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Theme: Poverty reduction, livelihoods and jobs

Building a sustainable hybrid seed market system in Nepal to enhance food security and farmers’ profitability: transforming the seed sector through local capacity development

Written by dmedina on . Posted in Blogs.

Hybrid maize seed production field at Kailali district in Nepal (Photo:AbduRahman Beshir/CIMMYT)

Nepal, a Himalayan nation with substantial agricultural potential, has a maize seed market valued at over $100 million. Yet in 2023, only 15% of the national demand for quality maize seed was met. Historically, the country has relied heavily on imports to supply hybrid maize seeds, which account for approximately 15–20% of the cultivated maize area.

To address this challenge, CIMMYT, in collaboration with the Nepal Agricultural Research Council (NARC) and local private seed companies, has embarked on a transformative journey to strengthen domestic hybrid maize seed production and marketing systems. The results have been impressive: winter-season hybrid seed production has increased from just 4.5 metric tons in 2018 — when local hybrid seed efforts began — to 200 metric tons by 2023/24. This growth has been fueled by hybrid maize varieties developed by CIMMYT and released by NARC, which continue to drive this upward trend.

Manesh Patel, President of Asia and Pacific Seed Association (APSA), reflected on his experience on Nepal’s evolving seed industry during the recent International Seed Conference in Kathmandu: “About 10 or 12 years ago, I had the opportunity to interact with the seed stakeholders in Nepal. At that time, the seed sector was not viable, and the role of the private sector was minimal. Now, I am impressed to see such transformative initiatives in Nepal’s seed sector.”

Patel acknowledged the vital role of CIMMYT and other stakeholders, particularly under the Nepal Seed and Fertilizer Project (NSAF) in driving this transformation. The local seed companies have been instrumental in scaling hybrid seed production, by leveraging the technical, human, and institutional capacity development support provided by CIMMYT and partners.

Hybrid seed production hubs — a model to foster agile seed business

Under the NSAF project, CIMMYT partnered with ten Nepalese seed companies and farmers’ cooperatives to establish hybrid seed production hubs. Previously, companies operated in a fragmented and inefficient manner, resulting in elevated production costs. To address this, the project identified strategic production hubs where farmers could pool their land and produce seeds in an adjacent, coordinated seed production. The districts of Dang, Kapilvastu, and Kailali emerged as key hubs, now hosting at least six seed companies working collaboratively to streamline hybrid maize seed production.

Spearheaded by collaborative efforts between public and private stakeholders, these hubs are contributing to Nepal’s seed sector by centralizing resources, technology, and expertise. Since 2020/21, these hubs have served as key focal points for the production of quality hybrid seeds and for advancing improvements across the seed value chain. Notable outcomes of the model include:

  • Bringing breeders, agronomists, and technical experts together for knowledge transfer and streamlined seed multiplication which enhances efficiency.
  • Enhancing seed quality through centralized facilities, and land pooling, which reduces cross-contamination of the seed field and ensures rigorous quality control.
  • Reducing costs through centralized operations, which lowers production cost and makes hybrid seeds more affordable and accessible.
  • Strengthening the supply chain helps to enhance timely seed availability.

The Dang hub stands as a testament to the success of Nepal’s emerging hybrid seed production model. Between 2020/21 and 2023/24, the production area expanded by more than 300%, seed production rose by an impressive 1,450%, and farmer participation increased by 290%.

This extraordinary growth was made possible through a strong public-private ecosystem, including support from the Prime Minister Agriculture Modernization Project (PMAMP), which facilitated mechanization as seed companies scaled their operations. In 2023/24 alone, the hub produced enough hybrid maize seed to plant 10,000 hectares — yielding nearly $25 million in grain value that would otherwise have been met through costly imports.

Tripling farmers’ incomes and creating rural job opportunities

Nepal faces significant rural outmigration, as economic pressures and shifting aspirations drive many men and youth to seek opportunities elsewhere leading to depopulation and increasing abandonment of farmland. In their absence, women now comprise an estimated 60–70% of the rural workforce, often balancing farm labor with household responsibilities. Amid these challenges, the hybrid seed business model is proving transformative. By enabling farmers to generate higher returns from smaller plots and creating rural employment opportunities for both women and men, it offers a path to revitalizing rural livelihoods and strengthening local economies.

A women farmer engaged in detasseling operation of hybrid maize seed field at Kapilvastu district in Nepal (Photo: CIMMYT/Nepal)

Farmers like Ganesh Choudhary and Yuvraj Chaudhary exemplify this success. Ganesh transitioned from wheat farming to hybrid maize seed production at the Kailali hub under a contract with Unique Seed Company. In just one season, his income tripled, earning $1,980 compared to $660 from wheat on the same plot of land. Similarly, Yuvraj, working with Gorkha Seed Company at the Dang hub, earned $2,400 in his second year, three times more than his previous income—after receiving targeted training and technical support.

Additionally, key operations in hybrid seed production, such as detasseling and roughing, have created employment opportunities for rural women, who manage over 60% of these tasks. The financial security offered by buyback guarantees from the seed companies, combined with the efficiency of clustered land management, has provided farmers with a more sustainable pathway to improved livelihoods. This approach not only addresses economic challenges but also helps curb migration and empowers rural communities.

Maintaining the momentum

The modest beginnings of hybrid seed production are ushering in a new era for Nepal’s seed sector and represent a beacon of hope for its broader agricultural transformation. By effectively integrating seed companies, public research institutions, cooperatives, and government support, Nepal is poised to build a resilient seed market system — one that enhances farmer livelihoods and bolsters the national economy.

To sustain and consolidate these gains, continued collaboration and partnership among stakeholders is essential. Building on the strong foundation laid and maintaining momentum will require, among other efforts:

  • Policy support by the government to encourage hybrid seed production and provide necessary resources, particularly to hybrid seed startups.
  • Foster private sector engagement and strengthen partnerships with seed companies to ensure long-term market viability.
  • Institutional capacity building and investment in training programs for farmers, agronomists, and technical staff to maintain and enhance the quality of hybrid seeds.
  • Strengthening research and development, particularly to develop and deploy new hybrid varieties suited to diverse agro-ecological zones and market segments.
  • Enhance financial access to credit and insurance for seed companies, seed growers to mitigate risks and encourage investment.

The remarkable progress in hybrid seed production driven by coordinated public-private efforts marks a pivotal shift for Nepal’s agricultural future. Beyond reducing dependence on costly imports, this momentum is laying the foundation for a resilient, self-sufficient seed sector. It holds the promise of greater food security, increased farmer incomes, and long-term sustainability. With continued investment and collaboration, Nepal is not only transforming its seed systems but also empowering its rural communities and securing a more prosperous agricultural economy for generations to come.

Can organic fertilizers rebuild Zimbabwe’s fragile soils?

Written by dmedina on . Posted in Blogs.

(Tracy Chokurongerwa and Atlas representative in her trial plot (Photo: CIMMYT)

“Our soils are exhausted. Even the best hybrid seed won’t yield much without nutrients. Organic fertilizers give us hope, but are they affordable and available? We need to understand our soils and make informed choices. This is an agrarian district; water isn’t scarce, but good soil is,” lamented Mrs. Munyoro, a district local authority official in Murehwa.

These words reflect a difficult reality confronting many smallholder farmers in Zimbabwe’s dryland farming regions: the urgent need to restore soil health in an increasingly fragile climate. With nearly 70% of the soils in districts like Murehwa and Mutoko classified as sandy, low in organic carbon, and prone to nutrient leaching, the potential for long-term productivity is steadily declining. Compounding this challenge is a decline in livestock populations due to disease, which reduces access to cattle manure, once a dependable source of organic nutrients.

To respond to these issues, the Resilience Building through Agroecological Intensification in Zimbabwe (RAIZ) project, led by the research consortium CIMMYT, is conducting field trials targeting soil fertility enhancement strategies that align scientific rigor with local practicality. These trials explore how conservation agriculture (CA) techniques and various organic fertility inputs—ranging from traditional manure to market-supplied products like Bokashi, Atlas orgfert (organic D), Orgfert, and Vermicompost—can sustainably improve soil fertility, structure, microbial health, and ultimately yield outcomes.

But why do these trials matter? The market is increasingly saturated with organic fertilisers, which offer both opportunities and dilemmas for smallholder farmers. From ZimEarthworms’ vermicompost, Bokashi, Orgfert, and Atlas orgfert (organic D) gaining visibility, questions remain around their affordability, accessibility, and context-specific performance. Farmers continue to rely on cattle manure where available, but rising livestock mortality, including from theileriosis (commonly referred to as January disease), is limiting this resource.

The RAIZ trials go beyond measuring yield data—they also evaluate farmer appreciation, labor requirements, and cost-effectiveness. Moreover, local authorities emphasize the importance of understanding how different organic inputs influence nutrient cycling, soil microbial activity, and overall soil fertility dynamics over time.

With several companies producing organic inputs, and cattle manure being a traditional staple, the big questions remain: What works best? What can farmers afford? And how can the findings shape broader adoption? This integrated approach is critical for guiding broader adoption of sustainable practices in Zimbabwe’s farming systems, where poor granite-derived sandy soils of low organic matter and low pH constitute up to 60% of the country’s arable land.

Insights from the Field

The farmer-led trial by Tracy Chokurongerwa in Murehwa offered compelling insights into the comparative value of organic inputs under both conventional and CA management, including intercropping setups such as maize–cowpea combinations. Treatments across plots were standardized to include five organic amendments: Vermicompost, Orgfert, Atlas orgfert (organic D), Bokashi, and cattle manure.

An aerial view of the experimental plot on organic soil amendments in Murehwa Ward 28 (Photo: CIMMYT)

Bokashi showed notable improved performance compared to the previous season, while Atlas orgfert (organic D) emerged as the preferred input by farmers based on visual crop vigor and yield observations. ZimEarthworms’ vermicompost performed particularly well when combined with Compound D fertilizer, suggesting synergistic effects between organic and synthetic inputs. However, challenges with land topography and water retention reinforced the need for supporting practices such as contour ridges, stormwater diversion channels, and timely land preparation.

In another trial, one farmer tested intercropping with pigeon pea and echoed the preference for Atlas orgfert (organic D). A separate rate trial examined the impact of increasing organic input volumes, revealing a positive yield response under CA systems, although erosion risks on sloped terrain were a concern—emphasizing once again the importance of land and water management.

In Mutoko, trials faced additional variables. Termite infestation was notable in one plot, aggravated by water runoff and poor mulch management. However, plots that utilized decomposed leaf litter mulch showed better moisture retention and stronger crop establishment under conservation agriculture practices. At some sites, the differences between CA and conventional till plots were striking to all visitors, clearly demonstrating the regenerative capacity of CA-based systems.

These examples illustrate how site-specific conditions—such as slope, soil type, and mulch availability—heavily influence the outcomes of soil fertility interventions. Importantly, researchers noted that marginal land allocation for trials (often the only land farmers can offer) can limit replicability and yield potential, highlighting the tension between field research conditions and real-world farming constraints.

Highlights of the 2023/24 Season

The 2023/24 season was a year of experimentation and learning for the RAIZ project, as farmers diligently undertook the targeted trials with recommended organic fertilizer rates and conservation agriculture (CA) methods. A total of 51 farmers participated in farmer-led experiments, with 30 testing standard or recommended rates of organic amendments under CA techniques, and 21 evaluating different organic fertilizer rates. Six decentralized learning centers hosted demonstrations on maize variety performance, CA principles, sorghum, and manure use, providing a platform for peer learning and knowledge exchange.

Despite erratic rainfall ranging from 250 to 500 mm, the trials delivered critical insights into what works and where. Results showed limited maize harvests, while the trials emphasized understanding which soil amendments are most effective across different areas. This approach helps farmers avoid costly fertilizer investments by identifying locally affordable and sustainable soil enhancement options. The need for early land preparation and strategic planning at the start of the season was a key takeaway, particularly in the face of climate unpredictability and ongoing soil degradation.

Reflections from the Ground

One of the strongest messages from both farmers and stakeholders was a call for continuity. Participants appreciated the way research was embedded within farmer realities and stressed the importance of scaling the initiative. Farmer engagement from the outset, coupled with co-implementation of trials, has fostered a sense of ownership and trust.

A particularly telling observation was the presence of witchweed in conventional maize plots, reinforcing the importance of integrated soil fertility management and diversified cropping systems. Such findings not only validate CA and organic input combinations but also contribute to a growing body of evidence on how to manage parasitic weeds through ecological approaches.

With community trust, scientific insight, and early success stories in hand, the pathway to broader adoption of organic-based soil restoration strategies is becoming clearer. However, sustained support, adaptive extension services, and inclusive learning platforms will be critical to maintain momentum. For districts like Murehwa and Mutoko, soil health is the limiting factor—but with the right inputs, the right knowledge, and continued collaboration, smallholder farmers can rebuild the fertility foundation of their lands, and with it, secure the future of rural livelihoods.

Retraining Trialists: Enhancing Capacity for Quality Data Collection

Written by dmedina on . Posted in Blogs.

The Zambia Agriculture Research Institute (ZARI) recently conducted a comprehensive retraining program for trialists, led by Lloyd Mbulwe, Lead Breeder, with support from CIMMYT. The initiative was driven by a growing demand for enhanced capacity in field book management, DNA sampling, and quality control measures. 

A group photo of the training participants (Photo: ZARI)

The well-attended training brought together triallists and assistant breeders from across the country, representing various research programs, including sorghum, finger millet, and pearl millet. The platform offered a valuable opportunity to harmonize data collection procedures, ensuring consistency and accuracy in research efforts collected. 

The training covered the full spectra of trial management- from planting to harvest– alongside robust guidance on data collection. Participants also received instruction on data analysis and interpretation, enabling them to extract meaningful insights from their field data. A focused session on DNA leaf sample preparation for fingerprinting emphasized the importance of accuracy and integrity in genetic research. The training introduced key concepts in quality assurance and quality control (QAQC), essential for upholding rigorous scientific standards.  

Participants in the field during a hands-on evaluation session of sorghum varieties (Photo: ZARI)

A key highlight of the training was the practical session on field book management. Participants had the opportunity to work with the field book, identifying challenges and opportunities associated with its use in the field. This hands-on experience enabled them to develop a deeper understanding of the field book’s capabilities and limitations, ultimately sharpening their field-based data skills enhancing their field-based data skills.  

To complement the classroom and practical sessions, participants also visited the Plant Pathology Laboratory at ZARI Headquarters, where they gained insights into disease diagnosis, sample preparation, and QAQC procedures used in laboratory settings. The visit reinforced the importance of accurate field data and proper sample handling to support robust laboratory analysis and research outcomes. 

Participants at the Plant Pathology Laboratory at ZARI Headquarters, , exploring ongoing research activities (Photo: ZARI)

The training aimed to equip triallists with the necessary skills and knowledge to collect high-quality data, manage DNA samples effectively, and apply QAQC measures to ensure the reliability of research outcomes. 

By enhancing the capacity of trial lists, ZARI aims to improve the overall quality of research outputs-ultimately contributing to the development of improved crop varieties and enhanced agricultural productivity in Zambia. 

Pairwise Licenses Gene Editing Tools to CIMMYT to Fast-Track Smallholder Farming Systems’ Transformation

Written by dmedina on . Posted in Press releases.

Durham, N.C., and Texcoco, Mexico (June 12, 2025) – Pairwise has entered a landmark licensing agreement with the non-profit, international agricultural research organization CIMMYT to provide access to its Fulcrumℱ gene editing platform, including the advanced SHARCℱ CRISPR enzyme. This partnership will accelerate the development of improved crop varieties for smallholder farmers across 20 countries where CIMMYT implements integrated research and development initiatives.

CIMMYT, based in Mexico and operating in 88 countries, is a key member of the CGIAR network and a global leader in developing sustainable solutions for food and climate security. Under the license, CIMMYT and its National Agricultural Research Systems (NARS) partners will have access to Fulcrum tools in crops including maize, wheat, sorghum, and regionally important staples like pearl millet, finger millet, pigeon pea, and groundnut.

“Advanced breeding techniques replicate what happens in nature in a faster, more focused way. We’re excited to have access to a gene editing technology that allows us to not only develop new traits but also make these traits available to farmers who can benefit from them,” said Sarah Hearne, Chief Science and Innovation Officer at CIMMYT. “CIMMYT is committed to bringing new technologies to smallholder farmers in the Global South, which aims to enhance resilience and nutritional characteristics of crops and help develop livelihoods and communities. Fulcrum will speed up the delivery of the climate resilient varieties that farmers urgently need.”

The Fulcrumℱ Platform includes Pairwise-developed gene editing tools for cutting, base editing, and templated editing a toolbox which enables not only turning a characteristic on or off but also tuning it— like a dimmer switch to tailor the trait and deliver the optimum phenotype.

“Our Fulcrum Platform was built to help scientists solve urgent, real-world challenges in agriculture,” said Ian Miller, Chief Operating Officer at Pairwise. “This agreement allows CIMMYT to use our powerful CRISPR tools to deliver real-world improvements for farmers facing food insecurity and climate pressure. We outlicense to organizations like CIMMYT because Pairwise believes this transformative technology should be broadly available to those working to improve agriculture for smallholder farmers.”

Gene editing enables precision improvements in crop yield, resilience, and nutrition that could be achieved through conventional breeding but were impractical due to time and cost restraints.  By making these powerful tools more accessible, this partnership accelerates impactful innovation in regions where food system improvements are most urgently needed. Through CIMMYT’s research network, these tools will be deployed in diverse environments, providing researchers with a flexible alternative for product development and a clear pathway to real-world impact.

About Pairwise
Pairwise is agriculture’s leading gene editing powerhouse, building a healthier world through partnership and plant innovation. Co-founded by the inventors of CRISPR, our Fulcrumℱ Platform accelerates the development of climate-resilient, nutritious, and sustainable crops. As trusted partners to global industry leaders and nonprofit institutions, we help breeders move faster while transforming food and agriculture for farmers, consumers, and the planet. Founded in 2017 and based in Durham, NC, Pairwise is committed to delivering innovation that makes food easier to grow — and better to eat. For more information, visit www.pairwise.com.

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.
www.cimmyt.org

 

CIMMYT Media Contact: Jelle Boone
Head of Communications, CIMMYT
Email: j.boone@cgiar.org
Mobile: +52 595 124 7241

Pairwise Media Contact:
Email: communications@pairwise.com

From CGIAR Research to Action: Strengthening Science-Policy Linkages

Written by dmedina on . Posted in Blogs.

CGIAR is the world’s largest agricultural innovation network and a global leader in research for development. Over the past five decades, its investments have delivered tenfold returns—yielding more abundant and affordable food while reducing hunger, poverty, and land use (1). Today’s food systems face multiple, interconnected challenges – ranging from production inefficiencies and nutritional disparities to social exclusion and environmental degradation. These issues are further intensified by climate change, geopolitical instability, and systemic inequality. Tackling them demands coordinated, multisectoral responses and stronger collaboration with the public sector, particularly policymakers (2). There is a well-recognized gap between science and policy, driven in part by the technical complexity of research outputs. Policymakers often face challenges in interpreting and applying scientific findings, which hinders the uptake of evidence-based solutions. Therefore, there is a need for simplified and tailored research communication to broader audiences, particularly for policymakers in target countries.

“To truly make a difference, research must speak the language of policy: Science without policy is just academia; policy without science is just guesswork.”

For research and innovation to effectively influence and inform policy, researchers must go beyond simply presenting evidence and engage deeply with the policy-making context. By understanding the multiple factors policymakers consider and by building genuine and trust-based partnerships, researchers can significantly improve the chances that their work will shape and inform effective, actionable policy (3).

What a researcher should know for effective science-policy communication

To communicate effectively with policymakers, researchers must understand the broader policymaking context and constraints faced by decision-makers responsible for crafting and implementing policy in a target country. Policymakers weigh multiple dimensions – political, economic, social, and logistical – before adopting innovations. Successful research-to-policy translation hinges on addressing these dimensions holistically.

Key dimensions policymakers consider

Political Acceptability: Innovations must align with current political agendas and priorities to secure regulatory and financial support. Political will and leadership are often decisive enablers – without them, even the most technically sound innovations may stall.

Social Desirability: Policies are more likely to succeed when they address pressing societal needs, resonate with public values, and enhance quality of life. Public support and broad adoption are essential for long-term sustained impact.

Technical Feasibility: Innovations should be practical, scalable, and implementable with available technologies and systems. If an innovation is too complex, unreliable, or difficult to implement, it risks being unsustainable or rejected.

Financial Viability: Policymakers assess whether innovations are economically feasible, offer a clear return on investment, and align with existing budgetary constraints. Financial sustainability encourages both public and private sector participation.

Administrative Doability: For policy innovations to succeed, they must be implementable within current administrative systems. Clear procedures for implementation and monitoring are essential. Administrative complexity can be a significant barrier.

Judicial Tenability: Innovations must comply with existing legal frameworks. If legal adaptation is required, there must be a strong, evidence-based justification to support such changes and ensure alignment with constitutional or regulatory standards.

Emotional Relatability: Innovations that resonate emotionally by addressing people’s concerns, fears, and aspirations are more likely to gain public acceptance.

Environmental Sustainability: Minimizing environmental impact and promoting resource efficiency are increasingly important, as policymakers face mounting pressure to support long-term ecological balance.

Challenges in Research-Policy Engagement

  • Limited interactions and weak personal engagement between researchers and policymakers result in infrequent use of empirical evidence in policymaking.
  • Significant differences exist in decision-making processes, norms, and cultures between researchers and policymakers.
  • Additional barriers include differing institutional cultures, and a lack of incentives or training for effective policy engagement.

Effective Strategies for Bridging the Gap

  • Training researchers to understand the policymaking process, improve communication, and build relationships with policymakers.
  • Combining direct instruction (didactic training) and experiential learning (hands-on engagement) to reinforce both knowledge and practical engagement is most effective.
  • A structured approach designed to build researchers’ policy competencies and support policy engagement through iterative phases, including policy priority identification, network development, training, and ongoing collaboration.
  • Prioritize continuous feedback, relationship building, and responsiveness to current policy needs.
  • Research institutions should adjust incentive structures (such as tenure and promotion criteria) to recognize and encourage policy engagement.
  • Institutions should support research activities that directly align with policy priorities and opportunities.
  • Effectively translating research into policy is an interactive and collaborative process. Building trust, keeping communication open, and forming strong relationships with policymakers are key to success. Engaging early, particularly during the agenda-setting stage, helps ensure that research tackles relevant policy issues and anticipates potential implementation challenges.
  • Involving policymakers and stakeholders through co-design enhances the relevance and utility of research findings. This approach helps identify potential barriers, align expectations, and build shared ownership of both the research and the resulting policies.
  • Researchers must tailor their communication for policy audiences by turning complex evidence into clear, practical messages. Using data alongside compelling stories can build trust and encourage engagement, making the case for innovation more convincing.
  • Understanding the broader policy environment is critical. Researchers should understand the institutional, legal, and administrative context in which policy decisions occur. Identifying key policy actors and knowing their roles, motivations, and limitations is essential for effective engagement.

Practical Strategies for Researchers

  • Engage policymakers early and regularly to co-create research agendas and ensure the work remains relevant.
  • Build long-term relationships grounded in trust and mutual understanding.
  • Communicate findings clearly in policy-relevant terms, combining data with compelling narratives.
  • Show how the innovation tackles pressing local issues and has the potential to scale effectively.
  • Identify and address possible barriers – political, financial, administrative, legal, and social – before recommending policy adoption.

CIMMYT in Bangladesh is actively engaging with policymakers. As part of the ongoing research project Transforming Smallholder Food Systems in South Asia (RUPANTAR), we explored the political economy of policies for sustainable agriculture in Bangladesh. The findings were published in an international peer-reviewed journal to share insights with policymakers. The article attracted only around 80 readers – mostly researchers. In contrast, a simplified policy brief based on the same findings reached over 1,800 readers in a few months, the majority of whom were based in Bangladesh. This highlights the importance of making research more accessible and actionable.

CGIAR is well-positioned to address these challenges. In response, CGIAR has launched its unique Scaling for Impact (S4I) program to better align research with real-world needs (4). It emphasizes demand signaling, building partnerships, understanding the policy landscape, and supporting structured scaling. In particular, S4I’s focus areas include identifying stakeholder needs and shaping enabling policies that support CGIAR’s broader impact goals.

  1. Thornton P, Dijkman J, Herrero M, Szilagyi L, Cramer L. Aligning vision and reality in publicly funded agricultural research for development: A case study of CGIAR. Food Policy. 2022 [cited 2025 May 11];107:102196. https://doi.org/10.1016/j.foodpol.2021.102196 
  2. UNEP. Strengthening the Science-Policy Interface: a Gap Analysis. United Nations Environment Programme Nairobi; 2017.
  3. Ruhl JB, Posner SM, Ricketts TH. Engaging policy in science writing: Patterns and strategies. Plos One.2019 [cited 2025 May 11];14(8):e0220497. https://doi.org/10.1371/journal.pone.0220497
  4. CGIAR. 2024. Scaling for Impact Program: Full design document. Agenda item SC21-05a, 21st CGIAR System Council meeting, Berlin, Germany, 11-12 December 2024. Montpellier: CGIAR

Joining Forces to Sow Peace through Multilateralism: CIMMYT’s Global Commitment

Written by dmedina on . Posted in Blogs.

Training in agroecological pest management during the early activities of the Western Honduras InnovaHub (Photo: Marlon Duron, Western InnovaHub)

Since our foundation, multilateralism has been a guiding principle of CIMMYT’s mission. We firmly believe that by forging strong alliances among countries, institutions, and communities, we can collectively confront the pressing challenges threatening food security, environmental health, and social cohesion.

From our base in Mexico, we cultivate networks of scientific and technical collaboration to advance agricultural innovations that are tailored to local realities. These solutions strengthen agri-food systems, enabling them to endure climate shocks, economic disruptions, and social crises.

Agriculture for Peace: A Transformative Vision Rooted in Science

A living embodiment of this vision is Agriculture for Peace, an initiative led by the Government of Mexico and supported by CIMMYT’s scientific and technical expertise. The initiative is grounded in a profound yet simple conviction: agriculture—when enriched by both cutting-edge research and the ancestral wisdom of farmers—can serve as a powerful force for social reconciliation, inclusive development, and enduring peace.

Through applied research, technology transfer, local capacity development, and the creation of economic opportunities, Agriculture for Peace seeks to foster resilient, equitable, and prosperous communities. This initiative represents a concrete pathway to regenerate hope—both in Mexico and across borders.

Global Partnerships, Local Impact

CIMMYT’s commitment to multilateralism extends across the globe:

  • In Africa, through MasAgro Africa, we adapt successful experiences from Mexico to strengthen the capacities of smallholder farmers in countries such as Malawi, Tanzania, Zambia, and the Democratic Republic of Congo. This work promotes sustainable agricultural practices, boosts productivity, and enhances food and nutrition security.
  • In South Asia, we collaborate with partners in India, Nepal, and Bangladesh to transform cereal production systems. Together, we promote climate-resilient farming methods that improve both yields and livelihoods.
  • In Latin America and the Caribbean, we advance the AgriLAC Resiliente initiative to foster inclusive innovation, scientific collaboration, and policy engagement that address the dual threats of climate change and rural inequality.

A Legacy of Listening and Action

Over the course of six decades, CIMMYT has learned that transformation begins with listening. Our founder, Dr. Norman Borlaug, understood the importance of hearing the world’s crises—and responding with science, innovation, and international solidarity. His legacy compels us to continue listening closely to today’s challenges and co-creating solutions that are rooted in cooperation and driven by evidence.

Today, as the world confronts compounding global crises, the need for unity, dialogue, and action has never been more urgent. At CIMMYT, we call for renewed and strengthened alliances to holistically transform agri-food systems—merging scientific excellence with the time-honored knowledge of farmers.

Because by doing so, we do more than cultivate crops:
We sow resilience, sustainability, and shared prosperity.

Agriculture for Peace is our collective opportunity to sow transformation, regeneration, and hope.

Rita Devi’s Small Farmers Large Field model revives agriculture in Bihar

Written by dmedina on . Posted in Blogs.

Above: Farmers carrying potatoes harvested from the field (Photo: TAFSSA)

Bihar’s economy is driven by agriculture, which employs more than half of the workforce. With a yield of 27,654 kg per hectare from 330,000 hectares of land, Bihar accounts for 17% of India’s total potato production, behind only Uttar Pradesh and West Bengal. But the agricultural land is fraught with challenges: small and marginal farmers, who on average own less than 2 hectares of land, account for 97% of the landholdings. This creates less-than-ideal conditions for productive agriculture.

In Bihar’s largest potato-producing belt, a plethora of challenges make farming unprofitable: bottlenecks in getting good quality seeds, unaffordability of pesticides and fertilizers, the prevalence of crop pests and diseases, poor market prices at harvest time, and inadequate knowledge of good agronomic practices—all lead to lower net returns. Nalanda’s farmers are finding ways to make farming more profitable, productive, sustainable, and rewarding.

If this does not happen, farming will soon cease to be a lucrative—or even viable—livelihood.

Rita Devi, a 47-year-old farmer from Bihar, is one of 103 innovative farmers demonstrating new ways to tackle agricultural challenges through the Small Farmers Large Fields (SFLF) project, implemented by Transforming Agrifood Systems in South Asia (TAFSSA) in partnership with the International Potato Center (CIP).

Rita Devi inherited an acre of land after her husband’s prolonged illness and demise during the COVID-19 pandemic three years ago.

But she can’t imagine a world in which farming is a sustainable livelihood for her or future generations. “It’s hard to see profits in agriculture,” she sighs. “As long as the land size is small, how can the profits increase? The profits remain tiny, too.” For small farmers like Rita Devi, who are financially precarious, farming is neither a lucrative livelihood nor an aspirational lifestyle.

Rita Devi saw a glimmer of hope in the form of the SFLF program when she saw some people touring the village in September 2022, talking about farming in a new light.

Aggregation as a solution to farmers’ woes

In the field, TAFSSA staff at the International Potato Center (CIP), with support from the NGO Jeevika, mobilized farmers to pilot the SFLF collective action farming model.

Under the SFLF model, participating farmers organize themselves into groups to increase their collective bargaining power.

They buy inputs and secure farm services collectively from providers and achieve significant savings through bulk purchases; they improve their production practices and use quality seeds. Ultimately, their crops receive a premium for quality and volume.

The TAFSSA team planned to spread knowledge about improved farming practices among farmers and then use their collective bargaining power to procure better resources and prices. They started the initiative with training sessions.

Rajiv Ranjan, TAFSSA’s field coordinator and a farmer, said, “Varietal knowledge of seeds and crops was inadequate among farmers. They had no idea about the new varieties or how the different varieties performed.”

The training sessions combined presentations and interactive discussions with farmers, using visual aids such as photos and diagrams to enhance understanding. Key topics included field and seed preparation, high-yielding and disease-resistant crop varieties, irrigation optimization, and precision fertilizer application. Farmers also learned about preventive and reactive approaches to weed and disease management, and post-harvest handling and storage techniques.

Better seed quality means better yields. Better bargaining power helped farmers get a better price for their crop (Photo: TAFFSA)

Connecting with farmers through the Small Farmers Large Fields pilot

Rita Devi decided to attend the training sessions in December 2022 to learn more about farming and explore how this new knowledge would help her reduce the costs of farming. Her main motivation was to improve her crop yield, which would be financially rewarding.

When TAFSSA staff first entered the villages and interacted with the farmers, many of them had their doubts about the interventions. International Potato Center (CIP) staff continued to meet with farmers in the villages and explain the benefits of collective farming. In the beginning, a few large farmers joined the program, and this led to the adoption of the practices by other small farmers. Trust was built over time.

The International Potato Center (CIP) developed a comprehensive Package of Practice (PoP) with illustrations of key field operations, major pests, and diseases. Accompanied by concise guidelines on input application methods, fertilizer and pesticide dosages, and timing during the crop cycle, the PoP was translated into Hindi, printed as a leaflet, and distributed to farmers in both pilot sites. Designed as a quick reference guide, the leaflet helps farmers with all aspects of potato and seed production, including efficient pest and disease identification and management.

Rita Devi recalls receiving information on water conservation, optimizing fertilizer dosage, and pest control, all of which led to monitored and restricted input use and financial savings.

“Now we know the correct amount of fertilizer dosage, and could save money,” said Rita Devi, who joined the pilot program in the rabi season of 2023–24 and implemented lessons she learned in the training and demonstrations. The financial savings were tangible and motivated her to move forward.

One of the lessons learned by her community is how to optimize irrigation for rabi potato, which requires five to six irrigation cycles in the region. The CIP team gave clear instructions on when these cycles should take place: first light irrigation 5–10 days after planting to cover one-third of the ridge, on-demand irrigation covering half of the ridge in subsequent cycles, stopping irrigation 8–10 days before harvest, and avoiding waterlogging at all times.

Farmers engaged in growing and harvesting potatoes (Photo: TAFFSA)

Harnessing collective strengths

The SFLF initiative aimed to strengthen farmers’ bargaining power by improving supply chain integration. A key focus was to help farmers collectively procure quality inputs such as seeds and fertilizers from reliable and affordable sources. High-quality seeds were sourced directly from Punjab, replacing expensive, substandard local options. Negotiated prices and proper storage ensured that farmers in Nalanda had seamless access to these resources. Similar arrangements were made for fertilizers and pesticides.

Rita Devi is a passionate supporter of the initiative for its financial and operational benefits. “Even if no one else makes the provision, we will form a farmer group to procure seeds from Punjab,” she asserts, reflecting the project’s effectiveness. Her determination shows how collective action and better linkages can empower smallholder farmers and optimize their farming practices.

In another exercise, Rita Devi tested crop diversification. After harvesting potatoes, she planted maize and moong beans on her farm to increase her farm income.

Farmer engaged in growing and harvesting potatoes (Photo: TAFFSA)

SFLF’s tangible and intangible impact

Ranjan attests to a noticeable change in farmers’ confidence: “SFLF has helped farmers by increasing knowledge and income. Information from local experts in the village and neighbouring villages also helped the farmers. Earlier, farmers were afraid of the quality of seeds they bought from the market. With the CIP linkages, they get assured quality and variety of seeds.”

With better seed quality and improved farming practices, Rita’s income from crops has improved. However, her profit is limited to the small plot. She is resourceful in her income generation: she plans to sell the surplus seed she has acquired to farmers during the rabi season in 2024.

Most farmers in the SFLF program have roughly doubled their incomes and net returns, after adjusting for production costs, compared to non-SFLF farmers.

Rita Devi hopes that as word spreads about the positive impact on yields and market values, more farmers will join the SFLF model. Additionally, subsequent seasons of the pilot will help refine the model to address all the prevalent issues they face.

Women Who Nourish the Earth: Yuridia HernĂĄndez and the Feminine Strength in Sustainable Agriculture

Written by mcallejas on . Posted in Blogs.

In the lands of Oaxaca’s Mixteca, where rainfall no longer comes as it once did and the soil begins to feel the weight of years and intensive use, a network of women producers has taken on the task of healing the land—while also healing themselves. One of these women is Yuridia Hernández, who has decided to farm differently: with more awareness, less haste, and the support of other women who, like her, believe that a different kind of farming is possible. 

Since 2023, Yuridia has been part of the Secure Maize Supply Program of the Secretariat of Food Promotion and Rural Development (SEFADER), supported technically by engineer Griselda Cruz Guzmán. On her three-hectare plot, she has begun applying agroecological practices: minimum tillage, biological pest management, the use of bio-inputs, and the reincorporation of crop residues. “We’ve gone back to practices we were already forgetting. Now we see our plants are more resilient. That motivates us to keep going,” she explains. 

Hernández, a producer from Oaxaca’s Mixteca region, proudly shows a corn cob grown on her rainfed plot. (Photo: Sarah Martínez/CIMMYT)

Last year, she planted late, like many in the region, due to delayed rains. But she didn’t give up. “This is a rainfed plot, and although the weather isn’t the same anymore, we can still produce if we change how we do it,” she says firmly. Though she works alongside her husband and eldest son in a family production unit, Yuridia makes her own decisions for her plot. “At first it was difficult—he (her husband) prefers mechanized methods, using chemicals. I would tell him: ‘wait, let’s try other options.’ And though it was hard for him to give up plowing, now he sees the results. Little by little, he’s adopted new practices.” 

Like the Earth that gives life and regenerates when treated well, Yuridia has found a shared strength in other women. “In the group, you can feel when there are more women,” she says. “The men often come in with a different mindset, they find it harder to work as a team. But among women, it’s different: it’s enough to say, ‘how should we do this?’ and we organize ourselves.” She has especially formed close ties with another producer’s daughter, with whom she shares not just the work, but also a critical and forward-looking view of farming’s future: “We have that urge to do things differently, to improve them. And that’s made us a solid team. We pull each other forward—and also bring along the men who want to join.” 

What began as an individual effort has now become a small network of learning, experimentation, and mutual support. By sharing knowledge, organizing field visits, and discussing what works and what doesn’t, Yuridia and her peers have been able to strengthen themselves and those around them: “That’s how we’ve grown stronger—by building a network.” 

Beyond her own experience, she’s attended events at research platforms like those of INIFAP and CIMMYT, where she saw firsthand that sustainable practices can be applied in her context. “That’s where I said: this works, I want to replicate this,” she shares. 

Yuridia also knows that climate change is not a distant issue. “It’s hit us hard. Rains aren’t like before, pests show up suddenly. But with these practices, the system is adapting. Where we leave more residues, the plants stay vigorous.” That’s why she doesn’t hesitate to send a message to those who support research and technical assistance: “Thank you for promoting these activities. Research really does help us. It lets us change or bring back what we already knew. If we do nothing, we’ll lose our land. But if we have tools, if we see examples, we can move forward,” she says gratefully. 

Yuridia’s testimony reminds us that caring for the planet is not an abstract task—it starts in plots like hers, in voices like hers, in hands that sow with hope, science, and community. And just like the Earth, the women who care for and work the land have an immense capacity to regenerate, sustain, and transform. 

CIMMYT and WorldVeg Unite for Better Nutrition and Farmer Incomes

Written by dmedina on . Posted in Press releases.

MEXICO CITY — CIMMYT and the World Vegetable Center (WorldVeg ) accelerated its global partnership by launching a new WorldVeg office in Mexico at CIMMYT’s headquarters. This joint location will provide improved nutrition, soil health and earning potential for global farmers.

“When vegetables and cereals grow together, the benefits multiply for people and the planet,” said Bram Govaerts, Director General of CIMMYT.

Govaerts said he is eager to scale a proven global track record of collaboration across Mexico, Latin America and the wider world. CIMMYT and WorldVeg’s partnership is already delivering results in Mexico and Central America. For years, the organizations have collaborated to improve production in the traditional milpa system—where maize is grown with beans and squash, often known as the “three sisters.” Collaboration increased yields, helped balance diets and conserved biodiversity.

The collaboration also builds on the more than 100,000 people reached in Sudan, Malawi, Tanzania, and Zambia through CIMMYT and WorldVeg collaboration. These joint projects have improved dietary diversity, soil health and incomes by cultivating both vegetables and cereals. In Tanzania alone, the collaboration has increased the sales of value-added products by 50%.

“This partnership represents tangible, scalable diversification options for farmers,” said Marco Wopereis, Director General of WorldVeg. “Integrating vegetables into cereal systems improves nutrition, raises incomes, and builds sustainability, beginning in Mexico and expanding globally.”

Led by WorldVeg Scientist Roland Schafleitner, the WorldVeg Mexico office in partnership with CIMMYT, local universities, research organizations and farmers will identify and promote adapted vegetable varieties suitable for smallholder production, as well as intercropping systems.

This initiative will improve supply of nutrient-rich vegetables that directly address the pressing global challenge highlighted by a 2020 FAO report—that over 3 billion people worldwide lack affordable access to diverse and nutritious diets.

“Whether it is in the field or on plates – cereals and vegetables go better together,” said Govaerts. “This marks an acceleration CIMMYT’s efforts to work with other organizations that share in our mission to advance a more food- and nutrition-secure world for all. We are eager to partner with other organizations that share this focus.”

The strategic alliance between CIMMYT and WorldVeg marks the first of several anticipated collaborations, transforming CIMMYT’s global headquarters into a hub for food and agricultural innovation.

CIMMYT and the World Vegetable Center inaugurate their new office at CIMMYT headquarters (Photo: CIMMYT)

About CIMMYT

CIMMYT is a cutting edge, nonprofit, 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, building strong partnerships. This combination enhances the livelihood trajectories and resilience of millions of resource-poor farmers while working toward a more productive, inclusive, and resilient agrifood system within planetary boundaries. For more information, visit: cimmyt.org.

About WorldVeg

WorldVeg is an international non-profit institute for research and development of vegetable technologies. It mobilizes resources from the public and private sectors to realize the potential of vegetables for healthier lives and more resilient livelihoods. WorldVeg’s improved varieties, production and postharvest methods help farmers increase vegetable harvests, raise incomes in poor rural and urban households, create jobs, and provide healthier, more nutritious diets for families and communities. Headquartered in Taiwan, it operates in 15 countries. More information: worldveg.org.

 

Seeds of Change: Transforming agriculture in Koraput, Odisha

Written by dmedina on . Posted in Features.

Nestled amidst the enchanting Eastern Ghats in southern Odisha lies Koraput district, where agriculture is more than just a livelihood — it is a vital part of cultural identity. For Ranti Golari, a 58-year-old farmer from Jantaput village, this bond with the land runs deep. Yet, like many women farmers in her community, she faces numerous challenges. As she explains, “Reaching the marketplace is time-consuming,” she says, “and often, I return home empty-handed because there are no seeds available.”

Ranti Galori portrait (Photo: TAFFSA)

A Deep-Rooted Farming Heritage

Koraput’s agricultural heritage is as unique as its landscape. For centuries, tribal communities have cultivated this land using practices passed down through generations. Their traditional methods received global recognition in 2012 when the Food and Agriculture Organization (FAO) designated Koraput as a Globally Important Agricultural Heritage System. This accolade celebrates their sustainable practices, which preserve native biodiversity, ensure food security, and protect the environment.

Local farmers possess an intrinsic understanding of their land, knowing precisely which crops will thrive in each season and how to maintain soil health. However, behind this legacy lies a complex web of challenges that threaten the region’s agricultural sustainability.

Better seed quality means better yields. (Photo: TAFFSA)

Challenges Beneath the Surface

Although agriculture employs 44% of Odisha’s workforce, it contributes only 24% to the state’s economy, reflecting low productivity and incomes.

Land fragmentation is a critical issue — 93% of farmers own less than two hectares, with the average size shrinking to just 0.95 hectares. These scattered plots reduce bargaining power and limit access to quality inputs and advanced farming technologies. Koraput’s remote location exacerbates these problems, leaving farmers disconnected from market trends and newer farming practices.

Women farmers, who make up 57% of Odisha’s agricultural workforce, face additional barriers. Weekly markets, known as padwas, are often 10 kilometers away, requiring arduous travel through rugged terrain. Limited transport and safety concerns compound their struggles. The unreliable quality of seed, often untreated or mixed with inferior varieties, further undermines their efforts.

Women farmers with their potato harvest (Photo: TAFFSA)

Economic constraints further compound the problem. High seed costs, limited credit access, and weak market bargaining power trap farmers in a cycle of low productivity and profitability. As Ranti poignantly puts it, “Sometimes, the harvest barely matches the seeds we sow. Five bags sown and five bags harvested — how can farming be beneficial?”

A Solution Through Smallholder Aggregation

The Transforming Agrifood Systems in South Asia (TAFSSA) initiative introduced the innovative Small Farmers Large Field (SFLF) model to address these challenges. This approach aggregates fragmented land holdings and promotes collaboration among smallholder farmers.

Potatoes, with their rapid growth and soil-building properties, proved to be an ideal crop for the region. Rich in nutrients and widely accepted in the local diet, potatoes offer consistent market demand and opportunities for value-added processing.

In Kharif 2023, 54 farmers participated in the SFLF pilot, which focused on four key pillars:

  1. Access to quality seed: Farmers received standardized potato seed tubers, rigorously graded and sorted for quality.
  2. Streamlined seed delivery: Seeds were distributed directly to villages, saving time and transportation costs, especially for women farmers.
  3. Knowledge enhancement: Workshops and trainings, conducted in partnership with the local NGO Pragati, empowered farmers with improved agricultural practices.
  4. Market integration: By linking farmers to Farmer Producer Organizations (FPOs), the initiative strengthened their collective bargaining power, enabling them to obtain better prices for quality produce.
Women farmers showcase proudly showcase their potato harvest (Photo: TAFFSA)

Economic Opportunities and Impact

As the world’s second-largest producer of potatoes, India offers immense potential for the crop. The introduction of rainy season potato production in Koraput allows farmers to supply fresh produce when market demand peaks, ensuring higher profits.

The impact of the SFLF initiative goes beyond economic gains. Reduced input costs, increased yields, and diversified incomes have improved financial stability, allowing families to invest in education and healthcare. Socially, the program fosters community bonds and empowers farmers through collective action and resource sharing.

Looking Ahead

The success of the SFLF model underscores the importance of targeted interventions that address seed quality, market access, and knowledge gaps. For farmers like Ranti, these changes mean more than agricultural improvement — they represent hope for preserving their heritage while building a sustainable future.

Koraput’s journey illustrates that agricultural transformation thrives when economic progress aligns with cultural preservation. As these farmers innovate and adapt, their experiences offer valuable lessons for similar regions across India.

Farmers carrying potatoes harvested from the field (Photo: TAFSSA)

Ethiopia’s Offer to China, Mexico On Agricultural Modernization

Written by dmedina on . Posted in In the media.

CIMMYT is a key partner through which Mexico supports Ethiopia’s efforts to modernize its agricultural sector. During a meeting with the Mexican Ambassador to Ethiopia, Minister of Agriculture Dr. Girma Amente reaffirmed the country’s interest in working with Mexico to promote agricultural technologies, enhance the value chain of Bonga Products, and develop areas such as irrigation, durum wheat, soil health, and the Green Legacy initiative. He specifically requested that Mexico continue its support through CIMMYT and encouraged Mexican private investors to engage in processing agricultural products and meeting the growing mechanization needs of Ethiopian farmers.

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Reinventing mechanization for Southern Zambia’s drylands: The story of Joe Akombaetwa

Written by dmedina on . Posted in Blogs.

Joe Akombaetwa shows the improved no-till multi-crop planter fitted with a T-bar and furrow kits (Photo: CIMMYT)

In Dumba Camp, a small farming community in Mazabuka District, Joe Akombaetwa is proving that even in the face of unreliable rains and poor soils, small shifts in how farmers work the land can make all the difference. A farmer since 1992, Joe has lived through the growing impacts of climate change, its frequent shocks to the rain-fed systems, and the high risks it brings to farming families in Zambia’s Southern Province. For the past five years, he has worked as one of the earliest mechanization service providers (SPs) under the European Union-funded Sustainable Intensification of Smallholder Farming Systems in Zambia (SIFAZ) project. As a SIFAZ service provider, Joe acquired a set of machinery, including a two-wheel tractor, a trailer, a multi-crop thresher, and a sheller in 2021. Since then, he has been offering paid mechanization services to farmers in his community. But more than a service provider, Joe is an innovator, a machinery fabricator, and a businessman, creating tailor-made climate-smart mechanization solutions with the support of the SIFAZ project, responding directly to the challenges faced by farmers in his community.

Grounding innovation in reality

Joe’s innovations aren’t conceived in a lab—they’re forged in the field, shaped by the lived realities of his fellow smallholder farmers. One of his earliest breakthroughs came when he collaborated with SIFAZ engineers to design a T-bar to modify the Chinese single-row, no-till multi-crop planters into a double-row planter for a two-wheel tractor, allowing simultaneous planting of two rows instead of just one.

The original single-row planters, while functional, were slow and inefficient. “We wanted to save time and get the work done faster,” Joe explains. “So, we created the T-bar so that two planters could work together in tandem.”

But the innovation didn’t stop there. Joe received feedback from the farmers on the issue of high side separation between the seed and fertilizer openers on the planter. This high side separation of about 120 mm might be useful to reduce seed burning in an irrigated system for which the planter was developed, but Joe and his client farmers in the rain-fed system noticed reduced early plant growth, evidently resulting from delayed nutrient access by young seedlings of the crops. Further, the furrow covered by the press wheels of the planter was not optimum (leaving some seeds uncovered with soil), leading to germination failures.

With his own hands and tools, together with the SIFAZ engineers, Joe redesigned the seed placement system by better aligning the seed and fertilizer openers (with 50 mm side separation) and developing a flexible seed-covering kit fitted before each press wheel on the planter. These modifications addressed what agronomists refer to as “placement efficiency”, but for Joe, it was simply about “getting the seed and fertilizer placed close to each other for the plants to access the fertilizer early and firmly cover the seeds for optimum emergence.” To further improve performance, he added a balancing bar to help stabilize the planter across uneven ground, making the machine more practical for Southern Province’s uneven terrains and varying soil textures.

Joe demonstrates his two-wheel tractor mini boom sprayer to the CIMMYT mechanization team (Photo: CIMMYT)

Bridging science with farmer-led solutions

Joe’s hands-on creativity is not new. Back in 2010, he was part of the team that co-developed an animal-drawn ripper, a widely adopted tool that aligns with Conservation Agriculture (CA) principles by reducing soil disturbance.

With a background in blacksmithing and metal fabrication from Kasisi, and early career exposure to seed certification at ACCI in Chilanga, Joe has long moved between formal agriculture and on-the-ground adaptation. Joe is aware of declining draft animals and the aging of the farmers in Zambia, which adds to the challenges faced by smallholder farmers. He sees a declining interest of rural youths in agriculture who do not want to walk behind the beasts or do labor-intensive manual work. Observing the ease with which large-scale commercial farmers operate rippers and boom sprayers, Joe wondered, “Why not adapt this to smallholder needs?”

Joe designed a double-row ripper and a mini boom sprayer for use with a two-wheel tractor. Compared to the traditional animal-drawn single-row rippers or the knapsack sprayers, the two-wheel tractor double-row ripper saves not only time, costs, and drudgery, but also makes farming interesting. “In just ten minutes, I can finish spraying a 16 m by 39 m field,” he says. It’s a leap in efficiency, and for farmers, who often juggle time, labor, and resource constraints, it’s a game-changer! Joe has sold a few rippers and boom sprayers to his neighboring farmers and different projects. The demand for the machinery is on the rise, which encourages him as a rural manufacturer.

Business with a purpose

Joe isn’t only an innovator; he’s also a sharp businessman. From ripping and planting to boom spraying and shelling maize, his mechanization services are in high demand among farmers in and around Dumba Camp. “Ripping has been the most profitable,” he notes. “Almost every farmer now wants it because of the sustainable farming practices introduced by SIFAZ.” He charges based on plot size and crop type, typically around ZMW 200–450 per hectare (approximately US$7–16) for services like no-till planting. But he also knows the realities farmers face. “Sometimes, I negotiate. I don’t want the price to scare away the farmers.” Demonstration days and field shows are his marketing lifeline. From the Cotton Development Trust-organized mechanization field days to local radio promotions, Joe has built a network of trust and visibility. He’s become a go-to name in the Dumba Camp and beyond.

Joe stands with his 80-year-old client, who, thanks to hiring the no-till soybean planting service, is able to keep his family farm running despite his children’s absence. (Photo: Md A Matin, CIMMYT)

Staying afloat in tough seasons

Last season, the El Niño-induced drought was a huge blow in farmers’ fields. Poor and uneven rainfall and economic strain slashed demand for mechanization services. But Joe stayed afloat by leaning on his farmer instincts. He didn’t sell off all his harvest, but instead, he stored 100 bags of maize and sold another 100 bags to have money for living. That food sovereignty, paired with diversified income from shelling and ripping, kept his business breathing through the drought.

A legacy in the making

Behind the machines and modifications is a father of five, two of whom are already following in his footsteps, bringing civil engineering skills into the family’s growing innovation portfolio. It’s a quiet generational shift powered by resilience, knowledge sharing, and an openness to adapt. Joe’s story reminds us that the future of farming isn’t only shaped by distant policies or global climate models, but also built, welded, and tested in the fields of Southern Zambia, where farmer-innovators like Joe bridge the gap between science and local adaptation.

Sowing knowledge, Reaping impact: Lydia’s journey from trial farmer to community leader in Monze, Zambia

Written by dmedina on . Posted in Blogs.

Lydia Siankwede explaining her mother trial demonstration to agronomists, sharing insights and results (photo: CIMMYT)

An early morning walk across the fields in Zambia’s Southern province, one is met with maize fields infested with fall armyworm. In contrast to last season’s El Nino induced drought, and as we approached Lydia Siankwede’s field, one is met with her thriving maize and legume field, with its deep-green canopy signaling strong growth and optimal soil health in her crop.

Each morning, Lydia tends to her field with an inquisitive mind, clutching her protocol, which serves as a guide for daily tasks. The dew clings to her shoes as she inspects each plot, checking crop performance, scouting for pests, and noting observations in her trial protocol. Yet beneath this plant vigor, a silent threat lurks—fall armyworm, its larvae discreetly feeding on tender maize leaves.

Her field, which hosts a mother trial under the EU-funded Sustainable Intensification of Smallholder Farming Systems in Zambia (SIFAZ) program, is a patchwork of promising technologies. A mother trial is a farmer-managed, researcher-led experiment that serves as a central site for testing a variety of agricultural treatments under controlled conditions.

Mother trials are part of a mother-and-baby trial approach—a participatory research model designed to test and disseminate new farming technologies while involving farmers in the evaluation process. The approach involves mother trials and baby trials. Baby trials are farmer-managed trials conducted across multiple locations, usually in individual farmers’ fields. Each participant chooses a subset of treatments from the mother trial to test in their own field under specific local conditions. In these mother-and-baby trials, science meets farmer reality, and knowledge grows with every season.

Across the Southern Province, mother-and-baby trials are part of a broader research effort to develop crop intensification practices tailored to smallholder farming systems. In Kazungula Camp, where rainfall is low and erratic, the focus has been on integrating livestock and crop systems, rotating maize with fodder legumes like mucuna and lablab. In other communities, experiments are ongoing with integrating soybean into the maize-based cropping systems and intensifying them with pigeon pea and Gliricidia, both leguminous shrubs that provide fodder and enhance soil fertility. Each treatment is carefully monitored across experimental plots over several seasons to assess its effect on yields, soil health, pest pressure, and its longer-term impact in light of a changing climate.

Lydia, a hardworking farmer with 11 hectares of cultivable land, began her journey as a baby trial implementer, testing a single conservation agriculture (CA) practice in her own field. But her passion for learning and strong work ethic quickly set her apart. Within three years, she transitioned to managing a full-scale mother trial, giving her the opportunity to test a wider array and bundle of technologies across a larger plot. Today, Lydia experiments with crop rotations, intercropping, and fodder management—practices designed to boost productivity for humans, soil, and animals; build resilience; and reduce reliance on chemical inputs.

A maize–velvet bean (mucuna) rotation aimed at improving maize yield, soil fertility, and fodder production in Southern Zambia. (Photo: CIMMYT)

What do the agronomic results bring to the table?

Each season, unique by nature, has brought valuable lessons, with promising long-term results. Since 2021, more than 1,200 farmers in Kazungula Camp, including Lydia, have adopted CA-based crop rotations beyond the trials. While yield gains for maize and legumes are not always immediate, economic analyses consistently show that CA systems generate higher returns compared to conventional tillage systems with sole maize cropping. This proved especially important in years such as 2023/24, when rainfall barely reached 373 mm due to an unprecedented El Niño year. In Kazungula, trials on maize–mucuna strip cropping and maize–lablab rotations showed resilience, with farmers expressing strong interest in growing more fodder and advancing seed multiplication for these crops.

Her reality on-farm

For Lydia, these trials are more than research—they are a valuable tool for transformation. What impressed her most was the maize–lablab rotation. “It’s a game changer for me,” she says. “Lablab suppresses weeds, improves the soil, and even the leaves and pods are useful to eat as relish.” Although lablab is primarily cultivated as animal feed, Lydia’s family has started to enjoy lablab as part of their diet, reducing food costs and increasing nutrition.

In addition, the strip cropping of alternating four rows of narrowly planted maize with four legume rows has also impressed her, especially in terms of weed management. “Weeds are easier to manage, and although armyworm damage is present, it is not destructive,” she explains.

Her determination has grown with each season. Last year, Lydia harvested just 50 bags of maize from scattered parts of her trial field. But instead of pulling back, she leaned in. This season, with better planning and deeper knowledge, she expects to harvest up to 300 bags—enough to feed her household of seven and still have a surplus to sell.

Lydia’s story highlights how participatory research can empower farmers to lead change from the ground up. With access to the right knowledge, support, and tools, she is not merely surviving uncertain seasons—she is farming with purpose.

Sonia Jannat: defying odds, reaping success as a combine harvester MSP

Written by dmedina on . Posted in Blogs.

In the male-dominated realm of agricultural machinery services, Sonia Jannat, a 28-year-old from Jhenaidah, Bangladesh, has inscribed her name as a successful Machinery Solution Provider (MSP). Her determination—and the transformative power of new technologies—has launched her on an extraordinary journey of empowerment and financial independence.

Growing up in a farming household, Sonia was already familiar with cultivation. Rooted in agriculture, she harbored a longstanding ambition to make a meaningful impact in this field. To realize her vision, she consistently stayed abreast of the latest technologies and machinery designed to boost production while minimizing labor and time. However, life took an unexpected turn when her father fell ill with heart disease, forcing Sonia to shoulder the responsibility of financially supporting her family while pursuing her honors degree. This phase of hardship proved to be a turning point in her life.

Sonia Jannat operates one of her combine harvesters in Jhenaidah, Bangladesh. (Photo: CIMMYT)

During this challenging period, Sonia came across a YouTube video showcasing a combine harvester—a cutting-edge machine that could revolutionize harvesting. She immediately recognized its potential to transform farming practices and offer a reliable income stream. The first major hurdle was overcoming her family’s financial constraints and convincing them to invest in a machine without any tangible proof of its benefits.

In October 2020, Sonia and her family attended a live demonstration organized by the private sector, where she successfully persuaded her father to invest in a combine harvester. With the support of a machinery subsidy, she selected the best model suited to her business needs.

Sonia took part in business expansion meetings, built linkages with spare parts shop owners, dealers, and commission agents, and received operational and maintenance training—for both herself and her machine operators.

In the first season of 2021, Sonia’s combine harvester generated an impressive income of approximately US$10,000 (excluding operational and labor costs). This early success fueled her ambition, and with her family’s support, she invested in a second combine harvester, expanding the business.

Today, Sonia Jannat proudly owns three combine harvesters, generating an annual income of BDT 30 lakh (approximately US$33,000). Her customer base has grown to span around ten geographical divisions across Bangladesh. Sonia’s achievements have not only reshaped her own financial future but have also broken deep-rooted societal stereotypes. Once ridiculed for her unconventional path as an unmarried woman, she now commands respect and admiration from the very community that once doubted her.

Sonia shares with pride:

“The same society that once criticized me with comments like, ‘Why is an unmarried girl traveling around to earn money? Why is she breaking social norms?’ is now praising me. After witnessing my talent, social contributions, and support for my family, they now see me as one in a thousand girls!”

With academic credentials that include honors and a master’s degree in Bangla, Sonia’s aspirations continue to grow. She now envisions launching a new entrepreneurial venture offering a wider range of agricultural machinery services. She is committed to empowering women by actively engaging them in her business model—aiming to be an inspirational entrepreneur for many others.

Building IP Capacity Across Nations: ICRISAT’s South-South Training Sparks Cross-Country Learning

Written by dmedina on . Posted in In the media.

CIMMYT participated in the international training on Intellectual Property Rights (IPR) organized by ICRISAT under the Indian Technical and Economic Cooperation (ITEC) Program, joining CGIAR centers and institutions from 16 countries to strengthen global understanding of IPR in agricultural research. Through its involvement, CIMMYT contributed to the exchange of knowledge and best practices on innovation protection, policy development, and strategic interventions essential for advancing responsible agricultural innovation. This engagement reflects CIMMYT’s broader commitment to capacity development and the promotion of equitable access to agricultural technologies that support sustainable and inclusive food systems.

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