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MAIZE partners announce a new manual for effectively managing maize lethal necrosis (MLN) disease

For a decade, scientists at the International Maize and Wheat Improvement Center (CIMMYT) have been at the forefront of a multidisciplinary and multi-institutional effort to contain and effectively manage maize lethal necrosis (MLN) disease in Africa.

When the disease was first reported in Kenya 2011 it spread panic among stakeholders. Scientists soon realized that almost all commercial maize varieties in Africa were susceptible. What followed was a superlative effort coordinated by the CGIAR Research Program on Maize (MAIZE) to mobilize “stakeholders, resources and knowledge” that was recently highlighted in an external review of program.

The publication of Maize Lethal Necrosis (MLN): A Technical Manual for Disease Management builds on the partnerships and expertise accrued over the course of this effort to provide a comprehensive “guide on best practices and protocols for sustainable management of the MLN.”

The manual is relevant to stakeholders in countries where MLN is already present, and also aims to offer technical tips to “‘high-risk’ countries globally for proactive implementation of practices that can possibly prevent the incursion and spread of the disease,” writes B.M. Prasanna, director of CIMMYT’s Global Maize Program and MAIZE, in the foreword.

“While intensive multi-disciplinary and multi-institutional efforts over the past decade have helped in containing the spread and impact of MLN in sub-Saharan Africa, we cannot afford to be complacent. We need to continue our efforts to safeguard crops like maize from devastating diseases and insect-pests, and to protect the food security and livelihoods of millions of smallholders,” says Prasanna, who is presently leading the OneCGIAR Plant Health Initiative Design Team.

The worst global food security crisis in 50 years could be already here

As agricultural researchers around the world explore ways to avert what is quickly becoming the worst global food crisis in 50 years, it is imperative to shift the focus from efficient food value chains to resilient food systems.

This was one of the key messages Bram Govaerts, director general of the International Maize and Wheat Improvement Center (CIMMYT) shared with global and local audiences at a series of lectures and presentations at Cornell University the week of March 14, 2022.

Speaking as an Andrew White Professor-at-Large lecturer and lifetime Cornell faculty member, Govaerts advocated for ratcheting up investment in agricultural research and development. Not only this is necessary to avert the looming humanitarian catastrophe, he argued, but also to recover from the COVID-19 pandemic and rebuild a more peaceful, resilient and food-secure world.

“Countries that are ill-prepared to absorb a global food shock are now facing similar conditions to those that triggered the Arab Spring a decade ago — possibly even worse,” Govaerts said.

In the lecture “Food Security: A legacy turned into a future challenge of peace, prosperity & empowerment,” he compared the current challenge to the 1970s famine threat in South Asia, which was averted by the introduction of improved, high-yielding wheat varieties bred in Mexico by the late Nobel Peace Prize Laureate, Norman Borlaug.

“Today, humanity faces an existential challenge fueled by conflict, environmental degradation and climate change that urges a transformational response in the way that we produce, process, distribute and consume food,” he said.

In a public lecture “What is the leading agricultural research for development organization doing to help farmers adapt to climate change?” Govaerts acknowledged agriculture’s dual burden as both a cause and victim of climate change.

“We need to get climate change out of agriculture, and agriculture out of climate change,” he said, advocating for climate change as the driver of research and innovation, and calling for investment in transforming from efficiency to resilience.

Referencing the Ukraine crisis and its looming food security implications, he reminded attendees that we can all be inspired by Norman Borlaug’s accomplishments applying science to agriculture, and move quickly, together, to avert disaster.

“We need the same bold thinking, to do something before it’s too late,” Govaerts told the audience, which included nearly 200 online attendees and a full auditorium at Cornell’s College of Agricultural and Life Sciences.

“There is no ‘other’ team that is going to do it for us. This is the meeting. This is the team.”

CIMMYT implements integrated agri-food systems initiatives to improve maize and wheat seeds, farming practices and technologies to increase yields sustainably with support from governments, philanthropists and farmers in more than 40 countries.

In addition, along with the Nobel Peace Center and the Governments of Mexico and Norway, CIMMYT launched the Agriculture for Peace call in 2020 to mobilize funding for agricultural research and extension services to help deliver much-needed global food systems transformation.

Cover photo: Maize and other food crops on sale at Ijaye market, Oyo State, Nigeria. (Photo: Adebayo O./IITA)

Inspiring change through agricultural training: Women’s stories from Bangladesh

More than 40% of the global agricultural labor force is made up of women, and in the least developed countries, two in three women are employed in farming. Yet, despite being the largest contributors to this sector, women’s potential as farmers, producers and entrepreneurs is frequently untapped due to gender inequalities, limited access to farming assets and inputs, low participation in decision-making spaces, and lack of financing and capacity-building opportunities.

Tackling these gendered barriers is critical not only to help women achieve their highest economic potential, but also to feed an increasingly hungry world. Before this year’s Women’s History Month comes to an end, read the stories of three Bangladeshi women—Begum, Akter and Rani—to find out how the International Maize and Wheat Improvement Center (CIMMYT) are empowering them to become decision-makers in their communities, learn new skills and knowledge to boost their incomes, and advocate for bending gender norms across the country.

Embracing agricultural mechanization has improved Begum’s family finances

Rina Begum lives in Faridpur, a major commercial hub in southern Bangladesh. Before starting a business, her financial situation was precarious. Her primary source of income was her husband’s work as a day laborer, which brought in very little money. This, coupled with the lack of job security, made it hard to support a family.

Rina Begum started out in business as a service provider, hiring agricultural machines to farmers.

About five years ago, Begum’s interest in agricultural mechanization was ignited by the farmers in her town, who were earning extra money by investing in farm machinery and hiring it out. Her first foray into the business world was buying a shallow irrigation pump and setting herself up as a service provider. Next, she saw her neighbor using a power tiller operated seeder and decided to try one out for herself. Finally, after taking part in a potential machinery buyer program run by CIMMYT under the Cereal Systems Initiative for South Asia – Mechanization and Irrigation (CSISA-MEA) and funded by USAID, she took the bold step of purchasing a seeder and adding it to her inventory of machines available for hire.

While her husband learned to operate the seeder, Begum put her business and accounting skills to good use, taking on an essential role in what ended up being the family business and establishing herself as an entrepreneur. Her work defied the established social norms, as she regularly interacted with the mechanics and farmers who came to her for mechanized services. Moreover, she occasionally stepped up alongside her husband to repair and maintain the machines. All this earned Begum a reputation as an experienced service provider, operator and mechanic, and turned her into a decision-maker and a role model to her family and community.

In 2021, Begum used her business profits to pick up the bill for her daughter’s marriage. “I know this job inside-out now,” she says, “and I’m really proud to have paid for the wedding myself.”

This taste of success fueled Begum’s appetite to expand the business even further, pushing her to take part in another training offered by CIMMYT, this time in mat-seedling production. Moreover, Begum, who plans to grow seedlings to sell on to rice farmers this year, has applied for a government subsidy to buy a rice transplanter, which can be hired out for use with mat-seedlings, and increase her stock of agricultural machinery.

With her new skills, Akter is advancing gender equality in Bangladesh’s light engineering sector

At age 18, Nilufar Akter (pictured top) passed her high school certificate and soon after married Rezaul Karim, the owner of a light engineering workshop in Bogura, a city in northern Bangladesh, that manufactures agricultural machinery parts, with a workforce mainly composed of men. Akter’s ambition was to go out into the workplace and make her own money, so when Karim asked her to work alongside him, she agreed and soon became a valuable part of the business. Her primary responsibilities were inventory management and marketing, as well as business management, which she found more difficult.

Reza Engineering Workshop began working with CIMMYT in 2020 as part of CSISA-MEA, an initiative that supports light engineering workshops in Bangladesh with staff development, access to finance, management, and business growth. Under this project, CIMMYT organized a management training at the Bangladesh Agriculture Research Institute (BARI), which Akter attended. With the confidence these new skills gave her, she went back to the workshop and introduced a few changes, including building a computerized finance management system and updating the stack management. Moreover, she also established a dedicated restroom for female employees.

“We need human resources to maintain things in the business—and women can do a fantastic job”, Akter says. “We had no idea what good source of strength women workers would be for the factory. Therefore, if we provided them with adequate facilities, we could create jobs for many women who really need them”, she adds.

Akter’s current priorities are workshop safety and occupational health, two issues she’s tackling using the knowledge she learned in the CIMMYT training. Recently, she’s created some occupational health and safety posters, and established a series of workshop rules. “I used to think I wasn’t cut out for light engineering because it was primarily male-dominated, but I was mistaken”, Akter confesses. “This industry has a lot to offer to women, and I’m excited at the prospect of hiring more of them”, she adds.

Producing better quality rice has boosted the income of Rani and her family

Monika Rani lives in Khoshalpur, a village located in Dinajpur district in northern Bangladesh, with her husband Liton Chandra Roy and their two-year-old child. They farm just a quarter of a hectare of land, and Liton supplements their income with occasional wages earned as a day laborer.

Monika Rani wanted to increase her family’s income to provide better schooling opportunities for her children.

Rani was looking for ways to increase their income so they could give their children an education and a better life. During last year’s boro rice-growing season (December to May), she and her husband joined the premium grade rice production team of CIMMYT as part of CSISA-MEA. The market value and yield of premium quality rice is greater than other types, so when Rani heard that she could make more money producing that variety, she decided to make a start right away. CIMMYT provided her with five kgs of premium seed for the 2021-22 winter season and trained her in premium quality rice production technology and marketing, which she followed to the letter.

Through hard work and persistence, Rani and her husband avoided the need to hire any additional labor and were rewarded with the maximum yield possible. She dried the premium quality rice grain according to buyer demand and sold 1,600 kgs, in addition to 140 kgs to farmers in her town.

“Knowing about premium quality rice production has tremendously changed my future for the better,” Rani explains. “I had no idea that, through my own hard effort, I could have a better life”, she added.

Cover photo: Nilufar Akter is using the knowledge she gained in CIMMYT training to focus on workshop safety and occupational health in her business.

Russia-Ukraine conflict and global food security

For the past month, researchers from the International Maize and Wheat Improvement Center (CIMMYT) have analyzed the expected impacts of the Russia-Ukraine war on global food security.

The war in Ukraine and the sanctions against Russia will disrupt wheat supply chains, fertilizer exports and other components of food systems. Their combined effect, along with other factors, could unchain a major food security crisis as well as increased inequality.

Explore our analysis and coverage on major media outlets and journals. To get in touch with our experts, please contact the media team.

CIMMYT scientists have also made available a summary of key facts and figures about the impact of the Russia-Ukraine war on wheat supply (PowerPoint, 32MB): changing patterns of consumption and effect on food prices, geographic export supply concentration, global wheat imports, and specific vulnerabilities particularly in the Global South.

Another food crisis?

The Russia-Ukraine conflict will cause massive disruptions to global wheat supply and food security. Agricultural research investments are the basis of resilient agri-food systems and a food-secure future.

Drone shot of wheat trials at CIMMYT global headquarters in Texcoco, Mexico. (Photo: Alfonso Cortés/CIMMYT)

Broken bread — avert global wheat crisis caused by invasion of Ukraine

War highlights the fragility of the global food supply — sustained investment is needed to feed the world in a changing climate, Alison Bentley explains on Nature.

Food is just as vital as oil to national security

A new Bloomberg op-ed urges nations to steer more money to organizations like CIMMYT that are advancing crucial research on how to grow more resilient wheat and maize crops in regions that are becoming steadily less arable.

What price wheat?

Crisis in Ukraine underscores the need for long-term solutions for global food security, Alison Bentley and Jason Donovan explain.

Wheat fields in Ukraine. Photo: tOrange.biz on Flickr (CC BY 2.0)

Multiple breadbasket failures: Nations must address looming food emergencies

The war in Ukraine, coupled with weather-related disruptions in the world’s major grain-producing regions, could unleash unbearable humanitarian consequences, civil unrest, and major financial losses worldwide, say Sharon E. Burke (Ecospherics) and Bram Govaerts (CIMMYT) on The Boston Globe.

BNI-enhanced wheat research wins 2021 Cozzarelli Prize

The paper “Enlisting wild grass genes to combat nitrification in wheat farming: A nature-based solution” received the 2021 Cozzarelli Prize, which recognizes outstanding articles published in the journal Proceedings of the National Academy of Sciences of the United States of America (PNAS). The paper was published as a joint research collaboration of Japan International Research Center for Agricultural Sciences (JIRCAS), the International Maize and Wheat Improvement Center (CIMMYT), the University of the Basque Country (UPV/EHU) and Nihon University.

The study identifies of a chromosomal region that regulates the biological nitrification inhibition (BNI) ability of wheat grass (Leymus racemosus), a wild relative of wheat. It also outlines the development of the world’s first BNI-enhanced wheat, through intergeneric crossing with a high-yielding wheat cultivar.

This research result is expected to contribute to the prevention of nitrogen pollution that leads to water pollution and greenhouse gas emissions, reducing the use of nitrogen fertilizer while maintaining productivity.

Best of the year

PNAS is one of the most cited scientific journals in the world, publishing more than 3,000 papers per year on all aspects of science. A total of 3,476 papers were published in 2021, covering six fields: Physical and Mathematical Sciences, Biological Sciences, Engineering and Applied Sciences, Biomedical Sciences, Behavioral and Social Sciences, and Applied Biological, Agricultural and Environmental Sciences.

The Cozzarelli Prize was established in 2005 as the PNAS Paper of the Year Prize and renamed in 2007 to honor late editor-in-chief Nicholas R. Cozzarelli. It is awarded yearly by the journal’s Editorial Board to one paper from each field reflecting scientific excellence and originality. The BNI research paper received the award in the category of Applied Biological, Agricultural, and Environmental Sciences.

The awards ceremony will be held online on May 1, 2022, and a video introducing the results of this research will be available.

Recently, lead researcher Guntur V. Subbarao presented this research on a talk at Princeton University’s Center for Policy Research on Energy and the Environment: “Low-nitrifying agricultural systems are critical for the next Green Revolution.”

Fruitful collaboration

CIMMYT has collaborated with JIRCAS on BNI-enhanced wheat research since 2009, with funding from Japan’s Ministry of Agriculture, Forestry and Fisheries. CIMMYT is one of the founding members of the BNI Consortium, established in 2015.

The CGIAR Research Programs on Wheat (WHEAT) and Maize (MAIZE) co-funded BNI research since 2014 and 2019 respectively, until their conclusion at the end of 2021.

BNI research has been positioned in the “Measures for achievement of Decarbonization and Resilience with Innovation (MeaDRI)” strategy of Japan’s Ministry of Agriculture, Forestry and Fisheries, and was also selected as one of the ministry’s “Top 10 agricultural technology news for 2021.”

Read the full article:
Enlisting wild grass genes to combat nitrification in wheat farming: A nature-based solution

Sanjaya Rajaram honored with India’s civilian service award

Jai Prakash Rajaram (left) receives the Padma Bhushan Award on behalf of his late father, Sanjaya Rajaram, from the President of India, Ram Nath Kovind. (Photo: Government of India)
Jai Prakash Rajaram (left) receives the Padma Bhushan Award on behalf of his late father, Sanjaya Rajaram, from the President of India, Ram Nath Kovind. (Photo: Government of India)

The President of India, Ram Nath Kovind, presented the prestigious Padma Bhushan Award for Science & Engineering (Posthumous) to the relatives of Sanjaya Rajaram. The award was received by Rajaram’s son and daughter, Jaiprakash Rajaram and Sheila Rajaram, at a ceremony in New Delhi, India, on March 28, 2022.

The Padma Awards, instituted in 1954, are one of India’s highest civilian honors. Announced annually on the eve of Republic Day, January 26, they are given in three categories: Padma Vipbhushan, for outstanding and distinguished service; Padma Bhushan, for distinguished service of the highest order; and Padma Shri, for distinguished service.

The award seeks to recognize achievement in all fields of activities and disciplines involving a public service item.

Padma Bhushan Award diploma and medal. (Photo: Courtesy of Jai Prakash Rajaram)
Padma Bhushan Award diploma and medal. (Photo: Courtesy of Jai Prakash Rajaram)

Sanjaya Rajaram, who passed away in 2021, was a 2014 World Food Prize laureate and former wheat breeder and Director of the Wheat Program at the International Maize and Wheat Improvement Center (CIMMYT).

Among his many accomplishments, he personally oversaw the development of nearly 500 high-yielding and disease-resistant wheat varieties. These varieties, which have been grown on at least 58 million hectares in over 50 countries, increased global wheat production by more than 200 million tons, benefiting hundreds of millions of resource-poor people who rely on wheat for their diets and livelihoods.

Multiple breadbasket failures: Nations must address looming food emergencies

The war in Ukraine, coupled with weather-related disruptions in the world’s major grain-producing regions, could unleash unbearable waves of displacement, humanitarian consequences, civil unrest, major financial losses worldwide, and geopolitical fragility, says Bram Govaerts, DG of CIMMYT, in a Boston Globe op-ed.

Read more: https://www.bostonglobe.com/2022/03/28/opinion/multiple-breadbasket-failures-nations-must-address-looming-food-emergencies/ 

Explore our coverage and analysis of the Russia-Ukraine war and its impact on global food security.
Explore our coverage and analysis of the Russia-Ukraine war and its impact on global food security.

New CIMMYT maize hybrid available from Eastern Africa highland breeding program

How does CIMMYT’s improved maize get to the farmer?
How does CIMMYT’s improved maize get to the farmer?

CIMMYT is proud to announce a new, improved highland maize hybrid that is now available for uptake by public- and private-sector partners, especially those interested in marketing or disseminating hybrid maize seed across upper altitudes of Eastern Africa and similar agro-ecologies. National agricultural research system (NARS) and seed companies are hereby invited to apply for licenses to pursue national release, scale-up seed production, and deliver these maize hybrids to farming communities.

The deadline to submit applications to be considered during the first round of allocations is 8 April 2022. Applications received after that deadline will be considered during subsequent rounds of product allocations.

The newly available CIMMYT maize hybrid, CIM20EAPP3-01-47, was identified through rigorous trialing and a stage-gate advancement process that culminated in the 2021 Eastern Africa Regional On-Farm Trials for CIMMYT’s eastern Africa highland maize breeding pipeline (EA-PP3). While individual products will vary, the EA-PP3 pipeline aims to develop maize hybrids fitting the product profile described in the following table:

Product profile Basic traits Nice-to-have / Emerging traits
Eastern Africa Product Profile 3 (EA-PP3) Late -maturing, white, high yielding, drought tolerant, NUE, and resistant to GLS, TLB, Ear rots, and rust MLN, fall armyworm, cold tolerance

 

Application instructions, and other relevant material is available via the CIMMYT Maize Product Catalog and in the links provided below.

Download the full text and trial data summary:
CIMMYT Eastern Africa Maize Regional On-Station (Stage 4) and On-Farm (Stage 5) Trials: Results of the 2019 to 2021 Seasons and Product Announcement.

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 and will be reviewed in accordance with CIMMYT’s Principles and Procedures for Acquisition and use of CIMMYT maize hybrids and OPVs for commercialization. Specific questions or issues faced with regard to the application process may be addressed to Nicholas Davis, Program Manager, Global Maize Program, CIMMYT.

APPLY FOR A LICENSE

Who does what in maize farming in Kenya?

Women’s involvement in maize production is often shrouded in assumptions. One might assume that women have minimal say in management decisions, especially regarding jointly managed plots, due to rigid gender norms that prioritize men’s decisions on farming-related matters. However, operating under such assumptions about women’s role in the management of maize farms risks confining women to specific roles and not meeting their needs in the maize seed system.

To break these assumptions, Rachel Voss, Gender Specialist at the International Maize and Wheat Improvement Center (CIMMYT), and a team of fellow researchers are conducting a study, “Unpacking maize plot management roles of women and men in smallholder households in Kenya.” The study, part of the Accelerating Genetic Gains in Maize and Wheat (AGG) project, aims to asses the gender dynamics of maize management in Kenya in order to categorize plots and households, analyzing intrahousehold decision-making and evaluating which women have the power and agency to apply their preferences for seed on their farms — and which ones do not.

Challenging perceptions

Take, for example, Sofa Eshiali, a 60-year-old farmer from Ikolomani, western Kenya, who participated in the study. She defies the stereotype of women having a limited role in maize farming, as she is deeply involved in decision-making on maize production in her household and represents an important client for new breeding efforts and more inclusive seed distribution programs. Together with her husband, she has grown maize primarily for family consumption since getting married, getting involved in all matters concerning their half acre farm. “For us, when we want to plant [our maize seeds], we sit together and discuss the cash we have at hand and decide if we can get two hands to help us work our half acre of land,” she says.

Eshiali and her husband make a joint decision on the maize seed variety they plant every season based on performance of the previous planting season. “We previously used the H614D [maize seed variety] and it did well in our farm — except when it gets very windy, as our crops fall and our bean crop gets destroyed before it is ready for harvest. Last season, we decided to use the H624 because it remains there even when it is windy,” she said, demonstrating her knowledge of maize seed variety.

In addition to seed choice and farm labour, Eshiali and her husband also discuss what fertilizer to use and when they need to shift to a new choice, and they make decisions together concerning their farm and farm produce. This includes deciding what amount of harvest they can sell and what to do with the sale proceeds. For a household like Eshiali’s, new maize varieties need to appeal to — and be marketed to — both spouses.

Sofa Eshiali, a 60-year-old maize farmer from Ikolomani, Western Kenya, who participated in the study. (Photo: Susan Umazi Otieno/CIMMYT)
Sofa Eshiali, a 60-year-old maize farmer from Ikolomani, Western Kenya, who participated in the study. (Photo: Susan Umazi Otieno/CIMMYT)

Farming roles

Eshiali’s reality of equitable engagement in the farm may not be the case for other households in her community and across Kenya, meaning that reaching women with new varieties is not always simple.

As Voss points out, women are often less involved in major household decisions than men, frequently due to longstanding social norms. However, there is little understanding of how decisions are negotiated at the household level, particularly when crops are jointly produced. Furthermore, in many places, men are perceived to be the “real” farmers, while women are viewed to only play a supportive role within household farming. This can lead to the exclusion of women from extension activities, trainings and input marketing efforts.

Against this background, Voss notes that the ongoing study aims to identify in which types of households women have control over seed choice and in which households other constraints might be more important.

“To get new maize varieties into men’s and women’s fields, we need to identify the bottlenecks to reaching women. This means understanding, among other things, how decisions about seed are made within households and how households source their seed,” she explains.

Vignettes showing five different decision-making scenarios based on fictitious husband and wife characters. (Photo: Susan Umazi Otieno/CIMMYT)
Vignettes showing five different decision-making scenarios based on fictitious husband and wife characters. (Photo: Susan Umazi Otieno/CIMMYT)

Best-case scenario

To overcome the challenge of discussing the sensitive topic of decision-making roles between spouses and to encourage more culturally unbiased, candid responses, the study uses vignettes, or short stories, to describe various scenarios. This enables farmers to relate with different farm management decision making scenarios without pointing fingers at their spouses.

The study’s coauthor and research team leader, Zachary Gitonga, explains that the use of vignettes is still a relatively new method, especially in agricultural research, but enables digging deeper into sensitive topics.

Data collection involved a joint survey with both men and women household heads about maize plot management before breaking into separate discussions using the vignettes. These presented five possible decision-making scenarios with fictitious husband and wife characters. The five scenarios were then used to discuss strategic seed choices, operational decisions related to issues such as planting date and hiring farm labor, and financial decisions such as the use of the income from the maize sales.

“By presenting a set of short stories, a farmer can determine what scenario they relate with. In the study, farmers can talk about sensitive interaction without having to assign responsibility to their spouse, especially negatively, in the way decisions are made,” Gitonga said.

The vignettes also made it easier for both the enumerators to explain the scenarios and the farmers to understand and freely give their feedback. Sometimes, he pointed out, what men and women perceive as joint decision-making might not be the same. For instance, some men may think informing their wives that they are going to buy a particular seed means involving them. Here, the vignette activity aims to unpack the reality of joint decision-making in households.

From East Africa to Asia

During a recent field visit to the study area in Kakamega, Kenya, Hom Gartaula, Gender and Social Inclusion Research Lead at CIMMYT, noted the study’s importance to the inclusion of women in the farming cycle. “We urgently need to better understand the reality of women’s and men’s situation in terms of access to maize seed and other needed inputs and services. Otherwise, we risk designing breeding and seed systems that do not address the needs of the most vulnerable farmers, including women,” he said, adding that data from the study will enable insights into and comparison with the gender dynamics of wheat production in South Asia through cross-regional learning.

Gartaula also noted that, even though men predominantly manage South Asia’s wheat agriculture, women significantly contribute to it, especially in smallholder farming systems. In recent years, women’s contribution to providing labor and decision-making in wheat agriculture has increased due to the feminization of agriculture and livelihood diversification among smallholders.

Since women’s contributions to wheat farming are often vital to pre- and post-harvest processes, Gartaula notes they ought to be part of the entire maize and wheat value chain. That includes building more equitable seed delivery systems. “It is therefore important to have seed products that address the needs of different users and include home consumption and commercial sales,” he says.

The study will inform future efforts to ensure equitable seed access for both men and women farmers. Ultimately, if both men and women farmers access the best seed based on their needs and priorities, incomes will rise, households will be better sustained, and communities will become more food secure.

Explore our coverage of International Women’s Day 2022.

Broken bread — avert global wheat crisis caused by invasion of Ukraine

In an analysis piece on Nature, the director of CIMMYT’s Global Wheat Program, Alison Bentley, highlights the expected income of the Russia-Ukraine war on food security.

In low-income nations, the ability of governments to continue to subsidize bread will be strained; the knock-on effects on overall government spending and provision of public services will reach far beyond wheat. The last time wheat prices increased sharply, in 2008, it precipitated food riots from Burkina Faso to Bangladesh.

An unprecedented level of international political and economic action is now required to safeguard the immediate food supply of those who are already vulnerable, including in the global south. At the same time, a range of agricultural interventions must be deployed to make the supply of wheat more resilient in the years ahead.

Read the full analysis:
Broken bread — avert global wheat crisis caused by invasion of Ukraine

 

Explore our coverage and analysis of the Russia-Ukraine war and its impact on global food security.
Explore our coverage and analysis of the Russia-Ukraine war and its impact on global food security.

New endeavor fast-tracks the power of crop diversity for climate resilience

Shelves filled with maize seed samples make up the maize active collection at the germplasm bank at CIMMYT's global headquarters in Texcoco, Mexico. It contains around 28,000 unique samples of maize seed — including more than 24,000 farmer landraces — and related species. (Photo: Xochiquetzal Fonseca/CIMMYT)
Shelves filled with maize seed samples make up the maize active collection at the germplasm bank at CIMMYT’s global headquarters in Texcoco, Mexico. It contains around 28,000 unique samples of maize seed — including more than 24,000 farmer landraces — and related species. (Photo: Xochiquetzal Fonseca/CIMMYT)

A new $25.7 million project, led by the International Maize and Wheat Improvement Center (CIMMYT), a Research Center part of CGIAR, the world’s largest public sector agriculture research partnership, is expanding the use of biodiversity held in the world’s genebanks to develop new climate-smart crop varieties for millions of small-scale farmers worldwide.

As climate change accelerates, agriculture will be increasingly affected by high temperatures, erratic rainfall, drought, flooding and sea-level rise. Looking to the trove of genetic material in genebanks, scientists believe they can enhance the resilience of food production by incorporating this diversity into new crop varieties — overcoming many of the barriers to fighting malnutrition and hunger around the world.

“Better crops can help small-scale farmers produce more food despite the challenges of climate change. Drought-resistant staple crops, such as maize and wheat, that ensure food amid water scarcity, and faster-growing, early-maturing varieties that produce good harvests in erratic growing seasons can make a world of difference for those who depend on agriculture. This is the potential for climate-adaptive breeding that lies untapped in CGIAR’s genebanks,” said Claudia Sadoff, Managing Director, Research Delivery and Impact, and Executive Management Team Convener, CGIAR.

Over five years, the project, supported by the Bill & Melinda Gates Foundation, aims to identify plant accessions in genebanks that contain alleles, or gene variations, responsible for characteristics such as heat, drought or salt tolerance, and to facilitate their use in breeding climate-resilient crop varieties. Entitled Mining useful alleles for climate change adaptation from CGIAR genebanks, the project will enable breeders to more effectively and efficiently use genebank materials to develop climate-smart versions of important food crops, including cassava, maize, sorghum, cowpea and rice.

Wild rice. (Photo: IRRI)
Wild rice. (Photo: IRRI)

The project is a key component of a broader initiative focused on increasing the value and use of CGIAR genebanks for climate resilience. It is one of a series of Innovation Sprints coordinated by the Agriculture Innovation Mission for Climate (AIM4C) initiative, which is led by the United Arab Emirates and the United States.

“Breeding new resilient crop varieties quickly, economically and with greater precision will be critical to ensure small-scale farmers can adapt to climate change,” said Enock Chikava, interim Director of Agricultural Development at the Bill & Melinda Gates Foundation. “This initiative will contribute to a more promising and sustainable future for the hundreds of millions of Africans who depend on farming to support their families.”

Over the past 40 years, CGIAR Centers have built up the largest and most frequently accessed network of genebanks in the world. The network conserves and makes nearly three-quarters of a million crop accessions available to scientists and governments. CGIAR genebanks hold around 10% of the world’s plant germplasm in trust for humanity, but account for about 94% of the germplasm distributed under the International Treaty on Plant Genetic Resources for Food and Agriculture, which ensures crop breeders globally have access to the fundamental building blocks of new varieties.

“This research to develop climate-smart crop varieties, when scaled, is key to ensuring that those hardest hit by climate shocks have access to affordable staple foods,” said Jeffrey Rosichan, Director of the Crops of the Future Collaborative of the Foundation for Food & Agriculture Research (FFAR). “Further, this initiative benefits US and world agriculture by increasing genetic diversity and providing tools for growers to more rapidly adapt to climate change.”

“We will implement, for the first time, a scalable strategy to identify valuable variations hidden in our genebanks, and through breeding, deploy these to farmers who urgently need solutions to address the threat of climate change,” said Sarah Hearne, CIMMYT principal scientist and leader of the project.

Building on ten years of support to CIMMYT from the Mexican government, CGIAR Trust Fund contributors and the United Kingdom’s Biotechnology and Biological Sciences Research Council (BBSRC), the project combines the use of cutting-edge technologies and approaches, high-performance computing, GIS mapping, and new plant breeding methods, to identify and use accessions with high value for climate-adaptive breeding of varieties needed by farmers and consumers.

INTERVIEW OPPORTUNITIES:

Sarah Hearne – Principal Scientist, International Maize and Wheat Improvement Center (CIMMYT)

FOR MORE INFORMATION, OR TO ARRANGE INTERVIEWS, CONTACT THE MEDIA TEAM:

Marcia MacNeil, Head of Communications, CIMMYT. m.macneil@cgiar.org, +52 5558042004 ext. 2070.

Rodrigo Ordóñez, Communications Manager, CIMMYT. r.ordonez@cgiar.org, +52 5558042004 ext. 1167.

Being the change you wanted to see as a young girl

In the traditional Indian society Madhulika Singh grew up in, girls choosing to study science, technology, engineering or mathematics (STEM) was as radical as choosing a life partner on their own.

“They say women hold up half the sky. I believe they should hold up as much and contribute equally in STEM too,” says Singh, now an agriculture specialist at the International Maize and Wheat Improvement Center (CIMMYT).

In her early teens she saw her mother, a school headmaster, comfortably navigate her career along with her domestic responsibilities without a sweat. She later saw a similar example in her sister-in-law. “I grew up thinking ‘there is so much that a woman is capable of,’ whether at home or her workplace,” Singh recalls.

This strong idea of women’s potential led her to pursue studies in science. “Many women before me, like my mother’s generation, were encouraged to take up [careers in] humanities — become a teacher, or pursue home management courses — to ensure a smooth transition once married,” Singh explains. She hoped this would change during her time and that following a career in STEM would be a matter of choice — not gender.

Singh’s goals and ambitions were very clear from the very beginning. In school, she was interested in biology, particularly plant studies and botany. Her inquisitive nature was reflected in her projects and presentations, scoring her high grades. She demonstrated a thorough understanding of plant physiology and her passion for the subject. The budding scientist always wanted to know more and to do more, which Singh feels resonates with her current research and publications.

A popular quote attributed to Mahatma Gandhi says “Be the change you want to see in the world.” When Singh chose to take up plant science in graduate school and then agriculture science for her doctorate, she became the change she had hoped to see in her home and society as a young girl. With the support from her family but a skeptical society, she went ahead and pursued a career in STEM, beginning her research on maize genotypes and conservation agriculture. In 2013 she joined CIMMYT as a physiologist.

CIMMYT researcher Madhulika Singh takes notes while talking to farmers about their rice-wheat cropping practice in Nalanda, Bihar state, India. (Photo: CIMMYT)
CIMMYT researcher Madhulika Singh takes notes while talking to farmers about their rice-wheat cropping practice in Nalanda, Bihar state, India. (Photo: CIMMYT)

Helping farmers transition to conservation agriculture

Singh currently works in her home state of Bihar for the Cereal Systems Initiative for South Asia (CSISA), led by CIMMYT. She is engaged with over ten thousand farmers from the states of Bihar and Uttar Pradesh, supporting the adoption of  conservation agriculture practices.

Farming is vital for the region, as nearly 70% of the population is engaged in agriculture and extension services. However, food and livelihoods are threatened by the small size of farms, low incomes, and comparatively low levels of agricultural mechanization, irrigation and productivity.

Singh and her colleagues have led the transition from traditional farming to sustainable intensification practices — like early wheat sowing, zero tillage and direct-seeded rice — which have helped smallholder farmers increase their yield potential substantially.

“We believe a project like CSISA, along with the government and partners, can help advance and support in realizing the full agriculture potential of these regions,” Singh explains.

Roots in the soil

Her grandparents were farmers. “To be able to care for the land that provided you nourishment and a living was always admired upon,” she says. As a crop scientist, Singh’s family acknowledges her work as an extension of the services her grandparents practiced.

Sustained by this motivation and encouragement, Singh feels reassured of her role: joining other scientists, partners and farmers to make agriculture sustainable and our communities food-secure.

“The fact that the data we generate from our experiments serve as building blocks in the generation of knowledge and help farmers optimize the cost of inputs and increase their productivity is fulfilling and enriching to me,” Singh expresses.

Apart from working to build the capacity of farmers and extension workers, Singh supports the implementation of field trials and community-based technology demonstrations. She also helps refine key agricultural innovations, through participatory testing, and optimizes cropping systems in the region.

Leading the way for for the next generation

A true representative of the STEM community, Singh is always learning and using her experience to give back to society. She has co-authored numerous books and contributed to journals, sharing her knowledge with others.

Other women leaders in STEM have inspired Singh in her professional life, including CIMMYT’s former deputy director general for research Marianne Banziger. Singh believes Banziger was trailblazing and that young girls today have many female role models in STEM that can serve as inspiration.

The change is already here and many more young women work in STEM, pursuing excellence in agriculture sciences, engineering and research studies contributing to as well as claiming “half the sky.”

Cover photo: CIMMYT researcher Madhulika Singh (center-right) stands with farmers from self-help groups in the village of Nawtanwa, West Champaran, in India’s Bihar state. CIMMYT works on gender inclusion and participation through partnerships with other organizations and self-help groups. (Photo: CIMMYT)

Explore our coverage of International Women’s Day 2022.

Supporting the growth of local maize seed industries: Lessons from Mexico

Over the past several decades, maize breeders have made considerable strides in the development and deployment of new hybrids. These offer higher yields compared to older varieties and reduce the risks farmers face from the vagaries of a changing climate and emerging pest and disease threats. But, for small-scale farmers to adopt new, improved climate-resilient and stress-tolerant maize hybrids at scale, they must be first available, accessible and their benefits need to be widely understood and appreciated. This is where vibrant national seed industries potentially play an important role.

Prior to the 1990s, government agencies tended to play the lead role in hybrid production and distribution. Since then, expectations are that the private sector — in particular locally owned small-scale seed enterprises — produce maize hybrids and distribute them to farmers. When successful, local seed industries are able to produce quality new hybrids and effectively market them to farmers, such that newer hybrids replace older ones in agrodealer stores in relatively short periods of time. If small seed enterprises lack capacities or incentives to aggressively market new hybrids, then the gains made by breeding will not be realized in farmers’ fields. By monitoring seed sales, breeders at CIMMYT and elsewhere, as well as seed business owners, gain insights into smallholders’ preferences and demands.

A recent publication in Food Security assesses the capacities of 22 small and medium-sized seed enterprises in Mexico to produce and market new maize hybrids. The study draws on the experience of the MasAgro project, a decade-long development whereby the International Maize and Wheat Improvement Center (CIMMYT), in partnership with Mexico’s Department of Agriculture and Rural Development (SADER), engaged with dozens of locally owned seed businesses to expand their portfolio of maize hybrids.

The authors, led by CIMMYT senior economist Jason Donovan, highlight the critical role the MasAgro project played in reinvigorating the portfolios of maize seeds produced by small and medium-sized enterprises. MasAgro “filled a gap that had long existed in publicly supported breeding programs” by providing easy access to new cultivars, available to local seed companies without royalties or branding conditions, and without the need for seed certification. The enterprises, in turn, showed a remarkably high capacity to take up new seed technology, launching 129 commercial products between 2013 and 2017.

“Without doubt the MasAgro project can be considered a success in terms of its ability to get new maize germplasm into the product portfolios of small seed companies throughout Mexico,” Donovan said.

The authors also delve into the challenges these maize enterprises faced as they looked to scale the new technologies in a competitive market that has long been dominated by multinational seed enterprises. They observed a lack of access to physical capital, which in turn evidenced a lack of financial capital or access to credit, as well as limited marketing know-how and capacity to integrate marketing innovations into their operations. While most maize enterprises identified the need to expand sales of new commercial products, “signs of innovation in seed marketing were limited” and most of them relied heavily on sales to local and state governments.

According to Donovan, “The MasAgro experience also shows that a strong focus on the demand side of formal seed systems is needed if breeding programs are to achieve greater impact in less time. This implies more attention to how farmers decide on which seed to purchase and how seed companies and seed retailers market seed to farmers. It also implies strong coordination between public sector to make building the local seed industry a national imperative.”

Beyond the Mexican context, the paper’s findings may be of particular interest to development organizations looking to supply local seed industries facing strong competition from regional and multinational companies. One example is the effort to support small seed businesses in Nepal, which face strong competition from larger Indian companies with long histories of engagement in Nepalese seed markets. There are also important lessons for policymakers in eastern and southern Africa, where strict controls over seed release and certification potentially lead to higher production costs and slower rates of introduction of new products by local maize seed companies.

Read the full article:
Capacities of local maize seed enterprises in Mexico: Implications for seed systems development

This paper is complemented by two CIMMYT-led publications in a special issue of Outlook on Agriculture that highlights experiences in sub-Saharan Africa. That special issue grew out of the CGIAR Community of Excellence for Seed Systems Development where CIMMYT led the discussion on seed value chains and private sector linkages.

Cover image: Farmers in Mexico attend a workshop organized by CIMMYT to build their capacity in seed production. (Photo: X. Fonseca/CIMMYT)