The Government of Ethiopia recently announced an ambitious goal to reach wheat self-sufficiency by 2022, eliminating expensive wheat imports and increasing food security.
However, a new report based on a four-year research project on gender and productivity in Ethiopia’s wheat sector indicates that a lack of technical gender research capacity, a shortage of gender researchers and low implementation of gender-focused policies is hampering these efforts. Read more here.
Palmira (Colombia), February 14, 2019 — AGROSAVIA, Colombia’s leading not-for-profit organization for agricultural research and technology transfer, the International Center for Tropical Agriculture (CIAT) and the International Maize and Wheat Improvement Center (CIMMYT) have signed a five-year agreement that aims to boost maize production.
The new project will develop maize varieties adapted to the country’s farming conditions, and will promote sustainable intensification technologies and practices among Colombian farmers.
“We should be able to release the first high-yielding maize variety for Colombia in three years”, said Bram Govaerts, CIMMYT’s director of Innovative Business Strategies and regional representative for the Americas.
To achieve this goal, CIMMYT will provide AGROSAVIA’s breeding program with two thousand advanced lines, developed by combining native maize from Colombia with conventionally improved varieties.
“At both institutions we believe that Colombia can increase production to close the big gap between domestic maize consumption and imports”, said AGROSAVIA’s Executive Director, Juan Lucas Restrepo. “With this agreement, we will have more powerful local capacities and once again a Colombian maize research program for Colombians”.
Although experts agree that Colombian farmers could potentially produce more than 10 tons per hectare, the country’s average yield is currently 3.6 tons per hectare.
“With this agreement, the sister CGIAR centers CIMMYT and CIAT give a first step in the implementation of Maize for Colombia, an ambitious plan that will sustainably increase Colombia’s maize output by building on the learnings and achievements of a successful project implemented in Mexico called MasAgro,” said Govaerts.
Colombia’s Minister of Agriculture and Rural Development, Andrés Valencia, CIAT’s Director General, Rubén Echeverría, Juan Lucas Restrepo, and Bram Govaerts participated in the launch ceremony for the new agreement, which was signed at CIAT’s headquarters.
INTERVIEW OPPORTUNITIES:
Bram Govaerts, Director of Innovative Business Strategies and Regional Representative for the Americas, CIMMYT
Genomics is a wide theme of interest for geneticists. As part of the efforts to advance on this subject, Fernando H. Toledo, associated scientist in agricultural statistics at the International Maize and Wheat Improvement Center (CIMMYT), is working on the research of genomic selection models to increase accuracy. His research considers several complex traits and environmental conditions under climate change scenarios.
The research in which Toledo works is multidisciplinary — it involves genetics and breeding knowledge, as well as statistics and computer science. “This work is fundamental for the breeding and farming community. Our aim is to allow breeders to pursue precise selection of new genetic materials with good performance and ensuring food security in the field under varying environmental conditions.”
Fernando H. Toledo was born in São Paulo, Brazil, but grew up in Curitiba, Paraná, one of the biggest agricultural states in the country. He obtained his engineering degree, with a major in crop science, at Paraná Federal University.
He got his master’s degree in genetics and plant breeding at Lavras Federal University, under the supervision of Magno Ramalho, one of the most prestigious breeders in Brazil. During his Ph.D. in quantitative genetics at the Agricultural College of the University of São Paulo, Fernando was advised by Roland Vencovsky, known as the father of quantitative genetics in the country. “The main lesson I took from both of them was that biometrics science must try to answer the breeders’ questions.”
CIMMYT’s work is highly relevant to breeding activities in Brazil. It dates back to the 1950s when Brazilian breeders and geneticists took maize populations and varieties to be important resources of their current germplasm. “The public and private sectors in Brazil recognize the importance of CIMMYT, which awoke my interest in working in a relevant institute for agriculture in developing countries.”
In 2015, Toledo applied for a postdoctoral position at the Biometrics and Statistics Unit of the Genetic Recourses Program at CIMMYT. He started working as an associate scientist in 2017.
As part of this unit, Toledo is currently involved in the planning and analysis of field trials comprising phenotypic and genomic data. He is developing new models and methods for these analysis as well as plant breeding simulations. “Genomic selection has been used over CIMMYT’s breeding programs before but there are still a lot of improvements to implement, so new models of analysis can be tested under simulated scenarios, which results in better recommendations for breeders.”
On top of that, he is implementing new open-source high-performance software products to facilitate the use of cutting-edge methods for data analysis. “I really like the connection we can build at CIMMYT in terms of practical work for breeders and the development of new statistical methods, models, tools and software we release to attend their requirements, with the main aim of improving precision during the selection of the best genetic materials.”
Led by Juan Burgueño, senior biometrician and head of the Biometrics and Statistics Unit, Toledo is training students, scientists and partners regarding statistical concepts and data analysis. “These trainings courses are a great opportunity to share our work with others and to learn the scientists’ needs in order to improve our capabilities.”
Toledo’s main inspiration to continue his work at CIMMYT is having the opportunity to generate knowledge for others in developing countries. “Our work is driven by the breeders’ needs and that usually helps them to improve their understanding by using what we developed for them and making it a forward-backward relation, which is fascinating.”
Earlier this year, the EAT-Lancet Commission published a groundbreaking report linking healthy diets and sustainable food systems. It proposed scientific targets that meet both the Sustainable Development Goals (SDGs) and the Paris Agreement action plan to reduce carbon emissions. Since then, more than 20 launch events have been scheduled around the globe, including Addis Ababa, Ethiopia.
On February 7, the African Union hosted the EAT-Lancet Commission on healthy diets for sustainable food systems. Government officials, researchers and experts attended the “Food Systems Dialogue on Ethiopia” and developed a list of recommendations going forward. Some of these included at least 10 percent resource allocation to agriculture, the creation of functional and efficient internal markets for enhancing food distribution within the country, post-harvest loss reduction, and stronger collaboration between government and other stakeholders.
Representatives of government, civil society, and research for development organizations participated in the “Food Systems Dialogue on Ethiopia.” (Photo: CIMMYT)
“The report has drawn the attention of policy makers, civil society and donors,” said Kindie Tesfaye Fantaye, a researcher and crop modeler at the International Maize and Wheat Improvement Center (CIMMYT). “The event was a good opportunity to create awareness on the chronic problems of stunting and malnutrition in Africa, and agriculture’s central role in contributing to effective solutions.”
Tesfaye Fantaye said CIMMYT’s work is well aligned with the report’s recommendations. In addition to research on sustainable intensification approaches that improve livelihoods while reducing the environmental footprint, CIMMYT explores ways to reduce postharvest losses and increase the nutritional quality of food through biofortification.
During a high-level side event, the commissioners indicated that the report is in-line with the different African Union policies and strategies, including the Malabo Declaration on Agriculture and Postharvest Losses, Agenda 2063 and Comprehensive Africa Agriculture Development Program (CAADP).
“The power of food is its connection. If we get it right, it brings us to a healthy people and a healthy planet,” said Gunhild Anker Stordalen, the founder and executive chair of EAT Foundation.
The launch in Ethiopia of the EAT–Lancet Commission report on healthy diets from sustainable food systems took place in the African Union headquarters in Addis Ababa. (Photo: CIMMYT)
A farmer uses a tractor-operated precision maize planter. (Photo: Kashif Syed/CIMMYT)
In the northwestern province of Pakistan, near the Afghan border, the International Maize and Wheat Improvement Center (CIMMYT) is helping connect farmers with precision planters to support higher maize yields and incomes. Maize is one of the most important cereals in Pakistan, but in the province of Khyber Pakhtunkhwa yields are significantly lower than the national average. The majority of maize farmers in this province have less than five acres of land and limited access to resources, including high-quality maize seed and mechanization.
Under the Agricultural Innovation Program (AIP) for Pakistan, CIMMYT introduced push row planters in 2016 to help farmers to get a uniform crop stand and save labor costs and time as compared to traditional planting practices. CIMMYT has since then partnered with Greenland Engineering to import tractor-operated precision maize planters. These precision planters allow farmers to plant two rows of maize in one pass and evenly distribute both seeds and fertilizer.
“Optimum planting density in combination with nutrient supply is key to getting the maximum maize yield,” says Muhammad Asim, a senior researcher with the Cereal Crops Research Institute (CCRI). “The precision planter helps farmers achieve this while also getting a uniform crop stand and uniform cobs.”
Maize farmer Jalees Ahmed (right) operates his push row planter. (Photo: Kashif Syed/CIMMYT)
Jalees Ahmed, a smallholder maize farmer from the Nowshera district, Khyber Pakhtunkhwa, received a push row planter through CIMMYT’s AIP program. He used to hire six laborers to plant one acre of maize, but with the push row planter, Jalees only needs to hire one laborer and benefits from a more uniform crop.
Raham Dil, another farmer in the Mardan district, recently purchased a push row planter for his farm which he also rents to fellow farmers in the area.
Maize farmer Raham Dil stands for a portrait with his push row planter. (Photo: Kashif Syed/CIMMYT)
Both Ahmed and Dil say these planters have made it easier to support their families financially. Interest in precision planters continues to grow.
Last fall, more than 80 farmers attended a field day in the Nowshera district where CIMMYT researchers demonstrated how to use the precision planter to sow maize. CIMMYT’s country representative for Pakistan, Imtiaz Muhammad, highlighted the importance of mechanized maize planting for farmers and CIMMYT’s commitment to improve maize-based system productivity in less developed regions of the country.
Farmers in Nowshera district attend a demonstration on how to use the tractor-operated precision maize planter. (Photo: Kashif Syed/CIMMYT)
The Agricultural Innovation Program for Pakistan is led by CIMMYT and funded by USAID. This project seeks to increase productivity and incomes by testing and promoting modern practices for agriculture’s major sub-sectors in the country.
International scientists are working with regional and national partners in sub-Saharan Africa to catalyze local wheat farming and help meet the rapidly rising regional demand for this crop.
The specialists are focusing on smallholder farmers in Rwanda and Zambia, offering them technical and institutional support, better links to markets, and the sharing of successful practices across regions and borders, as part of the project “Enhancing smallholder wheat productivity through sustainable intensification of wheat-based farming systems in Rwanda and Zambia.”
“Work started in 2016 and has included varietal selection, seed multiplication, and sharing of high-yielding, locally adapted, disease-resistant wheat varieties,” said Moti Jaleta, a socioeconomist at the International Maize and Wheat Improvement Center (CIMMYT) who leads the project. “Our knowledge and successes in smallholder wheat production and marketing will also be applicable in Madagascar, Mozambique, and Tanzania.”
Harvesting wheat at Gataraga, Northern Province, Rwanda.
Maize is by far the number-one food crop in sub-Saharan Africa but wheat consumption is increasing fast, driven in part by rapid urbanization and life-style changes. The region annually imports more than 15 million tons of wheat grain, worth some US$ 3.6 billion at current prices. Only Ethiopia, Kenya, and South Africa grow significant amounts of wheat and they are still net importers of the grain.
“Growing more wheat where it makes sense to do so can help safeguard food security for people who prefer wheat and reduce dependence on risky wheat grain markets,” Jaleta explained. “We’re working in areas where there’s biophysical potential for the crop in rain-fed farming, to increase domestic wheat production and productivity through use of improved varieties and cropping practices.”
In addition to the above, participants are supporting the region’s wheat production in diverse ways:
Recommendations to fine-tune smallholder wheat value chains and better serve diverse farmers.
Testing of yield-enhancing farming practices, such as bed-and-furrow systems that facilitate efficient sowing and better weed control.
Testing and promotion of small-scale mechanization, such as power tillers, to save labor and improve sowing and crop establishment.
Exploring use of hand-held light sensors to precisely calibrate nitrogen fertilizer dosages throughout the cropping season.
Innocent Habarurema, wheat breeder in the Rwanda Agriculture and Animal Resources Development Board (RAB), cited recent successes in the release of improved, disease resistant wheat varieties, as well as engaging smallholder farmers in seed multiplication and marketing to improve their access to quality seed of those varieties.
“The main challenge in wheat production is the short window of time between wheat seasons, which doesn’t allow complete drying of harvested plants for proper threshing,” Habarurema explained. “Suitable machinery to dry and thresh the wheat would remove the drudgery of hand threshing and improve the quality of the grain, so that it fetches better prices in markets.”
Millers, like this one in Rwanda, play a key role in wheat value chains.
Critical wheat diseases in Zambia include spot blotch, a leaf disease caused by the fungus Cochliobolus sativus, and head blight caused by Fusarium spp., which can leave carcinogenic toxins in the grain, according to Batiseba Tembo, wheat breeder at the Zambian Agricultural Research Institute (ZARI).
“Developing and disseminating varieties resistant to these diseases is a priority in the wheat breeding program at Mt. Makulu Agricultural Research Center,” said Tembo. “We’re also promoting appropriate mechanization for smallholder farmers, to improve wheat production and reduce the enormous drudgery of preparing the soil with hand hoes.”
Participants in the project, which runs to 2020, met at Musanze, in Rwanda’s Northern Province, during February 5-7 to review progress and plan remaining activities, which include more widespread sharing of seed, improved practices, and other useful outcomes.
“There was interest in trying smallholder winter wheat production under irrigation in Zambia to reduce the disease effects normally experienced in rainfed cropping,” said Jaleta, adding that the costs and benefits of irrigation, which is rarely used in the region, need to be assessed.
Project participants may also include in selection trials wheat varieties that have been bred to contain enhanced grain levels of zinc, a key micronutrient missing in the diets of many rural Africa households.
“The project will also push for the fast-track release and seed multiplication of the best varieties, to get them into farmers’ hands as quickly as possible,” Jaleta said.
In addition to CIMMYT, RAB, and ZARI, implementing partners include the Center for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA). Generous funding for the work comes from the International Fund for Agricultural Development (IFAD) and the CGIAR Research Program on Wheat.
The Borlaug Institute for South Asia-Punjab Agricultural University (BISA-PAU) joint team recently received an award from the Indian Society for Agricultural Engineers (ISAE) in recognition of their work on rice residue management using the Super Straw Management System, also known as Super SMS.
Developed and recommended by researchers at BISA and PAU in 2016, the Super SMS is an attachment for self-propelled combine harvesters which offers an innovative solution to paddy residue management in rice-wheat systems.
The Punjab government has made the use of the Super SMS mandatory for all combine harvesters in northwestern India.
The Super SMS gives farmers the ability to recycle residues on-site, reducing the need for residue burning and thereby reducing environmental pollution and improving soil health. Instead, the Super SMS helps to uniformly spread rice residue, which is essential for the efficient use of Happy Seeder technology and maintaining soil moisture in the field.
Harminder Singh Sidhu, a senior research engineer with the International Maize and Wheat Improvement Center (CIMMYT) working at BISA, stressed the need for more sustainable methods of dealing with residue. “Happy Seeder was found to be a very effective tool for direct sowing of wheat after paddy harvesting, using combine harvesters fitted with Super Straw Management System.”
The director general of ICAR, Trilochan Mohapatra (second from left), and the president of ISAE, I.M. Mishra (fourth from left), present the ISAE Team Award 2018 to the joint team of BISA and PAU.
BISA-PAU researchers received the ISAE Team Award 2018 at the 53rd Annual Convention of ISAE, held from January 28 to January 30, 2019, at Baranas Hindu University in Varanasi, Uttar Pradesh state.
The director general of the Indian Council of Agricultural Research (ICAR), Trilochan Mohapatra, presented the award, acknowledging it as “a real team award which is making a difference on the ground.”
The recipients acknowledged the role of local industry partner New Gurdeep Agro Industries for its contributions to promoting the adoption of this machinery. Within eight months of commercialization in the Indian state of Punjab, over 100 manufacturers had begun producing the Super SMS attachment. Currently, more than 5,000 combine harvesters are equipped with it.
CIMMYT scientist Gemma Molero speaks at the 9th International Wheat Congress in Sydney, Australia, in 2015. (Photo: Julie Mollins/CIMMYT)
“We need to encourage and support girls and women to achieve their full potential as scientific researchers and innovators,” says UN Secretary General, Antonio Guterres. And he is right. Bridging the gender gap in science is central to achieving sustainable development goals and fulfilling the promises of the 2030 Agenda.
Unfortunately, this is easier said than done. While in recent years the global community has increased its efforts to engage women and girls in science, technology, engineering and mathematics (STEM), they remain staggeringly underrepresented in these fields. According to UNESCO, less than 30 percent of the world’s researchers are women, and only one in three female students in higher education selects STEM subjects.
“Science is male-dominated,” agrees CIMMYT wheat physiologist Gemma Molero. “It’s challenging being a woman and being young — conditions over which we have no control but which can somehow blind peers to our scientific knowledge and capacity.”
Samjhana Khanal surveys heat-tolerant maize varieties in Ludhiana, India, during a field day at the 13th Asian Maize Conference. (Photo: Manjit Singh/Punjab Agricultural University)
Investing in the science education for women and girls is a key part of changing this reality. Samjhana Khanal, a Nepali agricultural graduate, social entrepreneur and recipient of a 2018 MAIZE-Asia Youth Innovator Award testifies to this. She cites support from her family as a driving factor in allowing her to pursue her education, particularly her mother, who “despite having no education, not being able to read or write a single word, dreamed of having a scientist daughter.”
Enhancing the visibility of established female scientists who can serve as role models for younger generations is equally important.
“One of the most important factors that register subconsciously when undergraduates consider careers is what the person at the front of the room looks like,” claims the Association for Women in Science, “and women and underrepresented minorities visibly perceive their low numbers in fields like engineering and physical sciences.”
Visiting researcher Fazleen Abdul Fatah is studying the the growing importance of maize and wheat in emerging economies.
Fazleen Abdul Fatah is a senior lecturer in agricultural economics, trade and policy at Universiti Teknologi MARA (UITM), Malaysia, who recently spent three months as a visiting researcher based at CIMMYT’s global headquarters in Mexico. She acknowledges the importance of raising the visibility of minority female scientists who can serve as role models for young girls by demonstrating that careers in STEM are attainable.
“I had an amazing professor during my undergraduate degree who really inspired me to move forward in the field,” says Abdul Fatah. “She was a wonderful example of how to do great maths, lead successful national and international projects, work in the STEM field, and be a mom.”
With support from CIMMYT, Molero, Khanal and Abdul Fatah are helping pave the way for the next generation of female scientists. Whether working on crop physiology, nutrient management or food consumption patterns, their careers serve as an inspiration for young and early career researchers around the world.
The CGIAR Excellence in Breeding Platform (EiB) is looking to provide matching funding (up to US$ 35,000) for two projects with AbacusBio to characterize the users of new crop varieties and identify a value-weighted set of traits to be included as breeding targets in a product profile system.
The winning CGIAR crop breeding program will work directly with AbacusBio with EiB support to deliver on the projects.
This project represents an opportunity for CGIAR members of EiB to take a leap forward in the definition of client-focused variety replacement.
For more details on the project and how to apply, please refer to this page and the project proposal. Applications will be received January through February.
How to scale? This question frequently comes up as projects look to expand and replicate results. In order to sustain enduring impacts for projects after their lifetime, agricultural programs are turning to scaling strategies. These strategies look beyond the numbers that are reached within a project and include sustainability and transformation beyond the project context. Methods and tools exist that help anticipate realistic and responsible scaling pathways.
The Scaling team at the International Maize and Wheat Improvement Center (CIMMYT), led by Lennart Woltering, drives the initiative to incorporate scaling principles into existing and developing projects to maximize impact.
Maria Boa recently joined the team as Scaling Coordinator. Last year Boa and Woltering participated in regional meetings on scaling in Morocco, Tunisia and Vietnam, which highlighted the need for better dissemination of information on how to approach scaling, in addition to its benefits.
Participants of the Tunisia workshop collaborate on a group exercise.
According to Boa, one of the key messages highlighted throughout these events was that in order for scaling to take hold and be integrated into projects, “…there needs to be a shift in mindset to accept that change is complex and that most projects only address a fraction of the problem.” This is essential in using scaling to effectively support long-term results.
At a workshop in Tunisia organized by ICARDA, IFAD and CIMMYT in November 2018, many participants expressed interest in scaling strategy tools, but were puzzled on how to integrate them into their specific projects. Many determined that they were stuck developing scaling strategies in an outdated framework, or one that strictly focused on using technological innovations. One participant admitted that she was skeptical of scaling perspectives because many did not lie in her field of expertise.
The November 2018 CCAFS SEA Conference on Scaling in Vietnam provided a platform for the sharing and learning of experiences in the scaling world. Some of the key messages from the event included the importance of scaling agricultural innovations taking place in complex systems of agricultural transformation, and the necessity of joint cooperation from all involved stakeholders and their openness to taking on challenges as a way to support sustainable system change.
According to Boa, scaling is a process that heavily relies on strategic collaboration for lasting impact. “Projects often don’t take into account how they’re a part of a larger chain of potential change,” she says.
Already recognized as a sustainable leader within scaling, CIMMYT is looking to strengthen scaling efforts in order to foster a more enduring impact within CIMMYT projects and beyond.
Lennart Woltering presents at the CCAFS SEA Conference in Vietnam.
Currently, the Scaling team at CIMMYT is conducting research on the “science of scaling” as it continues to function as a “help desk,” providing support integrating scaling principles in proposals and projects. Its primary role is to consider a project’s scaling needs and guide the development of an informed strategy to leverage efforts and resources. Boa hopes that by integrating responsible scaling approaches early on, projects can better balance the trade-offs associated with change.
Success in scaling is measured by a project’s enduring impact. However, stakeholders need more experience and capacity to see programs through to their end and be willing to monitor them beyond that lifespan. CIMMYT is developing and collecting the tools to support stakeholders with these specific capacities.
Developing a scaling strategy can also bring additional benefits: a discussion about scaling opens the door for raising awareness and fostering actions among different stakeholders towards system change and sustainable impact.
The community of the International Maize and Wheat Improvement Center (CIMMYT) joins former colleagues of John A. Mihm, CIMMYT’s maize entomologist during the 1970s-90s, in honoring his memory and valuable work. John passed away on January 25, 2019, at the age of 72.
Special maize populations developed by Mihm and his CIMMYT contemporaries are critical in today’s global quest for new maize varieties to resist the fall armyworm (Spodoptera frugiperda), according to B.M. Prasanna, director of the CIMMYT Global Maize Program and the CGIAR Research Program on Maize.
“The insect-resistant maize germplasm developed by Mihm is proving an invaluable resource in our fight against this pest, underpinning progress in the development of resistant varieties,” said Prasanna.
Crop entomologists were laboriously placing young insect larvae onto plants in greenhouses and in the field until 1976, when Mihm developed the “bazooka.” A plastic tube with a valve that quickly and easily delivered a uniform mixture of corn grits and insect larvae into individual maize plants, the innovation allowed researchers to infest hundreds of plants in a single morning.
Originally from the Americas, fall armyworm has caused major damage to maize crops in Africa since 2016. The pest is now spreading rapidly in Asia, with incidence on maize crops confirmed in India, Bangladesh, Sri Lanka, Myanmar, Thailand, and southern China.
“Without proper controls, fall armyworm could reduce maize grain harvests in Africa alone by an amount worth as much as US$4.6 billion,” Prasanna explained, citing a 2018 report from the Centre for Agriculture and Biosciences International (CABI).
With support from UNDP, Mihm greatly refined CIMMYT practices to rear larvae of maize insect pests and to apply them efficiently so that researchers could identify resistant plants and use them to breed elite, resilient varieties.
After leaving CIMMYT in 1994, Mihm worked for the U.S. company “French Agricultural Research” in studies on sources of resistance in maize to corn rootworm (Diabrotica spp). He eventually retired happily to his farm in Minnesota, according to Florentino Amasende, a former CIMMYT field assistant who was a close friend and colleague of Mihm.
“John was a friend, a mentor and even a father figure for me,” said Amasende, who with support from Mihm for his university studies rose to seed production specialist in leading seed companies. “My family and I are eternally grateful for the opportunities he gave me.”
Nominations are now open for the 2019 MAIZE Youth Innovators Awards – Africa! These awards are part of the efforts that the CGIAR Research Program on Maize (MAIZE) is undertaking to promote youth participation in maize-based agri-food systems. These awards recognize the contributions of young women and men below 35 years of age who are implementing innovations in African maize-based agri-food systems, including research for development, seed systems, agribusiness, and sustainable intensification.
Young people are the key to ensuring a food-secure future and agricultural sustainability. However, rural youth face many challenges related to unemployment, underemployment and poverty. According to the Food and Agriculture Organization (FAO) of the United Nations, facilitating young people’s participation in agriculture has the potential to drive widespread rural poverty reduction among young people and adults alike. In Africa, where over 300 million smallholder-farming families grow and consume maize as a staple crop, the human population stands at 1.2 billion people, 60 percent of whom are below the age of 25.
The MAIZE Youth Innovators Awards aim to identify young innovators who can serve to inspire other young people to get involved in maize-based agri-food systems. Part of the vision is to create a global network of young innovators in maize-based systems from around the world.
Award recipients will be invited to attend the annual Stress Tolerant Maize for Africa (STMA) project meeting in Lusaka, Zambia, from May 7 to May 9, where they will receive their awards and will be given the opportunity to present their work. The project meeting and award ceremony will also allow these young innovators to network and exchange experiences with MAIZE researchers and partners. Award recipients may also get the opportunity to collaborate with MAIZE and its partner scientists in Africa on implementing or furthering their innovations.
MAIZE invites young innovators to apply and CGIAR researchers and partners to nominate eligible applicants for any of the following three categories:
Researcher: Maize research for development (in any discipline)
Farmer: Maize farming systems in Africa
Change agent: Maize value chains (i.e., extension agents, input and service suppliers, transformation agents, etc.)
We ask nominators/applicants to take into account the following criteria and related questions:
Novelty and innovative spirit: To which specific novel findings or innovation(s) has this young person contributed? (in any of the three categories mentioned above)
Present or potential impact: What is the present or potential benefit or impact of the innovation(s) in maize-based agri-food systems?
Applications should be submitted online through this form by March 15, 2019.
Key dates:
Opening date for nominations: January 21, 2019
Closing date for nominations: March 15, 2019 (Please note: Nominations received after the closing date will not be considered)
Notification of winners: March 22, 2019
Information documents:
A PDF version of this Call for Nominees is available here.
Nomination/Application Guidelines can be found here.
The Application Form can be found here and is also available on the MAIZE and YPARD websites.
A baker makes the traditional wheat flatbread known as “naan roti” in Dinajpur, Bangladesh. (Photo: S. Mojumder/Drik/CIMMYT)
The developing world’s appetite for wheat is growing swiftly, driven in part by rising incomes, rapid urbanization and the expansion of families where both spouses work outside the house, according to a recent seminar by two international experts.
“Our research is picking up significant shifts in demand among cereals, including the increasing popularity of wheat in Asia and sub-Saharan Africa,” said Khondoker Mottaleb, socioeconomist for the International Maize and Wheat Improvement Center (CIMMYT), speaking at a seminar at the center on December 11, 2018.
In preliminary results of a study using household data from six countries in Asia and five in sub-Saharan Africa, Mottaleb and his associate, Fazleen Binti Abdul Fatah, senior lecturer at the University of Technology MARA, Malaysia, found that the households of both regions will eat more wheat by 2030, mainly in place of rice in Asia and of maize and other coarse grain cereals in Africa.
Speedy urbanization, higher incomes, population growth, and allied lifestyle changes are all driving this trend, said Fazleen. “Many urban women are working, so families are transitioning to bread and other convenient wheat-based foods and processed foods.”
A typical case according to Mottaleb is that of Bangladesh, a country whose population at 160 million is half that of the United States but with a geographical area equivalent to the US state of Ohio. The per capita GDP of Bangladesh grew from US$360 to US$1,516 during 2000-2017, and more than 35 percent of the country’s inhabitants now live in cities.
Meeting demand for wheat in Bangladesh
A 2018 paper by Mottaleb and fellow CIMMYT researchers shows that wheat consumption will increase substantially in Bangladesh by 2030 and the country needs to expand production or increase imports to meet the growing demand.
“The country purchases nearly 70 percent of its wheat at an annual cost near or exceeding US$1 billion, depending on yearly prices,” said Mottaleb. “Wheat prices are relatively low and wheat markets have been relatively stable, but if yields of a major wheat exporting country suddenly fall, say, from pest attacks or a drought, wheat markets would destabilize and prices would spike, as occurred in 2008 and 2011.”
In a 2018 study, the United Kingdom’s Agriculture and Horticulture Development Board (AHDB) cautioned that declining wheat cropping area worldwide and significant stockpiling by China — which holds nearly half the world’s wheat stocks but does not export any grain — were masking serious risk in global wheat markets.
A recent report ranked Bangladesh as the world’s fifth largest wheat importer. Since 2014-15 domestic wheat consumption there has increased by 57 percent from 4.9 million metric ton to 7.7 million metric tons. Last December, the Food and Agriculture Organization (FAO) of the United Nations forecast Bangladesh wheat import requirements of 6 million tons for this year — 34 percent above the previous five-year average following steady increases since 2012-13.
“The prevailing narrative has wealthier and more urban consumers shifting from basic foods to higher value foods, and this is doubtless occurring,” said Fazleen, “but our work shows a more nuanced scenario. In the traditional rice consuming economies in Asia, rural households are also eating more wheat, due to rapid dietary transformations.”
For Bangladesh, the researchers propose growing additional wheat on fallow and less-intensively-cropped land, as well as expanding the use of newer, high-yielding and climate-smart wheat varieties.
“Our work clearly shows the rising popularity of wheat across Asia and Africa,” said Mottaleb. “We urge international development agencies and policymakers to enhance wheat production in suitable areas, ensuring food security for the burgeoning number of people who prefer wheat and reducing dependence on risky wheat grain markets.”
This story, part of a series on the international agricultural research projects of recipients of the Crawford Fund’s International Agricultural Student Award, was originally posted on the Crawford Fund blog.
Researcher Tamaya Peressini performs disease evaluations 10 days post infection at CIMMYT’s glasshouse facilities.
In 2018, Tamaya Peressini, from the Queensland Alliance for Agriculture and Food Innovation (QAAFI), a research institute of the University of Queensland (UQ), travelled to CIMMYT in Mexico as part of her Honours thesis research, focused on a disease called tan spot in wheat.
Tan spot is caused by the pathogen Pyrenophora triciti-repentis (Ptr) and her project aimed to evaluate the resistance of tan spot in wheat to global races to this pathogen.
“The germplasm I’m studying for my thesis carries what is known as adult plant resistance (or APR) to tan spot, which has demonstrated to be a durable source of resistance in other wheat pathosystems such as powdery mildew,” Peressini said.
Symptoms of tan spot on wheat plants.
Tan spot is prevalent worldwide, and in Australia causes the most yield loss out of the foliar wheat diseases. In Australia, there is only one identified pathogen race that is prevalent, called Ptr Race 1. For Ptr Race 1, the susceptibility gene Tsn1 in wheat is the main factor that results in successful infection in Ptr strains that carry Toxin A. However, globally it is a more difficult problem, as there are seven other pathogen races that consist of different combinations of necrotrophic toxins. Hence, developing cultivars that are multi-race resistant to Ptr presents a significant challenge to breeders, as multiple resistant genes would be required for resistance to other pathogens.
“At CIMMYT, I evaluated the durability of APR I identified in plant material in Australia by inoculating with a local strain of Ptr and also with a pathogen that shares ToxA: Staganospora nodorum,” Peressini explained.
“The benefit of studying this at CIMMYT was that I had access to different strains of the pathogen which carry different virulence factors of disease, I was exposed to international agricultural research and, importantly, I was able to create research collaborations that would allow the APR detected in this population to have the potential to reach developing countries to assist in developing durably resistant wheat cultivars for worldwide deployment.”
Recent work in Dr Lee Hickey’s laboratory in Queensland has identified several landraces from the Vavilov wheat collection that exhibited a novel resistance to tan spot known as adult plant resistance (APR). APR has proven to be a durable and broad-spectrum source of resistance in wheat crops, namely with the Lr34 gene which confers resistance to powdery mildew and leaf stem rust of wheat.
“My research is focused on evaluating this type of resistance and identifying whether it is resistant to multiple pathogen species and other races of Ptr. This is important to the Queensland region, as the northern wheat belt is significantly affected by tan spot disease. Introducing durable resistance genes to varieties in this region would be an effective pre-breeding strategy because it would help develop crop varieties that would have enhanced resistance to tan spot should more strains reach Australia. Furthermore, it may provide durable resistance to other necrotrophic pathogens of wheat,” Peressini said.
The plant material Peressini studied in her honors thesis was a recombinant inbred line (RIL) population, with the parental lines being the APR landrace — carries Tsn1 — and the susceptible Australian cultivar Banks — also carries Tsn1. To evaluate the durability of resistance in this population to other strains of Ptr, this material along with the parental lines of the population and additional land races from the Vavilov wheat collection were sent to CIMMYT for Tamaya to perform a disease assay.
“At CIMMYT I evaluated the durability of APR identified in plant material in Australia by inoculating with a local strain of Ptr and also with a pathogen that shares ToxA: Staganospora nodorum. After infection, my plant material was kept in 100 per cent humidity for 24 hours (12 hours light and 12 hours dark) and then transferred back to regular glasshouse conditions. At 10 days post infection I evaluated the resistance in the plant material.”
From the evaluation, the APR RIL line demonstrated significant resistance compared to the rest of the Australian plant material against both pathogens. The results are highly promising, as they demonstrate the durability of the APR for both pre-breeding and multi-pathogen resistance breeding. Furthermore, this plant material is now available for experimental purposes at CIMMYT, where further trials can validate how durable the resistance is to other necrotrophic pathogens and also be deployed worldwide and be tested against even more strains of Ptr.
“During my visit at CIMMYT I was able to immerse myself in the Spanish language and take part in professional seminars, tours, lab work and field work around the site. A highlight for me was learning to prepare and perform toxin infiltrations for an experiment comparing the virulence of different strains of spot blotch,” Peressini said.
During her stay in Mexico, Peressini had a chance to visit the pyramids of Teotihuacán and other cultural landmarks.
“I also formed valuable friendships and research partnerships from every corner of the globe and had valuable exposure to the important research underway at CIMMT and insight to the issues that are affecting maize and wheat growers globally. Of course, there was also the chance to travel on weekends, where I was able to experience the lively Mexican culture and historical sites – another fantastic highlight to the trip!”
“I would like to thank CIMMYT and Dr Pawan Singh for hosting me and giving the opportunity to learn, grow and experience the fantastic research that is performed at CIMMYT and opportunities to experience parts of Mexico. The researchers and lab technicians were all so friendly and accommodating. I would also like to thank my supervisor Dr Lee Hickey for introducing this project collaboration with CIMMYT. Lastly, I would like to thank the Crawford Fund Queensland Committee for funding this visit; not only was I able to immerse myself in world class plant pathology research, I have been given valuable exposure to international agricultural research that will give my research career a boost in the right direction,” Peressini concluded.
“Crop modelling has the potential to significantly contribute to global food and nutrition security,” claim the authors of a recently published paper on the role of modelling in international crop research. “Millions of farmers, and the societies that depend on their production, are relying on us to step up to the plate.”
Among other uses, crop modelling allows for foresight analysis of agricultural systems under global change scenarios and the prediction of potential consequences of food system shocks. New technologies and conceptual breakthroughs have also allowed modelling to contribute to a better understanding of crop performance and yield gaps, improved predictions of pest outbreaks, more efficient irrigation systems and the optimization of planting dates.
While renewed interest in the topic has led in recent years to the development of collaborative initiatives such as the Agricultural Model Intercomparison and Improvement Project (AgMIP) and the CGIAR Platform for Big Data in Agriculture, further investment is needed in order to improve the collection of open access, easy-to-use data available for crop modelling purposes. Strong impact on a global scale will require a wide range of stakeholders – from academia to the private sector – to contribute to the development of large, multi-location datasets.
Resource-poor farmers worldwide stand to gain from developments in the field of crop modelling. (Photo: H. De Groote/CIMMYT)
In “Role of Modelling in International Crop Research: Overview and Some Case Studies,” CGIAR researchers outline the history and basic principles of crop modelling, and describe major theoretical advances and their practical applications by international crop research centers. They also highlight the importance of agri-food systems, which they view as key to meeting global development challenges. “The renewed focus on the systems-level has created significant opportunities for modelers to participant in enhancing the impact of science on developments. However, a coherent approach based on principles of transparency, cooperation and innovation is essential to achieving this.”
The authors call for closer interdisciplinary collaboration to better serve the crop research and development communities through the provision of model-based recommendations which could range from government-level policy development to direct crop management support for resource-poor farmers.
Palmira (Colombia), February 14, 2019 — AGROSAVIA, Colombia’s leading not-for-profit organization for agricultural research and technology transfer, the International Center for Tropical Agriculture (CIAT) and the International Maize and Wheat Improvement Center (CIMMYT) have signed a five-year agreement that aims to boost maize production.
INTERVIEW OPPORTUNITIES: 
