funder_partner: CGIAR Research Program on Maize (MAIZE)
The CGIAR Research Program on Maize (MAIZE) is an international collaboration between more than 300 partners that seeks to mobilize global resources in maize research and development to achieve a greater strategic impact on maize-based farming systems in Africa, Latin America and South Asia.
Led by the International Maize and Wheat Improvement Center (CIMMYT), with the International Institute of Tropical Agriculture (IITA) as its main CGIAR partner, MAIZE focuses on increasing maize production for the 900 million poor consumers for whom maize is a staple food in Africa, Latin America and South Asia. MAIZE’s overarching goal is to double maize productivity and increase incomes and livelihood opportunities from sustainable maize-based farming systems.
MAIZE Flagship Projects (FPs) and Cluster of Activities
FP1: Enhancing MAIZE’s R4D strategy for impact
• Foresight and targeting of R4D strategies
• Learning from M&E, adoption and impacts
• Enhancing gender and social inclusiveness
• Value chain analysis
FP2: Novel diversity and tools for improving genetic gains
• Informatics, database management and decision support tools
• Development of enabling tools for germplasm improvement
• Unlocking genetic diversity through trait exploration and gene discovery
• Pre-breeding: development of germplasm resources
FP3: Stress-tolerant and nutritious maize
• Climate resilient maize with abiotic and biotic stress tolerance
• Tackling emerging trans-boundary disease/pest challenges
• Nutritional quality and end-use traits in elite genetic backgrounds
• Precision phenotyping and mechanization of breeding operations
• Seed production research and recommendations
• Stronger maize seed systems
FP4: Sustainable intensification of maize-based systems
• Multi-scale farming system framework to better integrate and enhance adoption of sustainable intensification options
• Participatory adoption and integration of technological components
• Development and field-testing of crop management technologies
• Partnership and collaborations models for scaling
How does CIMMYT’s improved maize get to the farmer?
The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of elite, improved maize hybrids to partners for commercialization in eastern Africa and similar agro-ecological zones. National agricultural research systems (NARS) and seed companies are invited to apply for licenses to register and commercialize these new hybrids, in order to bring the benefits of the improved seed to farming communities.
The deadline to submit applications to be considered during the first round of allocations is February 11, 2022. Applications received after that deadline will be considered during the following round of product allocations.
Information about the newly available CIMMYT maize hybrids from the Latin America breeding program, application instructions and other relevant material is available in the CIMMYT Maize Product Catalog and in the links provided below.
Main building of CIMMYT’s maize doubled haploid facility in Kunigal, Karnataka state, India. (Photo: CIMMYT)
On December 3, 2021, the International Maize and Wheat Improvement Center (CIMMYT) and its partners inaugurated a state-of-the-art maize doubled haploid (DH) facility in Kunigal, in India’s Karnataka state. The facility was established by CIMMYT in partnership with the University of Agricultural Sciences, Bangalore (UAS Bangalore), with financial support from the CGIAR Research Program on Maize (MAIZE).
It is the first public sector facility of its kind in Asia, fulfilling a very important need for maize breeding programs in the region. The facility, operated by CIMMYT, will provide DH production services for CIMMYT’s and UAS Bangalore’s breeding programs, as well as for national agricultural research institutions and small- and medium-sized seed companies engaged in maize breeding across tropical Asia. This is expected to result in accelerated development and deployment of a greater number of elite, climate-resilient and nutritionally-enriched maize hybrids in tropical Asia.
DH technology has the potential to enhance genetic gains and breeding efficiency, especially in combination with other modern tools and technologies, such as molecular markers and genomic selection. The facility occupies 12 acres of land at the Agricultural Research Station in Kunigal, in southwestern India. It is expected to produce at least 25,000-30,000 maize DH lines per year.
R.S. Paroda (center) cuts the ribbon to inaugurate the maize doubled haploid facility in Kunigal, Karnataka state, India. He is flanked by S. Rajendra Prasad (left), vice chancellor of UAS Bangalore and B.M. Prasanna (right), director of CIMMYT’s Global Maize Program and the CGIAR Research Program on Maize. (Photo: CIMMYT)
Fast-track maize breeding in Asia
R.S. Paroda, who is a Padma Bhushan awardee in India and the chairman of the Trust for Advancement of Agricultural Sciences (TAAS) in New Delhi, thanked CIMMYT for its role in developing the facility. “The maize DH facility will revolutionize hybrid maize programs in both the public and private sectors in Asia, enabling fast-tracked development of climate-resilient and genetically diverse maize hybrids suitable for the rainfed maize-growing areas.”
S. Rajendra Prasad, vice chancellor of UAS Bangalore, appreciated the partnership between his institution and CIMMYT. “The facility will create opportunities to modernize maize breeding programs in India, besides serving as an educational and training hub for young students at the University,” he said. Members of UAS Bangalore Board of Management also participated in the formal opening of the facility.
B.M. Prasanna, director of CIMMYT’s Global Maize Program and the CGIAR Research Program on Maize (MAIZE), spearheaded the process of establishing this important breeding facility. “Along with similar maize DH facilities in Mexico and Kenya, which respectively serve Latin America and Africa, this third facility for Asia rounds up CIMMYT’s commitment to strengthen tropical maize breeding programs across the globe,” he explained.
Bram Govaerts, CIMMYT’s director general, participated through a recorded video message.
Attending the ceremony were also 150 post-graduate students, faculty from UAS Bangalore, researchers from UAS Raichur and the Indian Institute of Maize Research, CIMMYT maize scientists, and private-sector members of the International Maize Improvement Consortium for Asia (IMIC-Asia).
R.S. Paroda, chairman of the Trust for Advancement of Agricultural Sciences (TAAS) in New Delhi, unveils the inauguration plaque for the maize doubled haploid facility in Kunigal, Karnataka state, India. (Photo: CIMMYT)
Collaboration networks
A technical workshop titled “Transforming India’s Agriculture and Modernizing Maize Breeding Programs” was held the same day. The workshop featured talks by Paroda on the role of youth in Indian agriculture, Prasanna on modernizing maize breeding and enhancing genetic gain, CIMMYT scientist Vijay Chaikam on maize doubled haploid technology, and CIMMYT breeder Sudha Nair on genomic technologies for maize improvement.
IMIC-Asia held a General Body Meeting soon after the technical workshop, at which B.S. Vivek, maize breeder at CIMMYT, introduced the framework for the third phase of IMIC-Asia. Participants included representatives of the Indian Institute of Maize Research, the All-India Coordinated Maize Improvement Program, and private seed companies with membership in the consortium. Meeting participants expressed a keen interest in utilizing the new doubled haploid facility’s services.
For over a decade, the CGIAR Research Programs on Maize (MAIZE) and Wheat (WHEAT) have been at the forefront of research-for-development benefiting maize and wheat farmers in the Global South, especially those most vulnerable to the shocks of a changing climate.
From 2012 to 2021, MAIZE has focused on doubling maize productivity and increasing incomes and livelihood opportunities from sustainable maize-based farming systems. Through MAIZE, scientists released over 650 elite, high-yielding maize varieties stacked with climate adaptive, nutrition enhancing, and pest and disease resistant traits.
The WHEAT program has worked to improve sustainable production and incomes for wheat farmers, especially smallholders, through collaboration, cutting-edge science and field-level research. Jointly with partners, WHEAT scientists released 880 high-yielding, disease- and pest-resistant, climate-resilient and nutritious varieties in 59 countries over the life of the program.
To document and share this legacy, the MAIZE and WHEAT websites have been redesigned to highlight the accomplishments of the programs and to capture their impact across the five main CGIAR Impact Areas: nutrition, poverty, gender, climate and the environment.
We invite you to visit these visually rich, sites to view the global impact of MAIZE and WHEAT, and how this essential work will continue in the future.
CIMMYT’s relationship with Mexico is one of a kind: in addition to being the birthplace of the wheat innovations that led to the Green Revolution and the founding of CGIAR, Mexico is also where maize originated thousands of years ago, becoming an emblem of the country’s economy and identity.
Honoring this longstanding connection and celebrating Mexico’s key contribution to global wheat and maize production, Mexico City will host a photo exhibition from December 1, 2021, to January 15, 2022, in the Open Galleries Lateral, located on Paseo de la Reforma, one of city’s most iconic promenades.
Titled “Maize and Wheat Research in Focus: Celebrating a Decade of Research for Sustainable Agricultural Development Under the CGIAR Research Programs on Maize and Wheat,” the exhibition illustrates the impact of MAIZE and WHEAT over the last ten years. The selection of photographs documents the challenges faced by maize and wheat smallholders in different regions, and showcases innovative interventions made by national and regional stakeholders worldwide.
From pathbreaking breeding research on climate-smart varieties to helping farming families raise their incomes, the photos — taken by CGIAR photographers before the COVID-19 pandemic — capture both the breadth of the challenges facing our global agri-food systems and the spirit of innovation and cooperation to meet them head on.
Don’t miss the chance to visit the exhibition if you are in Mexico City!
The photo exhibition “Maize and Wheat Research in Focus: Celebrating a Decade of Research for Sustainable Agricultural Development Under the CGIAR Research Programs on Maize and Wheat” will be on display in Mexico City until January 15, 2022. (Photo: Alfonso Cortés/CIMMYT)
A group of farmers involved in participatory rice breeding trials near Begnas Lake, Pokhara, Nepal. (Photo: Neil Palmer/CIAT/CCAFS)
As CGIAR develops 33 exciting new research Initiatives, it is essential for its new research portfolio to move beyond “diagnosing gender issues” and to supporting real change for greater social equity. Gender-transformative research and methodologies are needed, co-developed between scientists and a wide range of partners.
To advance this vision, gender scientists from ten CGIAR centers and key partner institutions came together from October 25 to 27, 2021, in a hybrid workshop. Some participants were in Amsterdam, hosted by KIT, and others joined online from Canada, the Philippines and everywhere in between.
The workshop emerged from gender scientists’ desire to create a supportive innovation space for CGIAR researchers to integrate gender-transformative research and methodologies into the new CGIAR Initiatives.
The organizing team calls this effort GENNOVATE 2, as it builds on GENNOVATE, the trailblazing gender research project which ran across the CGIAR between 2014 and 2018.
GENNOVATE 2 promises to help CGIAR Initiatives achieve progress in the Gender, Youth and Social Inclusion Impact Area. It will also advance change towards Sustainable Development Goals 5 and 10 on gender and other forms of inequality.
In the workshop, participants sought to:
Share and develop ideas, methods and approaches to operationalize gender-transformative research and methodologies. Working groups focused on an initial selection of CGIAR Initiatives, representing all the Action Areas of CGIAR:
ClimBeR: Building Systemic Resilience against Climate Variability and Extremes; (Systems Transformation)
Securing the Asian Mega-Deltas from Sea-level Rise, Flooding, Salinization and Water Insecurity (Resilient Agrifood Systems)
Sustainable Intensification of Mixed Farming Systems (Resilient Agrifood Systems)
Market Intelligence and Product Profiling (Genetic Innovation)
Build on the significant investments, methods, data, and results from the original GENNOVATE.
Conceive a community of practice for continued sharing, learning and collaboration, across and within Initiatives, to accelerate progress on gender and social equity.
Participants at the GENNOVATE 2 workshop in Amsterdam, the Netherlands, in October 2021.
Joining a vibrant community
GENNOVATE 2 is envisioned to complement the CGIAR GENDER Platform and the proposed new CGIAR gender-focused research Initiative, HER+.
“We have several gender methodology assets in CGIAR, and GENNOVATE is one of them,” said Nicoline de Haan, Director of the CGIAR GENDER Platform, opening the workshop. “We want to make sure we cultivate and grow the efforts started during GENNOVATE and move forward important lessons and practices in the new CGIAR portfolio.”
The team of scientists behind GENNOVATE 2 wants to support a vibrant community of researchers who “work out loud.” They will document and share their research methodologies, experiences and insights, in order to accelerate learning on gender issues and scale out successes more quickly.
The ultimate objectives of GENNOVATE 2 are to:
Develop and deepen a set of methodologies expected to directly empower women, youth, and marginalized groups in the targeted agri-food systems
Contribute to normative change towards increased gender equality across different scales, ranging from households to countries.
Generate and build an evidence base on the relationship between empowering women, youth and marginalized people, and moving towards climate-resilient and sustainable agri-food systems — and vice versa.
“An example of the added value GENNOVATE 2 can bring to CGIAR Initiatives is understanding what maintains prevailing gender norms in research sites, and also at relevant institutional and political levels,” said Anne Rietveld, gender scientist at the Alliance of Bioversity International and CIAT, and co-organizer of the workshop. “This will enable CGIAR scientists, partners and policymakers to design locally relevant gender-transformative approaches and policies for more impact. We can do this by building on our GENNOVATE 1 evidence base, adapting methods from GENNOVATE 1 and co-developing new methods in GENNOVATE 2.”
Participants at the GENNOVATE 2 workshop in Amsterdam, the Netherlands, in October 2021.
What’s next?
The workshop showed that many scientists from CGIAR and partner institutes are motivated to invest in the vision of GENNOVATE 2. Achieving impact in the Gender, Youth and Social Inclusion Impact Area will require concerted efforts and inputs from scientists on the ground.
“There is a groundswell of experience and enthusiasm that you, we, this group brings. We need answers and we can and should work together to make this a reality,” remarked Jon Hellin, Platform Leader – Sustainable Impact in Rice-based Systems at the International Rice Research Institute (IRRI), and co-lead of the ClimBeR Initiative.
The organizing team listed concrete actions to follow the workshop:
Developing processes and spaces for discussing methodological advancements among the gender scientists in these four Initiatives which other Initiatives can tap into, contribute to and become part of.
To develop these shared and integrated methodologies and approaches into a GENNOVATE 2 conceptual and methodological roadmap — to contribute to the CGIAR Gender, Youth, and Social Inclusion Impact Area and guide other Initiatives, as well as bilateral research
To develop a position paper articulating what can be achieved through concerted efforts to integrate gender and social equity more effectively into the Initiatives, to showcase gender-transformative research methods for further development and implementation. The aim of the position paper is to influence global science leaders and CGIAR leadership in how they include issues of social equity in the Initiatives.
To support these conversations, learnings and harmonization processes through setting up a community of practice, where the “practice” to be improved is the practice of advancing gender research methodologies to go from diagnosis to action. This will start with a core group of enthusiastic researchers and then will expand as it gains momentum, so that all researchers in the various Initiatives interested in social equity can contribute
To seek funding opportunities to support the activities outlined above.
The GENNOVATE 2 organizing team welcomes the participation of interested CGIAR Initiatives as they move forward. The organizing team will also help strengthen interactions with external resource people and research networks, in to cross-pollinate new knowledge and innovations.
If you would like to know more about GENNOVATE 2, please contact Anne Rietveld, Gender Scientist at the Alliance of Bioversity International and CIAT and Hom Gartaula, Gender and Social Inclusion Specialist at the International Maize and Wheat Improvement Center (CIMMYT).
The GENNOVATE 2 workshop was supported with funds from the CGIAR Research Programs on Roots Tubers and Bananas, Maize, and Wheat.
Workshop organizers Anne Rietveld (Alliance), Cathy Rozel Farnworth (Pandia Consulting, an independent gender researcher), Diana Lopez (WUR) and Hom Gartaula (CIMMYT) guided participants. Arwen Bailey (Alliance) served as facilitator.
Participants were: Renee Bullock (ILRI); Afrina Choudhury (WorldFish); Marlene Elias (Alliance); Gundula Fischer (IITA); Eleanor Fisher (The Nordic Africa Institute/ClimBeR); Alessandra Galie (ILRI); Elisabeth Garner (Cornell University/Market Intelligence); Nadia Guettou (Alliance); Jon Hellin (IRRI); Deepa Joshi (IWMI); Berber Kramer (IFPRI); Els Lecoutere (CGIAR GENDER Platform); Angela Meentzen (CIMMYT); Gaudiose Mujawamariya (AfricaRice); Surendran Rajaratnam (WorldFish); Bela Teeken (IITA), among others.
External experts who provided methodological inputs were: Nick Vandenbroucke of Trias talking about institutional change; Shreya Agarwal of Digital Green talking about transformative data; Katja Koegler of Oxfam Novib talking about Gender Action Learning Systems (GALS) for community-led empowerment; and Phil Otieno of Advocates for Social Change (ADSOCK) talking about masculinities and working with men.
The demand for maize for poultry feed in Nepal has increased dramatically over the years. It constitutes about 60% of the poultry feed and is considered as the principal energy source used in poultry diets. About 70% of the total crop required by the feed industry is imported and such dependence on import could jeopardize its sustainability if any political, natural or health related crisis disrupts the supply chain. In addition to maize, the industry also imports synthetic amino acid to meet the requirements of poultry production since the regular maize grain used by the feed industry is deficient in essential amino acids that helps form proteins.
A recent assessment conducted by the International Maize and Wheat Improvement Center (CIMMYT) in Nepal highlights the prospects of using Quality Protein Maize (QPM) to mitigate protein deficiency found in regular maize. The authors suggest that the poultry feed industry can minimize the average feed cost by 1.5% by substituting regular maize with QPM. This would translate to a daily cost-saving of about US$26,000 for the industry. If this cost saving is shared across the value chain actors including farmers for domestic production of QPM and other biofortified maize vis a vis regular maize, then the dependency on imported maize can be significantly reduced.
The article published in the journal of International Food and Agribusiness Marketing, estimated least cost diet formulations for broilers and layers of different age groups, and the potential gains to be garnered by the maize seed and grain value chain actors in Nepal.
According to the study, a ton of feed produced using QPM reduces feed cost by at least US$7.1 for the broilers and by US$4.71 for layers. As a result, Nepal’s poultry feed industry can pay a maximum of 4% price premium with the cost saving for QPM.
“Considering the cost reduction potential QPM brings over regular maize, it can be a win-win situation for the poultry feed sector and maize value chain actors if they are strongly linked and operated in an integrated fashion,” explain the authors.
“By building awareness on the cost benefits, the feed industry exhibited a positive perception during the study period to use QPM for feed. Linking the seed companies with the feed mills is essential to leverage the benefits of the product.”
To promote and expand QPM production in Nepal, the authors also recommend provision of seed and fertilizer subsidies by the Government of Nepal to feed producers and cooperatives ensuring a continuous supply of the product to meet the demand.
The GoN has released two varieties of QPM maize but due to lack of effective seed production, extension and marketing programs, the potential of QPM maize remains unutilized. However, the authors firmly believe that appropriate policy focus on QPM seed production and grain marketing including premium price for QPM growers, can change the scenario where the demand for maize for feed industry can be gradually managed with domestic production.
Launched in May 2018, the International Maize Improvement Consortium for Africa (IMIC‐Africa) is a public-private partnership designed to strengthen maize breeding programs in Africa, and thereby improve African farmers’ access to high-quality, affordable, high-yielding and locally-adapted maize seed.
Any organization engaged in maize breeding for the African market is welcome to join the consortium, including national agricultural research institutions; small, medium and large maize seed companies; and international agricultural research organizations. Consortium members will have access to early-generation maize breeding material, an expansive hybrid evaluation network for robust evaluation of their products on various traits and across diverse agroecologies, training and capacity-development opportunities, and value-added research services offered at preferential rates.
The Consortium’s goal is to enhance the capacity of African maize breeding programs from public and private sectors to develop elite maize hybrids with client-preferred traits — including abiotic stress resilience, disease and insect pest resistance, and high yield potential — for the ultimate benefit of farming communities across Africa.
Objectives:
Providing members with access to CIMMYT’s early- and advanced-generation maize lines (breeding materials under development) to strengthen and diversify the germplasm used in their own breeding programs;
Allowing members to test their own pre-commercial maize hybrids in CIMMYT-led multi-location trials;
Improving members’ access to research services that improve the efficiency and effectiveness of their own breeding programs;
Facilitating participation by members’ staff in annual training courses.
The International Maize Improvement Consortium for Latin America (IMIC-LatAm) promotes the sustainable development of the Latin American maize seed industry.
The Consortium is a partnership formed by CIMMYT and member institutions — including seed companies and national research programs — to achieve enhanced maize yields in Latin America.
IMIC-LatAm formalizes the sharing of maize lines under development with public and private maize breeding programs. It supports a vibrant germplasm testing network, offering opportunities for training and cross-learning among members. It also grants access to other special services offered by CIMMYT in Latin America, including maize quality analysis, doubled haploid development and molecular quality assurance/quality control.
The provision of early generation or advanced maize lines enhances the Consortium members’ capacity for germplasm development in their own breeding programs, including the collaborative establishment of multi-location testing of elite pre-commercial maize hybrids throughout Mexico and other countries in Latin America to identify products that can advance to commercialization and deployment.
Objectives:
Diversification of the germplasm base of members’ maize breeding programs through distribution of CIMMYT-derived lines-under-development
Strengthen members’ capacity to develop maize hybrid products through a participatory, multi-location hybrid evaluation network
Build the capacity of members’ maize breeding programs by providing training to their staff on prioritized technical areas related to maize breeding, seed production and marketing
Support members’ maize breeding programs by improving their access to value-added services provided by CIMMYT
The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of elite, improved maize hybrids to partners for commercialization in southern Africa and similar agro-ecological zones. National agricultural research systems (NARS) and seed companies are invited to apply for licenses to register and commercialize these new hybrids, in order to bring the benefits of the improved seed to farming communities.
The deadline to submit applications to be considered during the first round of allocations is October, 24 2021. Applications received after that deadline will be considered during the following round of product allocations.
Information about the newly available CIMMYT maize hybrids from the Latin America breeding program, application instructions and other relevant material is available in the CIMMYT Maize Product Catalog and in the links provided below.
Specific questions or issues faced with regard to the application process may be addressed to GMP-CIMMYT@cgiar.org with attention to Nicholas Davis, Program Manager, Global Maize Program, CIMMYT.
Together with the United States Agency for International Development (USAID) and Feed the Future, the International Maize and Wheat Improvement Center (CIMMYT) and the CGIAR Research Program on Maize (MAIZE) are pleased to announce the release of “Fall Armyworm in Asia: A Guide for Integrated Pest Management.”
The publication builds on intensive, science-based responses to fall armyworm in Africa and Asia.
“I have encountered few pests as alarming as the fall armyworm,” wrote USAID Chief Scientist Rob Bertram in the guide’s Foreword. “This publication … offers to a broad range of public and private stakeholders — including national plant protection, research and extension professionals — evidence-based approaches to sustainably manage fall armyworm,” Bertram adds.
“Partners from a wide array of national and international institutions have contributed to the mammoth task of formulating various chapters in the guide,” said B.M. Prasanna, director of CIMMYT’s Global Maize Program and of MAIZE. “While the publication is focused on Asia, it provides an updated understanding of various components of fall armyworm integrated pest management that could also benefit stakeholders in Africa.”
In January 2018, CIMMYT and USAID published a similar guide on integrated pest management of fall armyworm in Africa, which reached a large number of stakeholders globally and is widely cited. Prasanna spearheaded the development and publication of both guides.
CGIAR turned 50 in 2021. To mark this anniversary, two independent and highly reputed experts have authored a history of CGIAR maize research from 1970 to 2020.
The authors, Derek Byerlee and Greg Edmeades, focused on four major issues running through the five decades of CGIAR maize research: the diversity of maize-growing target environments, the role of the public and private sectors in maize research in the tropics, the approaches adopted in reaching smallholder farmers in stress-prone rainfed tropical environments with improved technologies, and the need for maintaining strong financial support for international maize research efforts under the CGIAR.
The work of the International Maize and Wheat Improvement Center (CIMMYT), the International Institute of Tropical Agriculture (IITA) and the CGIAR Research Program on Maize (MAIZE) and its partners features prominently in this account. The authors also reviewed the history of maize policy research undertaken by the International Food Policy Research Institute (IFPRI).
The authors bring a unique perspective to the challenging task of tracing the evolution of maize research in CGIAR as both “insiders” and “outsiders.” While they worked as CIMMYT researchers in the 1990s, and later on as reviewers of various projects/programs, both are currently unaffiliated with CIMMYT. Byerlee is affiliated with the School of Foreign Service at Georgetown University, Washington DC, USA, and Edmeades is an independent scholar based in New Zealand.
“A clear-eyed and unbiased appreciation of our past — both successes and missteps — can only enrich our efforts, make better progress, and effectively meet the challenges of the present and the future,” wrote B.M. Prasanna, director of CIMMYT’s Global Maize Program and of the CGIAR Research Program MAIZE , in the foreword.
According to Prasanna, “The challenges to the maize-dependent smallholders in the tropics are far from over. Optimal, stable and long-term investment in international maize improvement efforts is critical.”
Disclaimer: The CGIAR Research Program MAIZE supported only the review, formatting, and online publication of this document. The findings and conclusions are completely of the authors, and do not necessarily represent the institutional views of CIMMYT, IITA, IFPRI or CGIAR and its partners.
The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of elite, improved maize hybrids to partners for commercialization in the tropical lowlands of Latin America and similar agro-ecological zones. National agricultural research systems (NARS) and seed companies are invited to apply for licenses to commercialize these new hybrids, in order to bring the benefits of the improved seed to farming communities. In some countries, depending on the applicable regulatory framework for commercial maize seed, successful applicants may first need to sponsor the products through the national registration / release process prior to commercialization.
The deadline to submit applications to be considered during the first round of allocations is September17, 2021. Applications received after that deadline will be considered during the following round of product allocations.
Information about the newly available CIMMYT maize hybrids from the Latin America breeding program, application instructions and other relevant material is available in the CIMMYT Maize Product Catalog and in the links provided below.
Applications must be accompanied by a proposed commercialization plan for each product being requested. Applications may be submitted online via the CIMMYT Maize Licensing Portal in English or Spanish.
Alternatively, applications may be submitted via email to GMP-CIMMYT@cgiar.org using the PDF forms available for download at the links below. Each applicant will need to complete one copy of Form A for their organization, then for each hybrid being requested a separate copy of Form B. (Please be sure to use these current versions of the application forms.)
In 2020, faced with the extraordinary challenges posed by the COVID-19 pandemic, MAIZE continued its mission to strengthen maize-based agri-food systems while improving the food security and livelihoods of the most vulnerable, especially resource-constrained smallholder farmers and their families.
MAIZE and its partners made great advances in the development of improved stress-tolerant maize varieties, the battle against fall armyworm (including the announcement of three first-generation fall armyworm-tolerant maize hybrids), testing and promoting of conservation agriculture and sustainable intensification, and in deepening our grasp of how to best empower women in the quest for gender equality and social inclusion in maize-based agri-food systems.
Led by the International Maize and Wheat Improvement Center (CIMMYT), with the International Institute of Tropical Agriculture (IITA) as its main CGIAR Consortium partner, MAIZE focuses on increasing maize production for the 900 million poor consumers for whom maize is a staple food in Africa, South Asia and Latin America.
The fall armyworm is an invasive pest that eats more than 80 different crops, but has a particular preference for maize.
It is native to the Americas. It was first reported in Africa in 2016, and quickly spread throughout the continent. It reached India in 2018. It has since been reported in many other countries across Asia and the Pacific, and it reached Australia in 2020.
Millions of families in these regions are highly dependent on maize for their income and their livelihoods. If the fall armyworm keeps spreading, it will have disastrous consequences for them.
Scientists at CIMMYT have been working hard to find solutions to help farmers fight fall armyworm. Researchers have developed manuals for farmers, with guidelines on how to manage this pest. They have also formed an international research consortium, where experts from diverse institutions are sharing knowledge and best practices. Consortium members share updates on progress in finding new ways to tackle this global challenge. Scientists are now working on developing new maize varieties that are resistant to fall armyworm.
The fall armyworm can’t be eradicated — it is here to stay. CIMMYT and its partners worldwide will continue to work on this complex challenge, so millions of smallholder farmers can protect their crops and feed their families.
It’s often joked that specialists learn more and more about less and less until they know everything about nothing, while for generalists it’s just the opposite.
In the case of Natalia Palacios, neither applies. She may have the word specialist in her title — she is a maize quality specialist at the International Maize and Wheat Improvement Center (CIMMYT) — but throughout her career she has had to learn more and more about a growing range of topics.
As leader of the Nutrition Chapter of the Integrated Development Program and head of the Maize Quality Laboratory, Palacios’ job is to coordinate CIMMYT’s efforts to ensure that maize-based agri-food systems in low- and middle-income countries are as healthy and nutritious as possible. The scope of this work spans the breadth of maize-based agri-food systems — from seed to supper.
“What ultimately matters for human health and nutrition is the nutritional quality of the final product,” says Palacios. “High quality, nutritious grain is an important part of the puzzle, but so are the nutritional effects of various post-harvest storage, processing, and cooking techniques.”
Natalia Palacios (front, center) with colleagues on CIMMYT’s Quality Maize team during an Open House event at CIMMYT HQ. (Photo: Alfonso Cortés/CIMMYT)
Seeing the forest and the trees
Originally from Bogota, Colombia, Palacios studied microbiology at the Universidad de los Andes before pursuing a PhD in plant biology at the University of East Anglia and the John Innes Centre in the United Kingdom.
“I had the opportunity to work as research assistant at the International Center for Tropical Agriculture (CIAT) in Cali, Colombia,” she explains. “The exposure to interdisciplinary and international teams working for agricultural development and the leadership of my boss at that time, Joe Tohme, not only helped convince me to pursue post graduate studies in plant biology, they fostered an excitement around the real-world applications of scientific research.”
When she joined CIMMYT in 2005, Palacios worked on maize biofortification, supporting efforts to breed maize varieties rich in provitamin A and zinc. With time, she found her attention shifting towards the effect of food processing on the nutritional quality of maize-based food products, as well as to the importance of maize safety. For example, for a recent project, Palacios and her team have been analyzing the effect of a traditional thermal alkaline maize treatment known as nixtamalization on the physical composition of the grain and the nutritional quality of end products. Because of its important benefits, they are promoting this ancient technique in other geographies.
For Palacios, shifts such at this are completely in keeping with the overall goal of her work. “The main challenge we face as agricultural researchers is contributing to a nutritious, affordable diet produced within planetary boundaries,” she says. “Tackling any part of this challenge requires us to communicate between disciplines, to look at agri-food systems as a whole, and to link production and consumption.”
At the same time, for Palacios, the beauty of her work lies in going deep into a specific research question before bringing her focus back to the big picture. This movement between the specific and the general keeps her motivated, generates new questions and avenues of research, and keeps her from falling into silver-bullet thinking.
For example, her work on provitamin A biofortified maize led her to ask questions about how much of the vitamin reached consumers depending on how the grain was stored and handled. The vitamin is prone to degradation through oxidation. This led to storage and processing recommendations meant to maximize the crop’s nutritional value, including storing provitamin A maize as grain and milling it as late as possible before consumption. Researchers also worked to identify germplasm with more stable provitamin A carotenoids to be used in the breeding program.
In one study, Palacios and her coauthors found that feeding biofortified maize to hens increased the provitamin A value of their eggs, suggesting that for rural households the nutritional benefits of the improved grain could be spread out across different foodstuffs.
Natalia Palacios extracts carotenoids from maize kernels in a CIMMYT lab in Mexico. (Photo: Alfonso Cortés/CIMMYT)
Bringing it all together
In a paper published last spring, Palacios and her co-authors bring together the insights of these various avenues of research into one comprehensive review. The point, Palacios explains “was to identify opportunities to exploit the nutritional benefits of maize — a grain largely consumed in Africa, Latin America and some parts of Asia as important part of a diet — from understanding how to leverage the its genetic diversity for the development of more nutritious varieties to mapping all the different parts of the food system where nutritional gains can be made.”
The paper encompasses sections on the biochemistry of maize, maize breeding, maize-based foodways and culture, and traditional agronomic practices like milpa intercropping. It exemplifies Palacios’ interdisciplinary approach and her commitment to exploring multiple, interconnected pathways towards more nutritious maize agri-food systems.
As CGIAR’s 2030 Research and Innovation Strategy makes clear with its emphasis on the need for a systems-level transformation of food, land and water systems, this approach is timely and much needed.
In Palacios’ words: “Food security, nutrition and food safety are inextricably linked, and we must address them from the field to the plate and in a sustainable way.”
Field workers in Ethiopia weight the grain. (Photo: Hailemariam Ayalew/CIMMYT)
Quantifying agricultural productivity relies on measures of crop production and land area. Those measures need to be accurate, but it is often difficult to source reliable data. Inaccurate measurements affect our understanding of the relationship between agricultural productivity and land area.
Researchers examined the sensitivity of empirical assessments of this relationship to alternative measurement protocols. Scientists from the International Maize and Wheat Improvement Center (CIMMYT), Trinity College Dublin and the International Food Policy Research Institute (IFPRI) analyzed different methods of plot-level production and area measurement.
The study, to be published, is said to be the first to evaluate errors along the two dimensions —production and area — in all available measurement techniques.
Researchers found that errors from both production and area measurements explain the estimated inverse productivity-size relationship. When using a combination of the most accurate measures for yield and area — full plot harvest and total station — the inverse relationship vanishes. Consistent with previous studies, the study also shows that addressing one of the other sources of error — for example, either production or area estimates — does not eliminate the bias associated with measurement error.
For this study, the research team collected and used a unique dataset on maize production from Ethiopia, addressing measurement issues commonly found in other datasets that hinder accurate estimation of the size-productivity relationship. Specifically, the researchers considered six alternative land area measures: farmers’ self-reported estimates; estimates from low-cost old generation consumer-grade dedicated GPS receivers that have frequently been used in field data collection by research organizations over the past decade; estimates from single- and dual-frequency mobile phone GPS receivers; compass-and-rope estimates; and total station theodolite measurement.
An enumerator in Ethiopia measures grain moisture. (Photo: Hailemariam Ayalew/CIMMYT)
Most cost-effective measurement methods
The study also provides a cost-effectiveness analysis of the different measurement methods. According to the researchers, the most expensive combination to use is full harvest yield with total station measurement. The cost is potentially prohibitively high for traditional surveys involving large samples.
It concludes that the optimal combination is crop-cut random quadrant measurements coupled with GPS measurement. This offers the best value for money of all the methods considered, since the results for the productivity-size regressions are like what is found when the gold-standard for yield and area measurement protocols are used.
