
Douglas Gayeton, co-founder of The Lexicon, emphasizes the role of effective messaging while Geoff Morris from Colorado State University shared insights on research and innovation labs on sorghum and millets. (Photo: Marion Aluoch/CIMMYT)
The discussions highlighted the valuable lessons to be learned from the efforts to enhance millet utilization in Africa and other regions. The collaboration across various sectors, from government to research institutions and the private sector, highlights the multifaceted approach in addressing the challenges facing millet cultivation and utilization. Recognizing the significance of local engagement and the empowerment of local scientists underscores a crucial lesson: solutions need to be tailored to the specific context, utilize local knowledge, and address local needs to ensure sustainability. In addition, the significant impact of communication in reshaping perceptions about millets demonstrates the importance of storytelling in shaping consumer behavior and policy.
