Theme: Nutrition, health and food security

As staple foods, maize and wheat provide vital nutrients and health benefits, making up close to two-thirds of the world’s food energy intake, and contributing 55 to 70 percent of the total calories in the diets of people living in developing countries, according to the U.N. Food and Agriculture Organization. CIMMYT scientists tackle food insecurity through improved nutrient-rich, high-yielding varieties and sustainable agronomic practices, ensuring that those who most depend on agriculture have enough to make a living and feed their families. The U.N. projects that the global population will increase to more than 9 billion people by 2050, which means that the successes and failures of wheat and maize farmers will continue to have a crucial impact on food security. Findings by the Intergovernmental Panel on Climate Change, which show heat waves could occur more often and mean global surface temperatures could rise by up to 5 degrees Celsius throughout the century, indicate that increasing yield alone will be insufficient to meet future demand for food.

Achieving widespread food and nutritional security for the world’s poorest people is more complex than simply boosting production. Biofortification of maize and wheat helps increase the vitamins and minerals in these key crops. CIMMYT helps families grow and eat provitamin A enriched maize, zinc-enhanced maize and wheat varieties, and quality protein maize. CIMMYT also works on improving food health and safety, by reducing mycotoxin levels in the global food chain. Mycotoxins are produced by fungi that colonize in food crops, and cause health problems or even death in humans or animals. Worldwide, CIMMYT helps train food processors to reduce fungal contamination in maize, and promotes affordable technologies and training to detect mycotoxins and reduce exposure.

CIMMYT staff welcome Minister Müller and his team at the entrance of CIMMYT’s global headquarters in Mexico. (Photo: Alfonso Cortés/CIMMYT)

Is a world without hunger possible, asks Germany’s minister Gerd Müller during his visit to CIMMYT

Written by Marta Millere on March 13, 2019. Posted in News.

On March 4, 2019, staff from the International Maize and Wheat Improvement Center (CIMMYT) welcomed Gerd Müller, Germany’s Federal Minister of Economic Cooperation and Development (BMZ), for a short visit to CIMMYT’s global headquarters in Mexico. Before exploring the campus and sitting down to hear about CIMMYT’s latest innovations in maize and wheat research, Minister Müller challenged the scientists gathered there by asking: “Is a world with no hunger actually possible?”

“It is possible, but it will require a lot of research and development activities to get there,” replied CIMMYT’s director general, Martin Kropff.

With $3.5 billion generated in benefits annually, CIMMYT is well positioned for Minister Müller’s challenge. CIMMYT works throughout the developing world to improve livelihoods and foster more productive, sustainable maize and wheat farming. Its portfolio squarely targets critical challenges, including food insecurity and malnutrition, climate change and environmental degradation. In addition, over 50 percent of maize and wheat grown in the developing world is based on CIMMYT varieties.

The director of CIMMYT’s Global Wheat Program, Hans Braun (left), shows one of the 28,000 unique maize seed varieties housed at CIMMYT’s genebank, the Wellhausen-Anderson Plant Genetic Resources Center. (Photo: Alfonso Cortés/CIMMYT)

Germany has generously supported CIMMYT’s work for decades in a quest to answer this very question, which aligns with the German government’s agenda to improving food and nutrition security, the environment and livelihoods.

“CIMMYT is working to find ways to allow developing countries to grow maize and wheat on less land so that a larger percentage of it can be freed for nutritious and higher value cash crops. This requires better seeds that are adapted to biotic and abiotic stressors, smarter agronomy and machinery, which CIMMYT develops with partners,” Kropff explained.

CIMMYT works between smallholders and small companies to create an incentive on one side to grow varieties and on the other side, to increase demand for quality grain that will ultimately become the tortillas and bread on customers’ dinner tables. These sustainable sourcing and breeding efforts depend on the breathtaking diversity of maize and wheat housed at CIMMYT’s genebank, the Wellhausen-Anderson Plant Genetic Resources Center, which is supported by German funding along with solar panels that generate clean energy for the genebank.

Through funding for the CGIAR Research Program on WHEAT and the CIM Integrated Experts Program, Germany’s GIZ and BMZ have also supported CIMMYT research into gender and innovation processes in Africa, Central and South Asia, enhancing gender awareness in both projects and rural communities and mainstreaming gender-sensitive approaches in agricultural research. As a result, CIMMYT researchers and partners have increased gender equality in wheat-based cropping systems in Ethiopia, reduced the burden of women’s wheat cleaning work in Afghanistan, and hosted a series of training courses promoting the integration of gender awareness and analysis in research for development.

The German delegation watches the work of a lab technician counting wheat root chromosomes. (Photo: Alfonso Cortés/CIMMYT)

In addition, the CIM Integrated Experts program has allowed CIMMYT to increase its efforts to scale up agricultural innovations and link research to specific development needs. With support from GIZ and in collaboration with the PPPLab, in 2018 CIMMYT researchers developed a trial version of the Scaling Scan, a tool which helps researchers to design and manage scaling at all project phases: at the beginning, during and after implementation.

CIMMYT is committed to improving livelihoods and helping farmers stay competitive through increasing labor productivity and reducing costs. CIMMYT’s mechanization team works to identify, develop, test and improve technologies that reduce drudgery and enable smallholders in Mexico, sub-Saharan Africa and South Asia to adopt sustainable intensification practices, which require greater farm power and precision. In Ethiopia, CIMMYT has an ongoing collaboration with the GIZ/BMZ green innovation center — established as part of the ONE WORLD – No Hunger initiative — and is working with GIZ in Namibia to provide knowledge, expertise and capacity building on conservation agriculture. This includes the organization of training courses to mechanics and service providers on everything from the use to the repair of machinery and small-scale mechanization services.

“We’re on a mission to improve livelihoods through transforming smallholder agriculture, much of which depends on empowering women, scaling, market development and pushing for policies that would create the right incentives. Partnerships with local and international stakeholders such as Germany are at the core of CIMMYT’s operations and allow for us to have global impact,” said Kropff.

More photos of the visit are available here.

“Could we turn it on?” asks Germany’s federal minister of economic cooperation and development, Gerd Müller, during a small-scale machinery demonstration to show off the latest achievements of MasAgro, an innovative sustainable intensification project that works with more than 500,000 maize and wheat farmers in Mexico. (Photo: Alfonso Cortés/CIMMYT)

Philomena Muthoni Mwangi stands at the entrance of her agrodealer shop, Farm Care, in the village of Ngarariga. (Photo: Jerome Bossuet/CIMMYT)

Solving the “last mile” challenge of maize seeds

Written by Jérôme Bossuet on March 13, 2019. Posted in Features.

Agrodealers play a pivotal role in delivering the gains of the green revolution to millions of smallholders in Africa. Reaching even the most remote corners of the continent, they give farmers access to agricultural inputs and services.

So far, seed systems research has mainly focused on the factors influencing farmers’ adoption of or seed companies’ investment in new varieties. However, little is known about independent agrodealers, who play an important role in the “last mile” of seed systems, distributing improved maize seeds and fertilizers as well as giving agronomic advice. There is a gap of knowledge about who they are, their needs and constraints, and the ways in which they secure and develop their businesses.

Understanding how to better support agrodealers is important for the International Maize and Wheat Improvement Center (CIMMYT), to ensure that new varieties reach the largest possible number of farmers. Under the Stress Tolerant Maize for Africa (STMA) project, CIMMYT has launched a new research effort to better understand agrodealers in Kenya, with a specific focus on maize seed marketing.

Researchers are now testing the tools and expect to begin field work in March 2019, during the next maize planting season. “We want to collect detailed quantitative and qualitative data about the way agrodealers outsource and choose their maize varieties, and how they market these seeds to farmers,” explained CIMMYT associate scientist Pieter Rutsaert, who leads the study. This research will help government agencies, NGOs and funders to design better interventions related to agrodealers, for greater and more sustainable impact.

*CIMMYT researchers Jason Donovan (left) and Pieter Rutsaert (right) discuss the research study questionnaire with consultant enumerator Victor Kitoto. (Photo: Jerome Bossuet/CIMMYT)*

The million-shilling question

The way questions are selected and phrased, and data collected, is critical. “Figuring out how to ask the right question to the right person is a hard business, especially when we ask agrodealers to evaluate their own performance,” recognized Rutsaert. For example, it could be challenging to estimate the importance of maize seed sales if owners are hesitant to provide details about their businesses to outsiders. Anticipating the challenges of collecting reliable and comparable data, Rutsaert’s team will use visual tools, like illustrated cards, to facilitate conversations with interviewees. They will also use innovative exercises, like the shop investment game, where owners are asked how they would invest one million Kenyan shillings (about US$10,000).

Standing behind the counter of her shop, selling bags of feeding supplements for dairy cattle and small pesticide bottles on dusty shelves, Philomena Muthoni Mwangi explained she had run out of maize seeds for sale. This small agrodealer in the village of Ngarariga, in central Kenya, will restock her maize seeds from a big agrovet shop nearby at the onset of the rainy season.

This is quite common, as agrodealers do not take risks when it comes to selling new varieties. Not knowing the future demand, leftover seed stock after the planting season would severely reduce Mwangi’s potential profit, as margins per bag are low. To address this issue, CIMMYT researchers will conduct an intercept farmer survey in the coming weeks, to better understand what farmers look for when buying maize seeds.

Agrodealers are not a homogeneous group. Ranging from large one-stop shops to small shacks, their business models, seed marketing strategy and type of clients may differ a lot. This study will provide useful insights to design targeted seed scaling strategies that consider all kinds of agrodealers, moving away from a one-size-fits-all approach.

The Stress Tolerant Maize for Africa (STMA) project is funded by the Bill & Melinda Gates Foundation and the United States Agency for International Development (USAID).

*The 70-year-old owner of a farm input shop in Kikuyu town, Kiambu County, answers the questions of CIMMYT researchers. (Photo: Jerome Bossuet/CIMMYT)*

USAID launches partnership to combat crop-threatening fall armyworm in South Sudan

Written by Mary Donovan on March 13, 2019. Posted in In the media.

Maize ears from CIMMYT's collection, showing a wide variety of colors and shapes. CIMMYT's germplasm bank contains about 28,000 unique samples of cultivated maize and its wild relatives, teosinte and Tripsacum. These include about 26,000 samples of farmer landraces — traditional, locally-adapted varieties that are rich in diversity. The bank both conserves this diversity and makes it available as a resource for breeding. (Photo: Xochiquetzal Fonseca/CIMMYT)

The Molecular Maize Atlas encourages genetic diversity

Written by on March 13, 2019. Posted in Features.

Imagine walking through a grocery store, doing your weekly shopping. Everything seems normal, but as you pick up a can, there’s no label. There’s nothing to tell you what the product is, and now you can’t reliably choose anything to eat this week.

Now switch gears and imagine a germplasm bank. Without the right labeling on these different varieties, it’s difficult to tell what’s new and what’s already been discovered when working on new research projects.

That’s where the Molecular Maize Atlas steps into play.

About nine years ago, the International Maize and Wheat Improvement Center (CIMMYT) started an initiative called the Seeds of Discovery (SeeD). This initiative facilitates easier access to and use of maize and wheat genetic resources.

SeeD achieves impact through five main components: genotyping, phenotyping, software tools, pre-breeding and capacity building.

“One of the aims of Seeds of Discovery was to best characterize germplasm,” says Sarah Hearne, a molecular geneticist and maize lead of SeeD. “At CIMMYT, our international germplasm bank holds in trust one of the largest and most diverse publicly available maize collections in the world.”

However, Hearne says this germplasm bank used to look like a grocery store without any labels or without labels that would allow someone to select a can of value. To combat this, SeeD decided to work on a labeling process for the germplasm bank: the Molecular Maize Atlas.

The Molecular Maize Atlas is an information platform that brings genotypic data resources and associated tools together. This genotypic data provides unifying information across landraces and acts as a common backbone, which other valuable information, like phenotypic data, can be added to.

Read the full article on SeedWorld.

In Odisha and Bihar, CSISA has leveraged the social capital of women's self-help groups formed by the government and other civil society partners and which offer entry points for training and social mobilization, as well as access to credit. (Photo: CSISA)

Support groups open women’s access to farm technologies in northeast India

Written by on March 12, 2019. Posted in Features.

Self-help groups in Bihar, India, are putting thousands of rural women in touch with agricultural innovations, including mechanization and sustainable intensification, that save time, money, and critical resources such as soil and water, benefiting households and the environment.

The Bihar Rural Livelihoods Promotion Society, locally known as Jeevika, has partnered with the Cereal Systems Initiative for South Asia (CSISA), led by the International Maize and Wheat Improvement Center (CIMMYT), to train women’s self-help groups and other stakeholders in practices such as zero tillage, early sowing of wheat, direct-seeded rice and community nurseries.

Through their efforts to date, more than 35,000 households are planting wheat earlier than was customary, with the advantage that the crop fully fills its grain before the hot weather of late spring. In addition, some 18,000 households are using zero tillage, in which they sow wheat directly into unplowed fields and residues, a practice that improves soil quality and saves water, among other benefits. As many as 5,000 households have tested non-flooded, direct-seeded rice cultivation during 2018-19, which also saves water and can reduce greenhouse gas emissions.

An autonomous body under the Bihar Department of Rural Development, Jeevika is also helping women to obtain specialized equipment for zero tillage and for the mechanized transplanting of rice seedlings into paddies, which reduces women’s hard labor of hand transplanting.

“Mechanization is helping us manage our costs and judiciously use our time in farming,” says Rekha Devi, a woman farmer member of Jeevika Gulab self-help group of Beniwal Village, Jamui District. “We have learned many new techniques through our self-help group.”

With more than 100 million inhabitants and over 1,000 persons per square kilometer, Bihar is India’s most densely-populated state. Nearly 90 percent of its people live in rural areas and agriculture is the main occupation. Women in Bihar play key roles in agriculture, weeding, harvesting, threshing, and milling crops, in addition to their household chores and bearing and caring for children, but they often lack access to training, vital information, or strategic technology.

Like all farmers in South Asia, they also face risks from rising temperatures, variable rainfall, resource degradation, and financial constraints.

Jeevika has formed more than 700,000 self-help groups in Bihar, mobilizing nearly 8.4 million poor households, 25,000 village organizations, and 318 cluster-level federations in all 38 districts of Bihar.

The organization also fosters access for women to “custom-hiring” businesses, which own the specialized implement for practices such as zero tillage and will sow or perform other mechanized services for farmers at a cost. “Custom hiring centers help farmers save time in sowing, harvesting and threshing,” said Anil Kumar, Program Manager, Jeevika.

The staff training, knowledge and tools shared by CSISA have been immensely helpful in strengthening the capacity of women farmers, according to D. Balamurugan, CEO of Jeevika. “We aim to further strengthen our partnership with CSISA and accelerate our work with women farmers, improving their productivity while saving their time and costs,” Balamurugan said.

CSISA is implemented jointly by the International Maize and Wheat Improvement Center (CIMMYT), the International Food Policy Research Institute (IFPRI) and the International Rice Research Institute (IRRI). It is funded by the Bill & Melinda Gates Foundation and the United States Agency for International Development (USAID).

Mainassara Zaman-Allah conducts a demonstration of the use of unmanned aerial vehicles (UAV) at the Chiredzi research station in Zimbabwe.

Digital imaging tools make maize breeding much more efficient

Written by Shiela Chikulo on March 11, 2019. Posted in News.

To keep up with growing maize demand, breeders aim at optimizing annual yield gain under various stress conditions, like drought or low fertility soils. To that end, they identify the genetic merit of each individual plant, so they can select the best ones for breeding.

To improve that process, researchers at the International Maize and Wheat Improvement Center (CIMMYT) are looking at cost-effective ways to assess a larger number of maize plants and to collect more accurate data related to key plant characteristics. Plant phenotyping looks at the interaction between the genetic make-up of a plant with the environment, which produces certain characteristics or traits. In maize, for example, this may manifest in different leaf angles or ear heights.

Recent innovations in digital imagery and sensors save money and time in the collection of data related to phenotyping. These technologies, known as high-throughput phenotyping platforms, replace lengthy paper-based visual observations of crop trials.

Authors of a recent review study on high-throughput phenotyping tools observe that obtaining accurate and inexpensive estimates of genetic value of individuals is central to breeding. Mainassara Zaman-Allah, an abiotic stress phenotyping specialist at CIMMYT in Zimbabwe and one of the co-authors, emphasizes the importance of improving existing tools and developing new ones. “Plant breeding is a continuously evolving field where new tools and methods are used to develop new varieties more precisely and rapidly, sometimes at reduced financial resources than before,” he said. “All this happens to improve efficiency in breeding, in order to address the need for faster genetic gain and reduction of the cost of breeding.”

“Under the Stress Tolerant Maize for Africa (STMA) project, we are working on implementing the use of drone-based sensing, among other breeding innovations, to reduce time and cost of phenotyping, so that the development of new varieties costs less,’’ said Zaman-Allah. “The use of drones cuts time and cost of data collection by 25 to 75 percent compared to conventional methods, because it enables to collect data on several traits simultaneously — for example canopy senescence and plant count,” he explained.

Another great innovation developed under this CIMMYT project is what Zaman-Allah calls the ear analyzer. This low-cost digital imaging app allows to collect maize ear and kernel trait data 90 percent faster. This implies higher productivity and rigor, as more time is dedicated to data analysis rather than time spent on data collection. Using digital image processing, the ear analyzer gives simultaneous data of more than eight traits, including ear size and number, kernel number, size and weight.

*Measuring maize attributes such as ear size, kernel number and kernel weight is becoming faster and simpler through digital imaging technologies.*

Some national agricultural research systems and NGOs have adopted this digital imagery tool to better assess maize yields in farmers’ fields. For instance, CIMMYT and GOAL have used this tool to assess the extent of fall armyworm impact on maize crops yield in eastern Zimbabwe.

Scientists are exploring the use of different sensors for phenotyping, such as Red, Green and Blue (RGB) digital imaging or Light Detection and Ranging (LIDAR) devices. Infrared thermal and spectral cameras could lead to further progress towards faster maize breeding.

Such sensors can help collect numerous proxy data relating to important plant physiological traits or the plant environment, like plant height and architecture, soil moisture and root characteristics. This data can be used to assess the maize crop yield potential and stress tolerance.

Such breeding innovations are also making maize research more responsive to climate change and emerging pests and diseases.

Preparing for invasive pests before they arrive

Written by Mary Donovan on March 11, 2019. Posted in In the media.

Recent research in Southern Ethiopia found that agricultural areas with the highest tree cover also experienced the most productivity in crop, feed and fuel. (Photo: Mokhamad Edliadi/CIFOR)

Growing need for food is reason for more biodiversity

Written by on March 8, 2019. Posted in News.

Deep within southern Ethiopia’s agroforestry landscapes, where farmers grow grain and keep cattle, sheep, goats and donkeys, researchers counted more than 4,100 birds as part of an assessment on agricultural productivity and biodiversity.

The researchers also counted some 4,473 individual trees from 52 tree species in the same study, which they believe is the first to link key indicators of biodiversity to more than one indicator of agricultural productivity, considering three products people in rural communities value most: fodder, fuel and food.

This has led to two important new conclusions: that encouraging biodiversity on and around agricultural land likely increases its productivity, and that measurements of productivity must be broadened to include what matters for local livelihoods.

Too often, agricultural productivity is measured through a very narrow lens, such as “mere” crop yields alone. But, according to the study, that has “disregarded local perspectives of what is actually important to people in terms of ecosystem services.

Take, for instance, trees: in addition to potentially growing food, they also benefit crop yield by controlling erosion; capture nutrients for the soil through their roots; help regulate the climate; and provide habitats for animals and insects, including natural enemies of crop pests. The study found that in this region of Ethiopia, agricultural productivity was higher in areas with heavy tree cover than in landscapes where trees had been removed for more crop space.

“We need to understand what would be the best way to produce food with minimum negative consequences on biodiversity,” says lead researcher Frédéric Baudron, challenging the assumption of trading one for the other in faith that agricultural intensification and biodiversity conservation can be achieved at once.

This study comes amid concerns that a rising demand for food and fuel to serve the world’s growing population – projected to reach 9 billion by 2050 – will drive greater agricultural expansion and intensification.

The proliferation of both would likely cause real harm to landscapes and biodiversity, threatening the essential natural constituents of the world’s ability to feed itself, warns Baudron. “That has serious implications for the sustainability of our global food production system,” he says. “We need biodiversity as an essential input.”

He also raises the issue of justice. Biodiversity loss hits hardest the millions of small farmers in developing countries – who make up the majority of farmers worldwide – because they depend almost exclusively on ecosystem services, and not external inputs, for production. And the resulting edible output is crucial for everyone; family farms produce more than 80 percent of the world’s food in value terms, according to FAO statistics.

Baudron says the study’s findings play into how small family farms should be managed through policy and in major restoration efforts, given that tree placement and configuration have enormous implications for biodiversity and ecosystem services it provides.

In other words, biodiversity shouldn’t be a bonus of productive landscapes. The study suggests, rather, that productive landscapes should be designed to make the most of all of the services provided by biodiversity.

The work was part of ‘The Agrarian Change Project’, with funding from the United Kingdom’s Department for International Development (DFID), the United States Agency for International Development (USAID) and the CGIAR Research Program on Wheat.

This article was originally published on Landscapes News. This content is licensed under Creative Commons Attribution-Non Commercial-Share Alike 4.0 International (CC BY-NC-SA 4.0). This means you are free to redistribute our material for non-commercial purposes, as long as you give Landscapes News appropriate credit and link to the original Landscapes News content, indicate if changes were made, and distribute your contributions under the same Creative Commons license. You must notify Landscapes News if you repost, reprint or reuse our materials by contacting G[dot]Lipton[at]cgiar.org.

Scientists say lethal maize disease contained in eastern Africa

Written by Mary Donovan on March 7, 2019. Posted in In the media.

SIMLESA lead farmer Agnes Sendeza harvests maize cobs from a stook on her farm in Tembwe, Salima district, Malawi. (Photo: Peter Lowe/CIMMYT)

How gender equity and social inclusion are improving the lives of rural families in Africa

Written by Carolyn Cowan on March 7, 2019. Posted in Videos.

Women have the potential to be drivers of agricultural transformation in Africa, holding the key to improving their families’ livelihoods and food security. However, constraints such as lack of access to initial capital, machinery, reliable markets, and knowledge and training are difficult to overcome, leading to restricted participation by women and young people in agricultural systems in Africa.

A new video from the Sustainable Intensification of Maize-Legume Systems for Food Security in Eastern and Southern Africa (SIMLESA) project highlights the importance of gender equity and social inclusion to achieving project impacts and outcomes, helping to drive transformative change towards securing a food-secure future for Africa. Case studies and interviews with women and men farmers — including young people — detail how SIMLESA’s approach has re-shaped their maize-based farming lives.

The video is aligned with the theme for International Women’s Day 2019, “Think Equal, Build Smart, Innovate for Change,” which places the spotlight on innovative ways in which we can advance gender equality and the empowerment of women.

“This video is intended to educate the agricultural community and wider public on the importance of applying sustainable intensification agricultural practices and technologies in order to bridge the gender gap in agricultural productivity and achieve agricultural transformation for smallholder farmers in Africa,” said Rahma Adam, Gender and Development Specialist with CIMMYT in Kenya. “We hope stakeholders will be able to see the benefits of these practices and technologies, and work towards finding ways to implement them into their agricultural practices or programs.”

Launched in 2010, SIMLESA is led by the International Maize and Wheat Improvement Center (CIMMYT) and funded by the Australian Center for International Agricultural Research (ACIAR). It is implemented by national agricultural research systems, agribusinesses and farmers in partner countries including Ethiopia, Kenya, Malawi, Mozambique, Rwanda, Tanzania and Uganda.

Putting equal opportunities at the center

Following a participatory research for development approach, the SIMLESA team works alongside farmers and partner organizations to achieve increased food production while minimizing pressure on the environment by using smallholder farmers’ resources more efficiently and empowering women, men and young people to make decisions.

The SIMLESA project achieves impact by integrating gender sensitivity into all project activities and developing a deep understanding of social contexts and factors that constrain access to, and adoption of, improved technologies. Initiatives are able to reach all individuals in the project’s target communities, leaving no one out.

“The benefits of fostering equal opportunities for women, men and young people through SIMLESA’s work are enormous,” said Adam. Equal opportunities mean better access to information, markets, and improved varieties of seeds; participation in field trials, demonstrations and training; and the provision of leadership opportunities in local innovation platforms.

Central to the success of the SIMLESA project is the concept of Agricultural Innovation Platforms. “Being members of these platforms, farmers can access credits, which they can use to purchase farm inputs,” explained Adam. “They are able to take part in collective marketing and get a better price for their crops. The Agricultural Innovation Platforms also facilitate training on better agribusiness management practices and the sharing of ideas about other productive investment opportunities to better farmers’ lives. All these benefits were hard to come by when the women and youth farmers were farming on their own without being associated to the SIMLESA project or part of the platforms.”

The words of Rukaya Hasani Mtambo, a farmer from Tanzania, are a testimony to the power of this idea. “As a woman, I am leader of our group and head of my household. I always encourage my fellow women, convincing them we are capable. We should not underestimate what we can do.”

To watch the full video, click here.

To watch other videos about the SIMLESA project, click here.

Women applying required fertilizer along the tracks of seed drill. (Photo: Wasim Iftikar)

Tribal women in India find value in maize cultivation

Written by on March 7, 2019. Posted in Photos.

Maize is a staple crop that requires a limited amount of water and inputs, and earns farmers a profit, thanks to its growing demand as food and feed for livestock. Adivasi women farmers in India’s Odisha state are increasing their yields by applying improved maize intensification technologies.

The Cereal Systems Initiative for South Asia (CSISA), led by the International Maize and Wheat Improvement Center (CIMMYT), is providing technical support to the Association for Development Initiatives, which implements the Odisha Primitive Tribal Group Empowerment and Livelihood Improvement Program (OPELIP) and the Odisha State Department of Agriculture at Gudugudia in Mayurbhanj.

“CSISA’s technical support to the women, focusing on improved maize cultivation techniques, helped the women improve their understanding, their capacity and their yields,” said Wasim Iftikar, Research Associate at CIMMYT. Improved maize hybrids, precision nutrient management techniques and improved weed management practices have helped the women increase their yields. This year the group harvested more than 3,300 kg from seven acres of land.

“We never thought we could earn money and support our families through maize cultivation. This is an eye-opener for us. We are planning to increase the area of cultivation for maize and will convince our family members and other women to join us,” says farmer Joubani Dehuri.

To view a photo essay recognizing these women and their work in honor of International Women’s Day 2019, please click here: https://adobe.ly/2ED9sns

The Cereal Systems Initiative for South Asia (CSISA) is a regional initiative to sustainably increase the productivity of cereal-based cropping systems, thus improving food security and farmers’ livelihoods in Bangladesh, India and Nepal. CSISA works with public and private partners to support the widespread adoption of resource-conserving and climate-resilient farming technologies and practices. The initiative is led by the International Maize and Wheat Improvement Center (CIMMYT), implemented jointly with the International Food Policy Research Institute (IFPRI) and the International Rice Research Institute (IRRI). It is funded by the U.S. Agency for International Development (USAID) and the Bill & Melinda Gates Foundation.

New publications: Identifying common genetic bases for yield, biomass and radiation use efficiency in spring wheat

Written by Courtney Brantley on March 7, 2019. Posted in Publications.

For plant scientists, increasing wheat yield potential is one of the most prevalent challenges of their work. One key strategy for increasing yield is to improve the plant’s ability to produce biomass through optimizing the conversion of solar radiation into plant structures and grain, called radiation use efficiency (RUE). Currently, the process is 30-50% less efficient in wheat than in maize.

International Maize and Wheat Improvement Center (CIMMYT) wheat physiologist Gemma Molero, in collaboration with Ryan Joynson and Anthony Hall of the Earlham Institute, has been studying the association of RUE related traits with molecular markers to identify specific genes associated with this trait.

In December 2018, her team published their results in the article “Elucidating the genetic basis of biomass accumulation and radiation use efficiency in spring wheat and its role in yield potential,” shedding light on some of the genetic bases of biomass accumulation and RUE in a specially designed panel of lines that included material with diverse expression of RUE over the wheat crop cycle.

Over the course of two years, Molero and fellow researchers evaluated a panel of 150 elite spring wheat genotypes for 31 traits, looking for marker traits associated with yield and other “sink”-related traits, such as, grain number, grain weight and harvest index, along with ‘’source’’-related traits, such as RUE and biomass at various growth stages. Many of the elite wheat lines that were tested encompass “exotic” material in their pedigree such as ancient wheat landraces and wheat wild relatives.

The scientists found that increases in both net rate of photosynthesis and RUE have the potential to make a large impact on wheat biomass, demonstrating that the use of exotic material is a valuable resource to help increase yield potential. This is the first time that a panel of elite wheat lines has been assembled using different sources of yield potential traits, and an important output from a large global endeavor to increase wheat yield, the International Wheat Yield Partnership (IWYP).

“We identified common genetic bases for yield, biomass and RUE for the first time. This has important implications for wheat researchers, breeders, geneticists, plant scientists and biologists,” says Molero.

The identification of molecular markers associated with the studied traits is a valuable tool for wheat improvement. Broadly speaking, the study opens the door for a series of important biological questions about the role of RUE in yield potential and in the ability to increase grain biomass.

In order to accommodate worldwide population increases and shifts in diet, wheat yield needs to double by 2050 — and genetic gains in wheat, specifically, must increase at a rate of 2.4 percent annually. Increasing biomass through the optimization of RUE along the wheat crop cycle can be an important piece in the puzzle to help meet this demand.

Read the full study here.

Check out other recent publications by CIMMYT researchers below:

A loop-mediated isothermal amplification (LAMP) assay for the rapid detection of toxigenic Fusarium temperatum in maize stalks and kernels. 2019. Liuying Shan, Hafiz Abdul Haseeb, Jun Zhang, Dandan Zhang, Jeffers, D.P., Xiaofeng Dai, Wei Guo. In: International Journal of Food Microbiology v. 291, p. 72-78.
Adoption of drought tolerant maize varieties under rainfall stress in Malawi. 2019. Katengeza, S.P., Holden, S.T., Lunduka, R. In: Journal of Agricultural Economics v. 70, no. 1, p. 198-214.
Alternative use of wheat land to implement a potential wheat holiday as wheat blast control : in search of feasible crops in Bangladesh. 2019. Mottaleb, K.A., Singh, P.K., Xinyao He, Akbar Hossain, Kruseman, G., Erenstein, O. In: Land Use Policy v. 82, p. 1-12.
Business models of SMEs as a mechanism for scaling climate smart technologies : the case of Punjab, India. 2019. Groot, A.E., Bolt, J.S., Jat, H.S., Jat, M.L., Kumar, M., Agarwal, T., Blok, V. In: Journal of Cleaner Production v. 210, p. 1109-1119.
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From left to right: Fabrice DeClerck, Science Director at the EAT Foundation; Hugo López-Gatell Ramírez, Mexico’s Undersecretary for Prevention and Promotion of Health; Teresa Shamah Levy, Deputy Director General for Evaluation and Surveys Research at Mexico’s Public Health Institute; Jorge Alcocer Varela, Mexico’s Secretary of Health; Víctor Villalobos Arámbula, Mexico’s Secretary of Agriculture; Bram Govaerts, Director of Innovative Business Strategies at CIMMYT; Rut Krüger Giverin, Norway’s Ambassador to Mexico; Juan Ángel Rivera Dommarco, Director General of Mexico’s Public Health Institute; and Olav Kjørven, Chief Strategic Officer at the EAT Foundation. (Photo: CIMMYT)

Farmers key to realizing EAT-Lancet report recommendations in Mexico, CIMMYT highlights

Written by Ricardo Curiel on March 7, 2019. Posted in News.

CIMMYT's director of innovative business strategies, Bram Govaerts (left), explained that three changes are needed to reduce the environmental impact of food systems in Mexico: innovation in production practices, reduction of food waste, and change of diets. (Photo: CIMMYT) — CIMMYT’s director of innovative business strategies, Bram Govaerts (left), explained that three changes are needed to reduce the environmental impact of food systems in Mexico: innovation in production practices, reduction of food waste, and change of diets. (Photo: CIMMYT)

MEXICO CITY (CIMMYT) — The International Maize and Wheat Improvement Center (CIMMYT) was invited to discuss the findings of the EAT-Lancet Commission report and its implications for Mexico, during a launch event hosted by Mexico’s Health Department on March 4, 2019.

The report, published earlier this year, aims to offer an in-depth scientific analysis of the world’s food production systems and their impact on the planet and human health. It proposes a “planetary health diet” that balances nutrition with sustainable food production.

“Our first objective was to develop healthy diets for the 10 billion people who will inhabit the planet in 2050”, said Juan Ángel Rivera Dommarco, Director General of Mexico’s Public Health Institute and member of the EAT-Lancet Commission. According to Dommarco, the healthy diet recommended for Mexico had to increase the intake of fruits, vegetables, legumes and whole grains to avert chronic diseases and combat malnutrition and obesity.

The report also makes several recommendations to reduce the environmental impact of food production, taking into account planetary boundaries. “The world needs to sustainably intensify food production and to produce basic foodstuffs of higher nutritional value”, said Fabrice DeClerck, EAT’s Science Director.

“If anybody is able to manage the complex systems that will sustainably yield the volume of nutritious food that the world needs, that’s the farmer”, said Bram Govaerts, Director of Innovative Business Strategies at CIMMYT. “In Mexico, more than 500 thousand farmers already innovate every day and grow maize, wheat and related crops under sustainable intensification practices that CIMMYT and Mexico’s Agriculture Department promote with MasAgro”.

Víctor Villalobos Arámbula, Mexico’s Secretary of Agriculture, said that the EAT-Lancet Commission report recommendations were very much in line with the strategic public policies that Mexico plans to implement in the coming years.

Sylvia Horemans (right) and a warehouse supervisor (left) inspect seeds at Kamano Seeds. (Photo: Lucy Maina/CIMMYT)

International Women’s Day 2019: Women in seed systems in Africa

Written by Jennifer Johnson on March 6, 2019. Posted in Features.

The maize seed sector in eastern and southern Africa is male-dominated. Most seed companies operating in the region are owned and run by men. Access to land and financial capital can often be a constraint for women who are keen on investing in agriculture and agribusiness. However, there are women working in this sector, breaking social barriers, making a contribution to improving household nutrition and livelihoods by providing jobs and improved seed varieties.

The Gender team within the International Maize and Wheat Improvement Center’s (CIMMYT) Socioeconomics Program conducted interviews with women owners of seed companies in eastern and southern Africa. They shared information on their background, their motivation to start their businesses, what sets their companies apart from the competition, the innovative approaches they use to ensure smallholder farmers adopt improved seed varieties, the unique challenges they face as women in the seed sector and the potential for growth of their companies. The resulting stories will be published as a report in May 2019.

These women in leading roles serve as mentors and examples to both male and female employees. In honor of International Women’s Day, held March 8, 2019, CIMMYT would like to share some of their stories to recognize these women — and many others like them — and the important work they do in seed systems in Africa.

Sylvia Horemans

Sylvia Horemans started Kamano Seeds in April 2004 together with her late husband Desire Horemans. The company derives its name from a stream that runs through their farm in Mwinilinga, Zambia. Kamano means a stream that never dries, aptly describing the growth the company has enjoyed over the years, enabling it to capture 15 percent of the country’s seed market share. Sylvia became the company’s Chief Executive Officer in 2016.

“The initial business was only to sell commercial products but we realized there was a high demand for seed so we decided to start our own seed business,” says Sylvia. “We work with cooperatives which identify ideal farmers to participate in seed production.”

The company takes pride in the growth they have witnessed in their contract workers. “Most farmers we started with [now] have 20 to 40 hectares. Some are businessmen and have opened agrodealer shops where they sell agricultural inputs,” Sylvia announced.

Kamano prides itself in improving the lives of women smallholders and involving women in decision-making structures. “We empower a lot of women in agriculture through our out-grower scheme,” says Sylvia. She makes a deliberate effort to recruit women farmers, ensuring they receive payment for their seeds. “We pay the women who did the work and not their husbands.”

To read the full story, please click here.

Zubeda Mduruma

Zubeda Mduruma, 65, is a plant breeder. She took to agriculture from a young age, as she enjoyed helping her parents in the family farm. After high school, Zubeda obtained a bachelor’s degree in Agriculture. Then she joined Tanzania’s national agriculture research system, working at the Ilonga Agricultural Research Institute (ARI-Ilonga) station. She then pursued her master’s in Plant Breeding and Biometry from Cornell University in the United Stations and obtained a doctorate in Plant Breeding at Sokoine University of Agriculture in Tanzania, while working and raising her family. “I wanted to be in research, so I could breed materials which would be superior than what farmers were using, because they were getting very low yields,” says Zubeda. In the 22 years she was at Ilonga, Zubeda was able to release 15 varieties.

Aminata Quality Seeds is a family business that was registered in 2008, owned by Zubeda, her husband and their four daughters. Aminata entered the seed market as an out-grower, producing seed for local companies for two years. The company started its own seed production in 2010, and the following year it was marketing improved varieties. “I decided to start a company along the Coast and impart my knowledge on improved technologies, so farmers can get quality crops for increased incomes,” says Zubeda.

Zubeda encourages more women to venture into the seed business. “To do any business, you have to have guts. It is not the money; it is the interest. When you have the interest, you will always look for ways on how to start your seed business.”

To read the full story, please click here.

Grace Malindi

Grace Malindi, 67, started Mgom’mera in Malawi in 2014 with her sister Florence Kahumbe, who had experience in running agrodealer shops. Florence was key in setting up the business, particularly through engagement with agro-dealers, while Grace’s background in extension was valuable in understanding their market. Grace has a doctoral degree in Human and Community Development with a double minor in Gender and International Development and Agriculture Extension and Advisory from the University of Illinois Urbana-Champaign in the United States. Mgom’mera is a family-owned enterprise. Grace’s three children are involved in the business, serving as directors.

Mgom’mera distinguishes itself from other seed companies because of its focus on maize varieties that have additional nutritive value. The company uses the tagline “Creating seed demand from the table to the soil.” It educates farmers not only on how to plant the seed they sell, but also on how to prepare nutritious dishes with their harvest. The company stocks ZM623, a drought-tolerant open-pollinated variety, and Chitedze 2, a quality protein maize. In the 2019 maize season it will also sell MH39, a pro-vitamin A variety. In addition, they are looking forward to beginning quality protein maize hybrid production in the near future, having started the process of acquiring materials from CIMMYT.

Grace observes that women entrepreneurs are late entrants in seed business. “You need agility, flexibility and experience to run a seed business and with time you will improve,” says Grace, advising women who may be interested in venturing into this male-dominated business.

To read the full story, please click here.

Mary Munini, a smallholder farmer in Vyulya, in Kenya’s Machakos County, inspects her maize crop. She planted the farm-saved seed, which does not tolerate drought or severe heat, so she is expecting a massive crop loss this season. (Photo: Joshua Masinde/CIMMYT)

Drought-tolerant hybrid seed offers farmers reprieve from hunger

Written by Jérôme Bossuet on March 6, 2019. Posted in Features.

MACHAKOS, Kenya (CIMMYT) — The scorching heat from the sun does not stop Mary Munini, a middle-aged smallholder farmer in Vyulya, Machakos County, from inspecting her distressed maize crop. Traces of worry cloud her face. “I will not harvest anything this season,” she says, visibly downcast.

Like many other smallholder farmers spread across the water-stressed counties of Machakos, Makueni and Kitui, in Kenya’s lower eastern region, Munini is staring at a massive crop loss. Prolonged dry spells have for years threatened the food security and livelihoods of many rural families in the region who depend entirely on rain for their agricultural production. Here, most smallholder farmers typically plant farm-saved maize seeds, which lack the attributes to tolerate harsher droughts, extreme heat or water stress. With such conditions, farmers can hardly harvest any maize.

“We just had a little rain at the start of planting. Since then, we have not had any more rain. As you can see, my maize could not withstand the extended dry spell,” says Munini. Like her, over 80 percent of Kenyans depend on maize as their main staple food to supply their dietary requirements, especially in rural areas.

In a neighboring farm, the situation is different. The owner, Gitau Gichuru, planted the SAWA hybrid, an improved maize seed variety designed to withstand drought conditions. This variety was developed by scientists at the International Maize and Wheat Improvement Center (CIMMYT) and promoted to Kenyan farmers by Dryland Seed, a local seed company. This initiative to improve maize farmers’ climate resilience in the region was possible thanks to the support of the Bill & Melinda Gates Foundation under the Stress Tolerant Maize for Africa (STMA) project. With the right agronomic practices, the SAWA hybrid can return a yield advantage of up to 20 percent compared to other popular drought-tolerant hybrids in the region, according to Dryland Seed’s managing director, Ngila Kimotho.

“This variety has become so popular in this region that we have decided to make it our flagship brand. There are occasions when the demand is so high that we run out of stock,” Kimotho says.

Farmer Gitau Gichuru (right) shows maize from his farm to CIMMYT’s regional representative for Africa, Stephen Mugo. Gichuru planted SAWA hybrid maize, developed by CIMMYT scientists. (Photo: Joshua Masinde/CIMMYT)

Reaping the benefits

The company distributes improved seeds through a network of about 100 agrodealers across Kenya. One of the most effective ways to promote drought-tolerant hybrids such as SAWA is demonstration plots managed by lead farmers, who can showcase to their peers the hybrid’s performance under recommended agronomic practices. Most of the demo farms are located by the roadside for better visibility to road users, who frequently stop and ask about the healthy-looking maize crop. Field days have also had a positive effect of creating awareness and getting farmers to adopt the SAWA hybrid and other improved seed varieties. Farmers attending field days are ordinarily issued with small seed packs as samples to try out on their farms.

Gichuru, who planted the SAWA hybrid maize seed for the first time last season, is happy with the results. “I decided to try it on a portion of the land that is sandy. We have only had some little rain, twice or so, at the time of planting and during the vegetative state. To be honest, I didn’t expect the crop to amount to anything. But, as you can see, I am looking forward to a good harvest,” Gichuru says.

*The managing director of Dryland Seed, Ngila Kimotho (left), shows packages of SAWA maize seeds at the company’s office. (Photo: Jerome Bossuet/CIMMYT)*

Doris Muia, a mother of three who has planted the hybrid for two years at her farm, is equally happy with the outcome. She says her household will never lack food and she hopes to get additional income from the sale of the surplus maize produce.

“When we see how the varieties that we have developed such as the SAWA hybrid are putting smiles on farmers’ faces, this makes us very happy,” expresses Stephen Mugo, CIMMYT Regional Representative for Africa.

For some farmers, however, it is hard to gather the money to buy improved seed varieties. The little income Munini earns from her small shop goes towards supporting her children’s education, and she often has nothing left to buy improved hybrid seed varieties, despite being aware of the advantages. In other instances, some farmers often buy small portions of the improved maize variety and mix it with farm-saved seed stock or poor-quality seeds from informal sources.

“The expectation is that if one variety succumbs to drought or severe heat, the next variety may survive. However, with proper agricultural practices, hybrids such as SAWA can cope well against such climate stresses, thereby improving the smallholders’ livelihood and food security,” concludes Mugo.

*Doris Muia shows how well SAWA maize is doing at her farm, despite limited rainfall. (Photo: Joshua Masinde/CIMMYT)*

The Stress Tolerant Maize for Africa (STMA) project seeks to develop maize cultivars with tolerance and resistance to multiple stresses for farmers, and support local seed companies to produce seed of these cultivars on a large scale. STMA aims to develop a new generation of over 70 improved stress tolerant maize varieties, and facilitate production and use of over 54,000 metric tons of certified seed.

The STMA project is funded by the Bill & Melinda Gates Foundation and USAID.