Women and the milpa in Chiapas, Mexico. (Illustration: FMG/OpenAI, 2024)
With its transversal focus on gender and social inclusion, CGIAR’s Latin American regional initiative AgriLac Resiliente shows how, through sustainable agriculture, women in the Latin American countryside are a fundamental piece to building resilient and inclusive food systems.
One of the most inspiring examples comes from the Tzotzil women’s group of Tzabaló, in Larráinzar, Chiapas, Mexico. These women have found in the Chiapas Hub a platform that has allowed them to contribute significantly to the development of their households and environments.
“We are a group of women who have worked in pig and chicken farming for some years now. In 2022, we started working with CIMMYT and DAI (Desarrollo Alternativo e Investigación AC). We liked it a lot because we see that they are interested in women. They give us the opportunity to learn which awakens our interest in working in the field because we want to help our husbands, but with knowledge,” they said.
According to their testimonies, the opportunity to train in sustainable agriculture has been transformative. Previously, their participation in agricultural activities was limited. Now, with new knowledge acquired, they are producing healthy and nutritious food.
“If we just stay at home, we don’t do much, but when we go out to the countryside, we feel free, we clear ourselves of so many tasks around the house, and we bring tender beans and fresh vegetables. Now we can produce our food free of toxins and store our maize in airtight containers without chemicals,” they pointed out.
The experience has given them not only autonomy in making decisions about their food but also a sense of freedom and purpose when working in the field where the power of group work has also been a major factor in their success.
“It is always better to work in a group than individually, but it is necessary to find a good manager or leader to guide you and teach you how to work. As a group, we have obtained knowledge that we share among ourselves, we learned to prune fruit trees, we no longer burn stubble to recycle nutrients, there is more production and the product is bigger, and we also expect good fruit production.”
Plot in Chiapas where sustainable practices have been implemented. (Photo: García, Ramírez and Meentzen/CIMMYT)
However, the path has not been without challenges. The community faces a sociopolitical context that makes collaboration between groups difficult, although these women persist and demonstrate with their achievements that female participation in agriculture is fundamental for community development.
“What we do, people see it badly and ask us why we go to the countryside to learn something that is not for us, that we leave because we don’t have chores at home, but we don’t get discouraged. When they see the results of the work, they ask us how we did it, and we tell them what we learned by not staying alone at home, and we invite them to join the group,” they mentioned, emphasizing that if you are in the group, it does not matter what political group you belong to because the only thing that matters is knowledge and the desire to improve oneself.
Their courage and determination have not only transformed their own lives but is also inspiring other women to join and follow this path of empowerment through sustainable agriculture.
These success stories are proof of the positive impact that the inclusion of women in the field can have. Their voice and experience are fundamental to building more resilient and sustainable food systems, where gender equity and the active participation of all actors are pillars for a prosperous future in rural areas of Latin America.
In a landmark initiative to bolster sustainable agriculture and food security, the consultative workshop ‘Bottlenecks to Expansion of Pearl and Finger Millets in Africa’ marked a pivotal step towards revitalizing millet cultivation across the continent. Spearheaded by the Bill & Melinda Gates Foundation, in collaboration with CIMMYT and the Senegalese Institute of Agricultural Research (ISRA), a meeting held in Senegal united global experts to unlock the untapped potential of millets as a cornerstone of sustainable agriculture and food security in Africa.
The discussions included identifying the symptoms of the problem, underlying issues causing these symptoms, and the interventions needed to be implemented to address these issues. This collaborative efforts among national and international organizations including government bodies, research institutes, and NGOs, demonstrated the goal of revitalizing millet cultivation through partnerships.
A group photo of the participants in the ‘Bottlenecks to Expansion of Pearl and Finger Millets in Africa’ workshop in Senegal. (Photo: Marion Aluoch/CIMMYT)
The United Nations General Assembly declared 2023 the International Year of Millets to raise awareness of and direct policy attention to millets’ nutritional and health benefits and their suitability for cultivation under adverse and changing climatic conditions.
Long overlooked but brimming with potential, millets offer a sustainable solution for both farmers and consumers in terms of profitability, adaptability, and sustainability in farming, as well as healthier dietary options for consumers.
Lessons learned from India
India, a key player in millet production, provided valuable insights into millet cultivation and consumption, providing a potential model for Africa to emulate in its millet-related strategies.
To understand the growth of millets in India, the Indian Ambassador to Senegal, Naba Kumar Pal, highlighted the strategies used by the Indian government to raise awareness about millets as a nutritious cereal that contributes to food security and provides a nutritious dietary option aimed at eliminating hunger and improving nutrition in his opening remarks.
“The first step the government did was to rebrand millets from ‘coarse grains’ to ‘nutri-cereals’, a move that has significantly increased domestic consumption and market interest of millets in India,” said the ambassador.
Indian Ambassador to Senegal, Naba Kumar Pal, highlights the Indian government’s efforts to promote millets as a nutritional powerhouse. (Photo: Marion Aluoch/CIMMYT)
In Africa, millets are under appreciated and not utilized as crops. They are often labeled as a ‘poor man’s crop,’ ‘neglected crop,’ or ‘orphan crop’. The negative connotations have, among other areas, influenced consumers’ perceptions. By changing the vocabulary from demeaning to empowering, millets’ image can be transformed from an overlooked option to a crop of choice in Africa.
The workshop also delved into policy advocacy and commercialization efforts in India, and how these strategies could be replicated in African contexts. Tara Satyavati and Dayakar Rao, representing Indian institutions, shared insights on millet production, nutritional evaluation, and the development of value-added products. The importance of policy intervention, such as increasing the Minimum Support Price (MSP) for millets and including them in public meal programs in India, was discussed. These measures not only provided financial incentives to farmers but also increased accessibility and consumption among the general population.
The two asserted that “millets offer a sustainable solution for both farmers and consumers in terms of profitability, adaptability, and sustainability in farming, as well as healthier dietary options for consumers.”
Millets are adaptable to diverse climates, have low water requirements, and provide nutritional benefits. African countries, which face similar issues in terms of climate change and food security, can use millets as a crop to promote environmental sustainability and economic viability.
National and international collaborations
A panel discussion shed light on national and international initiatives that highlighted collaborative efforts in crop improvement and millet innovations. On the national level, Hamidou Diallo from the Ministry of Agriculture, Rural Equipment, and Food Sovereignty of Senegal (MAERSA) outlined a multi-pronged approach for Senegal. These approaches included increasing millet production, providing high-quality seeds, equipping local producers with essential tools and equipment, providing fertilizers to farmers, and expanding the overall cultivated areas of millet. These efforts represent a focused approach to leveraging agricultural innovation in millets to improve livelihoods and income for small-scale farmers.
“Aligning with the needs of the local community ensures the initiatives are impactful and resonate with the agricultural landscape and community needs,” he emphasized.
Insights into the international initiatives included discussions on innovative initiatives in the Dryland Crop Program (DCP), presented by Dryland Crops Program Director and Wheat Program Director Kevin Pixley, included the establishment of the African Dryland Crops Improvement Network, gene editing, a legumes mining project and the Vision for Adapted Crops and Soils (VACS) project, that will include millets as a prioritized crop.
“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.
From left to right: Damaris Odeny (ICRISAT India), Geoff Morris (Colorado State University), Douglas Gayeton (co-founder of The Lexicon), Hamidou Diallo (MAERSA, Senegal), Kevin Pixley (director of the Dryland Crops Program), and Makiko Taguchi (FAO), engage in a panel discussion on the importance of national and international initiatives in promoting crop improvement and millet innovations, highlighting the collaborative spirit driving agricultural progress.
Other topics covered included insights from the United States Agency for International Development (USAID) innovation lab on sorghum and millets, emphasizing the importance of African-led projects and addressing the knowledge gap between African and U.S. researchers.
Makiko Taguchi of the Food and Agriculture Organization of the United Nations (FAO) emphasized the importance of global engagement in promoting millets as a sustainable and nutritious food source for global food security and agricultural development and highlighted the various initiatives and projects born of the International Year of Millets. Douglas Gayeton, co-founder of The Lexicon emphasized the role of effective messaging in changing people’s perceptions of millets. He underscored the importance of shifting away from terms like ‘neglected’ and ‘orphaned’ crops to more positive empowering language that resonates with consumers and policy makers.
CIMMYT’s role in dryland crop innovation
Recognizing the ever-evolving needs of society at large, CIMMYT began an initiative to advance research and broaden its impact by implementing the Dryland Crops Program. This approach is based on CIMMYT’s 2030 strategy, which will shape agriculture’s future as a driver of climate resilience, sustainable, and inclusive agricultural development, and food and nutrition security, all while meeting the United Nations Sustainable Development Goals and Africa 2063 by promoting food security, improving nutrition, and mitigating the effects of climate change.
The meeting underscored the immense potential of millets in Africa to contribute to a resilient and nutritious future, reinforcing the need for continued collaboration, innovation, and investment in this vital crop. With the right mix of policy support, technological innovation and market development, millets could be the key to Africa’s resilient and sustainable agricultural future. The workshop concluded with a call to action for stakeholders to collaborate and implement innovative practices to enhance the growth of the millet sector in Africa.
Seed banks may be another resource for securing Indigenous seed, although these banks have other missions as well. The International Maize and Wheat Improvement Center (CIMMYT), maintains seed banks and programs to preserve seeds native to specific regions. The group also leads the CGIAR Research Programs on Maize and Wheat and the Excellence in Breeding Platform to characterize genetic diversity so it can be used in conventional breeding programs to develop wheat and maize varieties that can address climate change, pest and disease resistance and yield to help manage food security.
“About 100 seed banks exist worldwide with seed used for cultural or heritage purposes and for production. CIMMYT has varieties that have been cultivated, conserved and cherished as grain and food crops for thousands of years,” says Tom Payne, head of the non-profit organization’s wheat germplasm collections and International Wheat Improvement Network. “Our seed bank conserves varieties that can be a source for finding old genes that will solve new problems. We have to have that diversity to address changing production environments.”
Maize-bean intercrop in the milpa system of the western highlands of Guatemala. (Photo: Carlos Gonzalez Esquivel)
Researchers from the Department of Energy’s Oak Ridge National Laboratory (ORNL) in Tennessee, United States, and the International Maize and Wheat Improvement Center (CIMMYT) in Texcoco, Mexico, describe why it is important for technical assistance to build upon indigenous farming knowledge and include women if programs are to succeed in tackling poverty and hunger in rural, Mesoamerican communities. Their findings, describing recent work in the Guatemalan Highlands, are recently published in Nature Sustainability.
According to government figures, 59% of Guatemalans live in poverty, concentrated in indigenous rural areas, such as the Western Highlands. Many factors contribute to pervasive malnutrition and a lack of employment opportunities for people in the Highlands. Recent crop failures associated with atypical weather events have exacerbated food shortages for Highland farm communities.
In early 2019, 90% of recent migrants to the southern border of the United States were from Guatemala, a majority of those from regions such as the Western Highlands. When they are unable to produce or purchase enough food to feed their families, people seek opportunities elsewhere. Historically, sugar cane and coffee industries offered employment but as prices for these commodities fall, fewer options for work are available within the region.
Indigenous peoples in the Highlands have been using a traditional agricultural production system called milpa for thousands of years. The milpa system involves growing maize together with climbing beans, squash, and other crops on a small plot of land. The maize plants support the growth of the climbing beans; the beans enrich soil through biological nitrogen fixation; and squash and other crops protect the soil from erosion, retain water, and prevent weeds.
However, frequent crop failures, declining farm sizes, and other factors result in low household production, forcing families to turn to non-agricultural sources of income or assistance from a family member working abroad. Studies have shown that as household income declines, dietary diversity decreases, which exacerbates undernutrition.
In prior decades, technical assistance for agriculture in Central America focused on larger farms and non-traditional export crops. The researchers recommend inclusion of indigenous communities to enhance milpa systems. Nutrition and employment options can be improved by increasing crop diversity and adopting improved seed varieties that are adapted to the needs of the local communities. This approach requires investments that recognize and advance ancestral knowledge and the role of indigenous women in milpa systems. The Nature Sustainability commentary highlights that technical assistance needs to include women and youth and should increase resilience in production systems to climate change, related weather events, pests, and disease.
“Improving linkages among local farmers, extensionists, students, and researchers is critical to identify and implement opportunities that result in more sustainable agricultural landscapes,” said Keith Kline, senior researcher at Oak Ridge National Laboratory. “For example, improved bean varieties have been developed that provide high-yields and disease resistance, but if they grow too aggressively, they choke out other milpa crops. And successful adoption of improved varieties also depends on whether flavor and texture meet local preferences.”
Strengthening institutions to improve agricultural development, health care, security, education can help create stronger livelihoods and provide the Western Highlands community with a foundation for healthier families and economic stability. As more reliable options become available to feed one’s family, fewer Guatemalans will feel pressured to leave home.
The International Maize and Wheat Improvement Center (CIMMYT) is the global leader in publicly-funded maize and wheat research and related farming systems. Headquartered near Mexico City, CIMMYT works with hundreds of partners throughout the developing world to sustainably increase the productivity of maize and wheat cropping systems, thus improving global food security and reducing poverty. CIMMYT is a member of the CGIAR System and leads the CGIAR Research Programs on Maize and Wheat and the Excellence in Breeding Platform. The Center receives support from national governments, foundations, development banks and other public and private agencies. For more information, visit staging.cimmyt.org.
Mexican and international researchers have joined with farmers and specialists from Jala, a scenic valley near the Pacific Coast of Mexico’s state of Nayarit, in a critical strategy to save and study an endangered, legendary maize race whose ears once grew longer than a man’s forearm.
Specialists from the International Maize and Wheat Improvement Center (CIMMYT) are analyzing the race’s genetic diversity, in hopes of preserving its qualities and, in concert with Jala farmers, safeguarding its future and merits.
Efforts include a new maize festival that reprises a yearly contest begun in 1981 to honor the community’s largest maize ear, but the outsize Jala maize race faces myriad hurdles to survive, according to Carolina Camacho, CIMMYT socioeconomics researcher and festival collaborator.
“The Jala maize landrace is unsuited to mechanization due to its size and agronomic requirements,” said Camacho. “It must be sown by hand and, because the plant can grow to several meters or taller, the ears must be harvested on horseback.”
Jala maize is also losing out to more competitive and profitable improved varieties, Camacho added. It is prized locally for its floury texture, but many farmers favor varieties more suited to milling and which yield more husks — in high demand as tamale wraps — as well as fodder and feed. The floury texture also means the grain is less dense and so fetches a lower price on external markets, where grain is sold by weight.
Youth panel discussion at the Feria de la Mazorca del Maize Nativo with Carolina Camacho, CIMMYT (third from right). (Photo: Denise Costich/CIMMYT)
A fair fight for preservation
The most recent “Feria de la Mazorca del Maíz Nativo,” or Landrace Maize Ear Festival, was held in December 2018. Under the boughs of a giant guanacaste tree in the town square of Coapan, Jala Valley, children, elders, cooks and dancers celebrated maize and its associated traditions. The festival culminated in the contest for the largest maize ear, with the winning farmer’s submission measuring nearly 38 centimeters in length.
The competition typically takes place in August as part of Jala’s two-week “Feria del Elote,” or green ear festival, first established to foster the appreciation and preservation of the native maize.
CIMMYT scientists helped the community set up a local genebank to store Jala landrace seed, according to Denise Costich, head of the CIMMYT maize germplasm bank and festival collaborator.
“This enhances the community’s role as custodians of landrace diversity and their access to the seed,” said Costich, adding that Jala seed from as far back as the early 1980s forms part of CIMMYT’s maize collections, which comprise 28,000 unique samples.
Under CIMMYT’s Seeds of Discovery project, scientists are analyzing the remaining genetic potential in the Jala maize population, particularly to understand the extent and effects of both inbreeding and outcrossing.
On the one hand, Costich said, Jala’s unique genetic pedigree appears to be diluted from mixing with other varieties in the valley whose pollen lands on Jala silks. At the same time, she worries about possible inbreeding in some small and isolated valley pockets where Jala is grown.
Finally, the yearly contest, for which maize ears are harvested in the green stage before maturity, precludes use of the grain as seed and so may also remove inheritable potential for large ears from the local maize gene pool.
Farewell to small-scale farmers?
Setting up the contest entries in Coapan: (l-r) Cristian Zavala of the CIMMYT maize genebank recording data; Rafael Mier from Fundacion Tortillas de Maiz Mexicana; Victor Vidal, INIFAP collaborator and judge of the contest; and Alfredo Segundo of the CIMMYT maize genebank. (Photo: Denise Costich/CIMMYT)
Whatever the causes, Jala maize isn’t what it used to be. In 1924, a visiting scientist observed maize plants over 6 meters in height and with ears more than 60 centimeters long — far longer than today’s samples.
One grave challenge to the landrace’s continued existence is the steady disappearance of older farmers who grow it. As throughout rural Mexico, many youths are leaving farm communities like Jala in search of better opportunities and livelihoods in cities.
Camacho believes the festival and contest encourage farmers to continue growing Jala maize but cannot alone ensure the landrace’s preservation.
“The solutions need to encompass all aspects of Jala maize and be supported by the entire community, particularly young people,” said Camacho.
The festival in Coapan included a panel discussion with local youths, among them graduate students from the Autonomous University of Nayarit.
“The panelists highlighted the lack of opportunities in rural areas and the need for an economically secure future; things that Jala maize doesn’t offer,” Camacho said.
The festival is a collaboration among Costich, Camacho, Victor Vidal of INIFAP-Nayarit, and local partners including Gilberto González, Ricardo Cambero, Alondra Maldonado, Ismael Elías, Renato Olmedo (CIMMYT), and Miguel González Lomelí.
Women applying required fertilizer along the tracks of seed drill. (Photo: Wasim Iftikar)
Maize is a staple crop that requires a limited amount of water and inputs, and earns farmers a profit, thanks to its growing demand as food and feed for livestock. Adivasi women farmers in India’s Odisha state are increasing their yields by applying improved maize intensification technologies.
The Cereal Systems Initiative for South Asia (CSISA), led by the International Maize and Wheat Improvement Center (CIMMYT), is providing technical support to the Association for Development Initiatives, which implements the Odisha Primitive Tribal Group Empowerment and Livelihood Improvement Program (OPELIP) and the Odisha State Department of Agriculture at Gudugudia in Mayurbhanj.
“CSISA’s technical support to the women, focusing on improved maize cultivation techniques, helped the women improve their understanding, their capacity and their yields,” said Wasim Iftikar, Research Associate at CIMMYT. Improved maize hybrids, precision nutrient management techniques and improved weed management practices have helped the women increase their yields. This year the group harvested more than 3,300 kg from seven acres of land.
“We never thought we could earn money and support our families through maize cultivation. This is an eye-opener for us. We are planning to increase the area of cultivation for maize and will convince our family members and other women to join us,” says farmer Joubani Dehuri.
To view a photo essay recognizing these women and their work in honor of International Women’s Day 2019, please click here: https://adobe.ly/2ED9sns
The Cereal Systems Initiative for South Asia (CSISA) is a regional initiative to sustainably increase the productivity of cereal-based cropping systems, thus improving food security and farmers’ livelihoods in Bangladesh, India and Nepal. CSISA works with public and private partners to support the widespread adoption of resource-conserving and climate-resilient farming technologies and practices. The initiative is led by the International Maize and Wheat Improvement Center (CIMMYT), implemented jointly with the International Food Policy Research Institute (IFPRI) and the International Rice Research Institute (IRRI). It is funded by the U.S. Agency for International Development (USAID) and the Bill & Melinda Gates Foundation.
Felipa Martinez shows off some of her family’s maize from last year’s harvest. Photo: Matthew O’Leary
Felipa Martinez, an indigenous Mexican grandmother, grins as she shows off a bag bulging with maize cobs saved from last harvest season. With her family, she managed to farm enough maize for the year despite the increasing pressure brought by climate change.
Felipa’s grin shows satisfaction. Her main concern is her family, the healthy harvest lets her feed them without worry and sell the little left over to cover utilities.
“When our crops produce a good harvest I am happy because we don’t have to spend our money on food. We can make our own tortillas and tostadas,” she said.
Her family belongs to the Chatino indigenous community and lives in the small town of Santiago Yaitepec in humid southern Oaxaca. They are from one of eleven marginalized indigenous communities throughout the state involved in a participatory breeding project with the International Maize and Wheat Improvement Center (CIMMYT) to naturally improve the quality and preserve the biodiversity of native maize.
These indigenous farmers are custodians of maize biodiversity, growing seeds passed down over generations. Their maize varieties represent a portion of the diversity found in the 59 native Mexican races of maize, or landraces, which first developed from wild grasses at the hands of their ancestors. These different types of maize diversified through generations of selective breeding, adapting to the environment, climate and cultural needs of the different communities.
In recent years, a good harvest has become increasingly unreliable, as the impacts of climate change, such as erratic rainfall and the proliferation of pests and disease, have begun to challenge native maize varieties. Rural poor and smallholder farmers, like Martinez and her family, are among the hardest hit by the mounting impacts of climate change, according to the Food and Agriculture Organization of the United Nations.
These farmers and their ancestors have thousands of years of experience selecting and breeding maize to meet their environment. However, climate change is at times outpacing their selection methods, said CIMMYT landrace improvement coordinator Martha Willcox, who works with the community and coordinates the participatory breeding project. Through the initiative, the indigenous communities work together with professional maize breeders to continuously improve and conserve their native maize.
Despite numerous challenges, farmers in the region are unwilling to give up their maize for other varieties. “The native maize, my maize grows best here, it yields well in our environment. The maize is sweeter, it is heavier,” said Don Modesto Suarez, Felipa’s husband. “This maize has been grown by our grandfathers and this is why I will not change it.”
Una mujer de la comunidad Chatino prepara tortillas muy grandes de maíz criollo que son muy apreciadas en los mercados locales. Foto: Matthew O’Leary
This is because a community’s native maize varieties are adapted to their specific microclimate, such as elevation and weather patterns, and therefore may perform better or be more resistant to local pests and diseases than other maize varieties. They may also have specific characteristics prized for local culinary traditions — for example, in Santiago Yaitepec the native maize varieties have a specific type of starch that allows for the creation of extra-large tortillas and tostadas that are in high demand in local markets.
Other varieties may not meet farmers’ specific needs or climate, and many families do not want to give up their cultural attachment to native maize, said Flavio Aragon, a genetic resources researcher at the Mexican National Institute for Forestry, Agriculture and Livestock Research (INIFAP) who collaborates with Willcox.
CIMMYT and INIFAP launched the four-year participatory plant breeding project to understand marginalized communities’ unique makeup and needs – including maize type, local climates, farming practices, diseases and culture – and include farmers in breeding maize to suit these needs.
“Our aim is to get the most out of the unique traits in the native maize found in the farmer’s fields. To preserve and use it to build resistance and strength without losing the authenticity,” said Aragon.
“When we involve farmers in the process of selection, they are watching what we are doing and they are learning techniques,” he said. “Not only about the process of genetic selection in breeding but also sustainable farming practices and this makes it easier for farmers to adopt the maize that they have worked alongside breeders to improve through the project.”
Suarez said he appreciates the help, “We are learning how to improve our maize and identify diseases. I hope more farmers in the community join in and grow with us,” he said.
When disease strikes
Chatino men stand in a maize field in Santiago Yaitepec, Oaxaca, Mexico. Tar spot complex threatened harvests, but work in participatory breeding with CIMMYT has helped local communities to improve their native maize without loosing preferred traits. (Photo: Matthew O’Leary)
Changes in weather patterns due to climate change are making it hard for farmers to know when to plant their crops to avoid serious disease. Now, a fungal disease known as tar spot complex, or TSC, is increasingly taking hold of maize crops, destroying harvests and threatening local food security, said Willcox. TSC resistance is one key trait farmers want to include in the participatory breeding.
Named for the black spots that cover infected plants, TSC causes leaves to die prematurely, weakening the plant and preventing the ears from developing fully, cutting yields by up to 50 percent or more in extreme cases.
Caused by a combination of three fungal infections, the disease occurs most often in cool and humid areas across southern Mexico, Central America and into South America. The disease is beginning to spread, possibly due to climate change, evolving pathogens and introduction of susceptible maize varieties.
“Our maize used to grow very well here, but then this disease came and now our maize doesn’t grow as well,” said Suarez. “For this reason we started to look for maize that we could exchange with our neighbors.”
A traditional breeding method for indigenous farmers is to see what works in fields of neighboring farmers and test it in their own, Willcox said.
Taking the search to the next level, Willcox turned to the CIMMYT Maize Germplasm Bank, which holds over 7000 native maize seed types collected from indigenous farmers. She tested nearly a thousand accessions in search of TSC resistance. A tedious task that saw her rate the different varieties on how they handled the disease in the field. However, the effort paid off with her team discovering two varieties that stood up to the disease. One variety, Oaxaca 280, originated from just a few hours north of where the Suarez family lives.
Farmer Modesto Suarez (left) and neighbors were originally cautious to plant Oaxaca 280 in their fields, but were pleased with the results. (Photo: Matthew O’Leary)
After testing Oaxaca 280 in their fields the farmers were impressed with the results and have now begun to include the variety in their breeding.
“Oaxaca 280 is a landrace – something from Mexico – and crossing this with the community’s maize gives 100 percent unimproved material that is from Oaxaca very close to their own,” said Willcox. “It is really a farmer to farmer exchange of resistance from another area of Oaxaca to this landrace here.”
“The goal is to make it as close as it can be to what the farmer currently has and to conserve the characteristics valued by farmers while improving specific problems that the farmers request help with, so that it is still similar to their native varieties and they accept it,” Aragon said.
Expanding for impact
Willcox and colleagues throughout Mexico seek to expand the participatory breeding project nationwide in a bid to preserve maize biodiversity and support rural communities.
“If you take away their native maize you take away a huge portion of the culture that holds these communities together,” said Willcox. Participatory breeding in marginalized communities preserves maize diversity and builds rural opportunities in areas that are hotbeds for migration to the United States.
“A lack of opportunities leads to migration out of Mexico to find work in other places, a strong agricultural sector means strong rural opportunities,” she said.
To further economic opportunities in the communities, these researchers have been connecting farmers with restaurant owners in Mexico City and the United States to export surplus grain and support livelihoods. A taste for high-quality Mexican food has created a small but growing market for the native maize varieties.
The next generation: The granddaughter of Felipa Martinez and Modesto Suarez stands in her grandparent’s maize field. (Photo: Matthew O’Leary)
Native maize hold the building blocks for climate-smart crops
Native maize varieties show remarkable diversity and climate resilience that grow in a range from arid to humid environments, said Willcox. The genetic traits found in this diversity are the building blocks that can be used to develop varieties suitable for the changing crop environments predicted for 2050.
“There is a lot of reasoning that goes into the way that these farmers farm the land, the way they decide on what they select for,” said Willcox. “This has been going on for years and has been passed down through generations. For this reason, they have maize of such high quality with resistance to local challenges, genetic traits that now can be used to create strong varieties to help farmers in Mexico and around the world.”
It is key to analyze the genetic variability of native maize, and support the family farmers who conserve it in their fields, she added. This biodiversity still sown and selected throughout diverse microclimates of Mexico holds the traits we need to protect our food supplies.
To watch a video on CIMMYT’s work in this community, please click here.
This work has been conducted as part of the CIMMYT-led MasAgro project in collaboration with INIFAP, and supported by Mexico’s Department of Agriculture, Livestock, Rural Development, Fisheries and Food (SAGARPA) and the CGIAR Research Program MAIZE.
