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.
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.
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.
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.
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.
This international Women’s Day, March 8, 2022, the International Maize and Wheat Improvement Center (CIMMYT) celebrates the essential role that women play in agriculture and food systems, and acknowledges that gender equality is essential to achieve a sustainable future. The burden of climate change impacts women disproportionately, even though we rely on them to drive change in climate adaptation, mitigation and solutions.
For example, in the last year, CIMMYT research found that educating women farming wheat in Bihar, India, increases the adoption of climate-smart agricultural practices, which, in turn, reduces greenhouse gas emissions, and boosts nitrogen productivity, eco-efficiency and yield. Additionally, in Mexico, a CIMMYT study found that women are less likely to default on agricultural credit than men, but seldom receive loans. Connecting women to financial capital to obtain agricultural inputs is an essential step in boosting their decision-making in food production.
Read more about our pathbreaking work in gender research in the collection of stories below!
Gender equality for climate-resilient, sustainable food systems
A farmer weeds a maize field in Pusa, Bihar state, India. (Photo: M. DeFreese/CIMMYT)
Gender-responsive and gender-intentional maize breeding
A new paper by CIMMYT researchers takes stock of lessons learnt on gender inclusivity and maize breeding in Africa. Scientists also assess knowledge gaps that need to be filled to effectively support gender-responsive and gender-intentional breeding and seed systems work.
Alice Nasiyimu stands in front of a drought-tolerant maize plot at her family farm in Bungoma County, in western Kenya. (Photo: Joshua Masinde/CIMMYT)
Towards gender-transformative research in the CGIAR
Gender scientists from ten CGIAR centers and key partner institutions came together in a hybrid workshop to integrate gender-transformative research and methodologies into the new CGIAR Initiatives. In this series of videos, GENNOVATE partners share their insights on this topic.
Health has certainly been in the spotlight over the past year. And how could it not be?
The ongoing COVID-19 pandemic has thrown into sharp relief the fact that many groups across the world struggle to make ends meet with little daily income, have poorer housing conditions and education, fewer employment opportunities, and have little or no access to safe environments, clean water and air, food security and health services.
In light of this, the World Health Organization (WHO) is calling on leaders worldwide to ensure that everyone has living and working conditions that are conducive to good health. For many the focus will, understandably, be on access to quality health care services. But there are myriad other factors that influence our ability to lead healthy lives — from how we care for our soil, to what we eat and the air we breathe.
Joining this year’s World Health Day campaign, the International Maize and Wheat Improvement Center (CIMMYT) is highlighting five areas where it pays to think about health, and the solutions we can use to help build a healthier world for everyone.
Douglas Mungai holds up soil on his farm in Murang’a county, Kenya. (Photo: Robert Neptune/TNC)
Robust germplasm
How do we ensure that germplasm reserves are not potential vectors of pest and disease transmission? The second instalment in the CGIAR International Year of Plant Health Webinar Series tackles the often-overlooked issue of germplasm health.
A CIMMYT gene bank worker photographs maize accessions for the database for future reference. (Photo: Alfonso Cortés/CIMMYT)
COVID-19 didn’t slow us down! In 2020, our editors continued to cover exciting news and events related to maize and wheat science around the world. Altogether, we published more than 250 stories.
It is impossible to capture all of the places and topics we reported on, but here are some highlights and our favorite stories of the year.
Thank you for being a loyal reader of CIMMYT’s news and features. We are already working on new stories and campaigns for 2021. Sign up for our newsletter and be the first to know!
The 2019 EAT-Lancet Commission report defines specific actions to achieve a “planetary health diet” enhancing human nutrition and keeping resource use of food systems within planetary boundaries. With major cereals still supplying about one-third of calories required in the proposed diet, the way they are produced, processed, and consumed must be a central focus of global efforts to transform food systems. This article from our annual report argues three main reasons for this imperative.
Farmers are increasingly adopting conservation agriculture practices. This sustainable farming method is based on three principles: crop diversification, minimal soil movement and permanent soil cover.
Field worker Lain Ochoa Hernandez harvests a plot of maize grown with conservation agriculture techniques in Nuevo México, Chiapas, Mexico. (Photo: P. Lowe/CIMMYT)
A team of scientists has completed one of the largest genetic analyses ever done of any agricultural crop to find desirable traits in wheat’s extensive and unexplored diversity.
A new study analyzing the diversity of almost 80,000 wheat accessions reveals consequences and opportunities of selection footprints. (Photo: Eleusis Llanderal/CIMMYT)
The new AGG project aims to respond to the climate emergency and gender nexus through gender-intentional product profiles for its improved seed varieties and gender-intentional seed delivery pathways.
Farmer Agnes Sendeza harvests maize cobs in Malawi. (Photo: Peter Lowe/CIMMYT)
Maize lethal necrosis (MLN) has taught us that intensive efforts to keep human and plant diseases at bay need to continue beyond the COVID-19 crisis. We interviewed B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize (MAIZE), to discuss the MLN success story, the global COVID-19 crisis, and the similarities in the challenge to tackle plant and human viral diseases.
We had a similar conversation with Hans Braun, Director of the Global Wheat Program and the CGIAR Research Program on Wheat, who taled to us about the need for increased investment in crop disease research as the world risks a food security crisis related to COVID-19.
Maize Lethal Necrosis (MLN) sensitive and resistant hybrid demo plots in Naivasha’s quarantine & screening facility (Photo: KIPENZ/CIMMYT)
Seven ways to make small-scale mechanization work for African farmers.
Local female artisan, Hawassa, Ethiopia. (Photo: CIMMYT)
Cover photo: A member of a women farmers group serves a platter of mung bean dishes in Suklaphanta, Nepal. (Photo: Merit Maharajan/Amuse Communication)
The Multimedia team at the International Maize and Wheat Improvement Center (CIMMYT) and our producers around the world kept busy in 2020. They uploaded 50 videos to our YouTube channel and countless more to our social media, intranet and training platforms!
We shot much of this video on location in Svalbard, north of the Arctic Circle, where freezing temperatures put our cameras to the test — but the most challenging part of production was yet to come. After a global pandemic was declared, we had to shoot our first-ever socially distanced interviews, guide people to record themselves and coordinate editing remotely.
Travel with us to the Global Seed Vault, where maize and wheat seeds from CIMMYT’s genebank are are safely backed up.
Half a century ago, scientists collected and preserved samples of maize landraces in Morelos, Mexico. Now, descendants of those farmers were able to get back their ancestral maize seeds and, with them, a piece of their family history.
It is not very often that we are able to use soap opera-style drama to convey science. In this video, actors dramatize the human stakes of the battle against fall armyworm.
At the end of the video, graphics and images show techniques developed by CIMMYT and partners to help real farmers beat this pest.
An online training takes farmers and service providers though a visual journey on the use of conservation agriculture-based sustainable intensification methods.
A series of videos — available in Bengali, Hindi and English — demonstrates the process to become a zero-till farmer or service provider: from learning how to prepare a field for zero tillage to the safe use of herbicides.
In the first installment of this video series for social media, CIMMYT’s maize and wheat quality experts Natalia Palacios and Itria Ibba explain what whole grains are and why they are an important part of healthy diets.
The International Maize and Wheat Improvement Center (CIMMYT) is proud to partner with the Whole Grain Initiative in celebrating International Whole Grain Day on November 19, 2020.
In terms of diet and nutrition, ours is an age of contradiction. While populations in wealthy countries are faced with unprecedented levels of diet-related disease, close to 2 billion people globally remain food insecure. At the same time, global agriculture has an enormous role to play in the transition towards an environmentally sustainable future.
International Whole Grain Day 2020 is a good day to step back and consider the continued role of whole grains in the healthy, sustainable diets of today and tomorrow. Explore our content to learn what whole grains are, how we’re working to make whole grain wheat and maize even more nutritious, and discover some our favorite recipes.
For a deeper dive into the subject, check out our explainer on whole grains: What they are, why they are important for your health, and how to identify them.
The grain or kernel of maize and wheat is made up of three edible parts: the bran, the germ and the endosperm. (Graphic: Nancy Valtierra/CIMMYT)
CIMMYT’s “A Grain a Day” cookbook highlights the big role maize and wheat play in diets around the world, and brings global cuisine to your own kitchen. (Note: not all recipes call for whole grains.) Learn more.
Join members of the Whole Grain Initiative, the FAO and global leaders on November 19 as they discuss the role of whole grains in meeting the “triple challenge” of ensuring global food security and improving the livelihoods of agri-food workers in an environmentally sustainable manner. Join the webinar: Building Healthy, Sustainable and Resilient Food Systems.
Interested in learning more about how CIMMYT is working to make grain-based diets healthier and more nutritious? Check out our archive of health and nutrition content.
Featured image: Little girl eating roti, Bangladesh (S. Mojumder/Drik/CIMMYT)
As the calendar turns to October 16, it is time to celebrate World Food Day. At the International Maize and Wheat Improvement Center (CIMMYT), we are bringing you a few facts you should know about maize and wheat, two of the world’s most important crops.
According to 2017 figures, maize is grown on 197 million hectares. Wheat covers 218 million hectares, an area larger than France, Germany, Italy, Spain and the UK combined. The total annual harvest of these two crops amounts to about 1.9 billion tons of grain.
A little girl eats a freshly-made roti while the women of her family prepare more, at her home in the village of Chapor, in the district of Dinajpur, Bangladesh. (Photo: S. Mojumder/Drik/CIMMYT)
2. Of the 300,000 known edible plant species, only 3 account for around 60% of our calories and proteins: maize, wheat and rice.
Farmers Kanchimaya Pakhrin and her neighbor Phulmaya Lobshan weed rice seedling bed sown by machine in Purnabas, Kanchanpur, Nepal. (Photo: P. Lowe/CIMMYT)
3. CIMMYT manages humankind’s most diverse maize and wheat collections.
The organization’s germplasm bank, also known as a seed bank, is at the center of its crop-breeding research. This remarkable, living catalog of genetic diversity is comprised of over 28,000 unique seed collections of maize and 150,000 of wheat.
From its breeding programs, CIMMYT sends half a million seed packages to 800 partners in 100 countries each year. With researchers and farmers, the center also develops and promotes more productive and precise maize and wheat farming methods and tools that save money and resources such as soil, water, and fertilizer.
Shelves filled with maize seed samples make up the maize active collection in the Wellhausen-Anderson Plant Genetic Resources Center at CIMMYT’s global headquarters in Texcoco, Mexico. Disaster-proof features of the bank include thick concrete walls and back-up power systems. (Photo: Xochiquetzal Fonseca/CIMMYT)
4. Maize and wheat are critical to a global food system makeover.
High-yield and climate-resilient maize and wheat varieties, together with a more efficient use of resources, are a key component of the sustainable intensification of food production needed to transform the global food system.
Miguel Ku Balam (left), from Mexico’s Quintana Roo state, cultivates the traditional Mesoamerican milpa system. “My family name Ku Balam means ‘Jaguar God’. I come from the Mayan culture,” he explains. “We the Mayans cultivate the milpa for subsistence. We don’t do it as a business, but rather as part of our culture — something we inherited from our parents.” (Photo: Peter Lowe/CIMMYT)
5. We must increase maize and wheat yields to keep feeding the world.
By the year 2050, there will be some 9.7 billion people living on Earth. To meet the growing demand from an increasing population and changing diets, maize yields must go up at least 18% and wheat yields 15% by 2030, despite hotter climates and more erratic precipitation.
Farmers walk through a wheat field in Lemo district, Ethiopia. (Photo: P. Lowe/CIMMYT)
6. Climate-smart farming allows higher yields with fewer greenhouse gas emissions.
Decades of research and application by scientists, extension workers, machinery specialists, and farmers have perfected practices that conserve soil and water resources, improve yields under hotter and dryer conditions, and reduce the greenhouse gas emissions and pollution associated with maize and wheat farming in Africa, Asia, and Latin America.
Kumbirai Chimbadzwa (left) and Lilian Chimbadzwa stand on their field growing green manure cover crops. (Photo: Shiela Chikulo/CIMMYT)
7. Wholegrain wheat is good for your health.
An exhaustive review of research on cereal grains and health has shown that eating whole grains, such as whole-wheat bread and other exceptional sources of dietary fiber, is beneficial for human health and associated with a reduced risk of cancer and other non-communicable diseases.
According to this study, consumption of whole grains is associated with a lower risk of coronary disease, diabetes, hypertension, obesity and overall mortality. Eating whole and refined grains is beneficial for brain health and associated with reduced risk for diverse types of cancer. Evidence also shows that, for the general population, gluten- or wheat-free diets are not inherently healthier and may actually put individuals at risk of dietary deficiencies.
8. Biofortified maize and wheat are combating “hidden hunger.”
“Hidden hunger” is a lack of vitamins and minerals. More than 2 billion people worldwide are too poor to afford diverse diets and cannot obtain enough critical nutrients from their staple foods.
To help address this, CIMMYT — along with HarvestPlus and partners in 18 countries — is promoting more than 60 maize and wheat varieties whose grain contains more of the essential micronutrients zinc and provitamin A. These biofortified varieties are essential in the fight against “hidden hunger.”
A 2015 study published in The Journal of Nutrition found that vitamin A-biofortified orange maize significantly improves visual functions in children, like night vision. (Photo: Libby Edwards/HarvestPlus)
9. 53 million people are benefiting from drought-tolerant maize.
Drought-tolerant maize developed by CIMMYT and partners using conventional breeding provides at least 25% more grain than conventional varieties in dry conditions in sub-Saharan Africa — this represents as much as 1 ton per hectare more grain on average.
These varieties are now grown on nearly 2.5 million hectares, benefiting an estimated 6 million households or 53 million people.
One study shows that drought-tolerant maize varieties can provide farming families in Zimbabwe an extra 9 months of food at no additional cost.
10. Quality protein maize is helping reduce child malnutrition.
In 2018, our editors continued to cover exciting news and events related to maize and wheat science around the world. Altogether, we published more than 200 stories.
It is impossible to capture all of the places and topics we reported on, but here are some highlights and our favorite stories of the year.
Thank you for being a loyal reader of CIMMYT’s news and features. We are already working on new stories and platforms for 2019. Stay tuned!
In response to the spread of the fall armyworm across Africa, CIMMYT and its partners published a technical guide for integrated pest management. Produced by international experts, it offers details on the best management practices to help smallholder farmers effectively and safely control the pest while simultaneously protecting people, animals and the environment.
This year we launched our new podcast, Cobs & Spikes, where you can listen to stories from the field, interviews and explainers.
The most popular episode so far was about blue maize, a distinctive feature of Mexico’s food culture. Valued for its rich flavor and texture, it is also catching the attention of some food processing companies and high-end culinary markets. CIMMYT researchers are helping Mexican farmers tap into two emerging markets that could boost incomes while conserving culture and biodiversity.
A review of scientific studies on cereal grains and health showed that gluten- or wheat-free diets are not inherently healthier for the general populace and may actually put individuals at risk of dietary deficiencies.
Based on a compilation of 12 reports, eating whole grains is actually beneficial for brain health and associated with reduced risk of diverse types of cancer, coronary disease, diabetes, hypertension, obesity and overall mortality.
Mechanized agricultural services have traditionally only been used by large-scale farmers who could afford them, but small and medium-sized machines are fast becoming affordable options for family farmers through the advent of service providers. An increasing number of young people across eastern and southern Africa are creating a stable living as entrepreneurs, providing agricultural mechanization services.
CIMMYT is offering training courses to promote mechanization in Ethiopia, Kenya, Tanzania and Zimbabwe. Trainings equip entrepreneurs with essential business skills and knowledge, tailored to rural environments, so they can support farmers with appropriate mechanization services that sustainably intensify their production.
After receiving training from CIMMYT, this group of young men started a small business offering mechanized agricultural services to smallholder farmers near their town in rural Zimbabwe. (Photo: Matthew O’Leary/CIMMYT)
In a scientific breakthrough, the International Wheat Genome Sequencing Consortium presented an annotated reference genome with a detailed analysis of gene content among subgenomes and the structural organization for all the chromosomes. The research was published on Science.
Over 46 percent of children under five in Guatemala suffer from chronic malnutrition. More than 40 percent of Guatemala’s rural population is deficient in zinc, an essential micronutrient that plays a crucial role in pre-natal and post-natal development and is key to maintaining a healthy immune system.
CIMMYT is working with partners HarvestPlus and Semilla Nueva to reduce malnutrition and zinc deficiency in the country, through the development and deployment of Guatemala’s first biofortified zinc-enriched maize.
CIMMYT was present at the African Green Revolution Forum in Kigali, Rwanda. Leaders discussed practical ways to transform policy declarations into impact on the ground, at a time when farmers are facing the challenge of climate change and the threat of emerging pests and diseases.
On the occasion of this event, CIMMYT’s Director General, Martin Kropff, and the Regional Representative for Africa, Stephen Mugo, authored an op-ed on agricultural innovation in Africa, published by Thomson Reuters (in English) and Jeune Afrique (in French).
The director general of CIMMYT, Martin Kropff, was the keynote speaker of the AGRF 2018 round-table discussion “Quality Means Quantity – Seed Processing Technology and Production Approaches for Agricultural Benefit.” (Photo: CIMMYT)
More than 280 delegates from 20 countries gathered in Ludhiana, in the Indian state of Punjab, for the 13th Asian Maize Conference and Expert Consultation on Maize for Food, Feed, Nutrition and Environmental Security.
Technical sessions and panel discussions covered topics such as novel tools and strategies for increasing genetic gains, stress-resilient maize, sustainable intensification of maize-based cropping systems, specialty maize, processing and value addition, and nutritionally enriched maize for Asia.
Conference participants pose for a group photo at the field visit site during the 13th Asian Maize Conference. (Photo: Manjit Singh/Punjab Agricultural University)
An international team of scientists applied genome-wide association analysis for the first time to study the genetics that underlie grain zinc concentrations in wheat.
Analyzing zinc concentrations in the grain of 330 bread wheat lines across diverse environments in India and Mexico, the researchers uncovered 39 new molecular markers associated with the trait, as well as two wheat genome segments that carry important genes for zinc uptake, translocation, and storage in wheat.
The reported work by wheat scientists paves the way for expanded use of wild grass species, such as Aegilops tauschii (also known as goat grass; pictured here) as sources of new genes for higher grain zinc in wheat. (Photo: Rocio Quiroz/CIMMYT)
A study in Ethiopia found that wheat grown in areas closer to the forest had more nutrients, like zinc and protein. Soils in these areas are rich in organic matter — about 1% higher — due to decomposing trees and plants, as well as manure of livestock grazed in the forest.
Increasing organic matter by 1 percent was associated with an increase in zinc equivalent to meet the daily needs of 0.2 additional people per hectare and an increase in protein equivalent to meeting the daily needs of 0.1 additional people per hectare. These modest increases in soil organic matter contribute a small, but important, increase in nutrients found in wheat.
Although these nutrient increases are not enough to address hidden hunger on their own, they reveal how healthy soils are an additional tool — alongside diet diversity and the biofortification of food — to fight malnutrition.
In 2018 we published our latest annual report, highlighting CIMMYT’s global work and collaboration with partners. It features infographics and case studies from Bangladesh, Ethiopia, Haiti, Mexico and Pakistan.
It is a good way to understand how CIMMYT’s science improves livelihoods around the world.
You can read the web version or the PDF of the report, or watch the video summary below.
