Worker rogueing a wheat seed production plot. Photo: CIMMYT/A.Habtamu.
In response to Ethiopia’s worst drought in 50 years and the country’s critical shortage of maize and wheat seed for sowing in 2016, Ethiopian organizations, seed producers, and the International Maize and Wheat Improvement Center (CIMMYT) partnered to deliver to farmers over 3,400 tons of high quality seed that was sown on more than 100,300 hectares.
“We went three years without rain,” says farmer Usman Kadir, whose 1.5-hectare homestead in Wanjo Bebele village, Halaba Special Woreda, supports a household of 11 persons. “We were able to eat thanks to emergency food programs.” In 2017, Kadir used emergency maize seed to sow half a hectare and harvested 3 tons, getting his farm back on its feet. “If more new improved varieties come, we want to work with you and expand our farming operation.”
Funded by the U.S. Agency for International Development (USAID) and Office of Foreign Disaster Assistance (OFDA) of the U.S. Ethiopia mission, seed relief complemented international and national food aid, helping farm families to quickly grow crops after several seasons of erratic or failed rains in Ethiopia and the catastrophic 2015-16 El Niño droughts. At that time, more than 10 million people struggled to find food, as eastern Ethiopia faced crop losses from 50 to 90 percent of expected yields.
“This effort helped rescue the food security and livelihoods of more than 271,000 rural households and 1.6 million individuals in Ethiopia’s Amhara, Oromia, Tigray, and SNNP regions, and strengthened seed systems to address future climate, disease, and pest crises,” said Bekele Abeyo, CIMMYT wheat scientist who led the seed relief initiative.
Farmers are growing maize and wheat varieties suitable for drought- and disease-affected areas. Photo: CIMMYT/ A. Habtamu
Wheat and maize: Mainstays of food security
Agriculture provides 42 percent of Ethiopia’s GDP, 77 percent of employment, and 84 percent of exports. Subsistence, smallholder farmers predominate, making their living from less than two hectares of land. Wheat and maize are the most important crops for food security; they are also at the center of Ethiopia’s increasingly vibrant agricultural output markets and have been the focus in recent years of public investment to raise national production.
Maize and wheat production in Ethiopia depends on rainfall, making the unpredictable weather patterns caused by climate change exceptionally detrimental here. Various studies predict an average 30 percent reduction in farm incomes due to climate change impacts, including greater extremes in temperatures and rainfall (floods, droughts) and the emergence of new pest and disease strains. Research shows that reduced precipitation is already holding back wheat yields.
To address this, experts identified maize and wheat varieties suitable for drought-affected areas and highly resistant to prevalent crop diseases. Of the maize varieties, some 10 percent were quality protein maize, which carries enhanced levels of key amino acids for protein synthesis in humans.
“This effort also provided training for district and zonal development agents in crop protection, agronomy, drought mitigation practices, and seed systems,” said Abeyo. “Finally, five women seed producer associations received wheat seed threshers and a large union of farmer seed producer cooperatives received a maize sheller through the initiative. This equipment will greatly expedite their operations and contribute to the expanded and more reliable access of farmers to affordable, quality seed in the future.”
Partners and contributors
Emergency relief seed was sourced through diverse CIMMYT partnerships, including producers in the USAID-funded “Drought Tolerant Maize for Seed Scaling Project” (DTMASS) and “Wheat Seed Scaling Initiative.” Stakeholders included the Ministry of Agriculture and Natural Resources (MoANR), the Bureau of Agriculture and Natural Resources (BoANR), public and private seed companies/enterprises, farmer cooperative unions, federal and regional research institutes, and non-government organizations working in target areas. With funding from the Bill & Melinda Gates Foundation, Ethiopia’s Agricultural Transformation Agency (ATA) helped deliver seed to drought-affected districts and jointly organized training and workshops.
Click here to read a full report on the emergency seed relief initiative.
The idea that “Educating women/girls is nothing but a loss,” used to be a common sentiment amongst members of rural Ethiopian communities where the Nutritious Maize for Ethiopia (NuME) project works. Now one is more likely to hear “Women are the foundation for change.”
The International Maize and Wheat Improvement Center (CIMMYT)-led NuME project is reducing food insecurity in Ethiopia by increasing the country’s capacity to feed itself. The project is improving household food and nutritional security, especially for young children and women, through shifting gender norms and the adoption of Quality Protein Maize (QPM).
QPM refers to a type of maize biofortified with two essential amino acids through traditional breeding to improve the inadequacy of protein quality of the conventional maize grown widely by farmers. Consumption of QPM instead of conventional maize leads to increase in the rate of growth in infants and young children with mild to moderate undernutrition from populations in which maize is the major staple food.
According to the World Bank, women contribute 40-60 percent of the labor in agricultural production in Ethiopia and play an important role in income generation, as well as unpaid household tasks. However, many women face severely restricted access to resources and services and lack control over income, greatly hindering their participation in and benefit from new innovations.
A community conversation session in Shebedino, Ethiopia. Photo: Tsegaye, M./SNNPR.
Few programs have specifically considered gender relations when implementing new initiatives in communities, however, when NuME found lower participation of women in the community-based promotion and dissemination of QPM, adapted community conversations were launched in two selected project woredas, or districts – Shebedino and Meskan – for a nine-month pilot in an attempt to raise women’s role in the project.
Community conversation (CC) is a facilitated approach based on the principle that communities have the capacity to identify their societal, economic and political challenges; set priorities; mobilize human, physical and financial resources; plan for action and address their challenges sustainably. It focuses on people’s strengths, resources and how they relate to challenges or problems communities face.
The people benefiting from a CC-driven project set priorities and create a plan of action to mobilize resources to address their challenges sustainably. This helps communities develop a sense of ownership, use local resources and take responsibility to bring about sustainable changes.
Because this approach involves the entire community, it also includes traditionally marginalized groups like women and youth.
When NuME first started community conversations, seating was very rigid due to cultural and religious traditions, but as the sessions continue paving the way for more community awareness on issues around gender norms and stereotypes, the seating has become much more mixed.
A facilitator from Shebedino woreda said, “Participants can’t wait for the bi-monthly conversations and they never want to miss them. These exchanges have helped men and women to get together and discuss their concerns, which was not a common practice before.”
“Women have begun raising their voices during community conversation meetings, while they used to be too shy and afraid to speak and very much reserved about sharing their ideas in public,” a female participant from Meskan woreda reported.
Community conversation participants have started changing the traditional gender stereotypes.
Through debate and the sharing of opinions, and more active participation from women, community conversations have educated participants on gender inequality, its prevalence and harm and have allowed men and women community members to exchange ideas about nutrition more effectively.
The NuME project will continue into 2019. Read more about how CIMMYT is working to equally boost the livelihoods of women, youth and men here.
MEXICO CITY, Mexico (CIMMYT) – In a new blog published by Farming First, B.M. Prasanna, Director of the Global Maize Program and the CGIAR Research Program on Maize at the International Maize and Wheat Improvement Center (CIMMYT) discusses overcoming a pest that has been ravaging fields in Africa.
“Fall armyworm is one of the most destructive insect pests worldwide…In just under two years, the pest has devastated almost 1.5 million hectares of maize crops in 6 countries in Africa,” he said.
Prasanna advises that without proper management, over the next two years, “fall armyworm is expected to cause up to six billion dollars of damage across affected maize growing regions.”
With the rapid rise of this pest, some countries purchased highly toxic pesticides and started distributing these pesticides to people without proper personal protective equipment or an understanding of the potential danger.
“We must raise awareness among farming communities on how to make wise decisions on application of the right kind of pesticides at the right stage.”
In terms of immediate solutions, “There are many pesticides derived from naturally occurring bacteria and viruses that could be helpful. The capacity to quickly validate these options, scale them up and release them is extremely important”, he said.
“We are running a marathon here, not a 100-meter race. “
In terms of long-term solutions, “we are extensively testing maize and wheat varieties against the fall armyworm populations in Africa and we have some very promising sources of resistance which we will be validating very soon.”
“CIMMYT, in partnership with USAID and other collaborators, is working to produce a comprehensive manual on fall armyworm pest management in Africa which will be available in January.”
Prasanna emphasized, “there is a tremendous coordination effort that is required in the years to come in order to make these things happen,” but said that CIMMYT is ready to stand with others to beat this pest. With a unified and systematic approach, it can be done.
A sunny November day brings hundreds of farmer seed producers to Doyogena, a scenic highland village in Ethiopia’s Southern Nations, Nationalities, and Peoples’ Region (SNNP). The visitors form a bustling line to collect more than $90 each – on average – in profits from representatives of the Zereta Kembata Seed Multiplication and Marketing Union.
Ethiopian farmer seed producers collect payment at the Zereta Kembata Seed Multiplication and Marketing Union facility, in Doyogena. Photo: CIMMYT/A. Habtamu
“The union receives seed grown by more than 1,100 farmers, several hundred of whom are women, belonging to 8 farmer cooperatives,” said Yosief Balewold, general manager of the union.
With help from Ethiopia’s Agricultural Transformation Agency, Zereta Kembata began in 2016 to collect, clean, pack, and sell seed of wheat, potato, sorghum, and faba bean. “This year we marketed nearly 27 tons of the new, disease resistant wheat seed; that’s enough to sow around 270 hectares of the crop.”
Pitted against a yearly onslaught of fast-evolving fungal diseases that can infect as much as $200 million worth of the crops they are growing, more than 75,000 small-scale wheat farmers in Ethiopia’s 4 major wheat-growing regions will have gained access by late 2017 to a vital asset—over 400 tons of new, disease resistant wheat varieties of wheat seed, much of it produced by other farmers.
Marketed in tandem with science-based recommendations for growing wheat, the annual seed supply has steadily increased since 2014 through the Wheat Seed Scaling Initiative, led by the International Maize and Wheat Improvement Center (CIMMYT) and funded by the U.S. Agency for International Development (USAID).
“We’re energizing and diversifying Ethiopia’s wheat seed sector, partly by involving and benefitting both formal and farmer seed producers, including women and men,” said Bekele Abeyo, a CIMMYT scientist who leads the project.
With money from union shares purchased by farmer cooperatives and a regulatory 30 percent reinvestment of earnings, the union is building a large warehouse to store seed. In a smaller shack nearby sits a 0.75 ton steel seed cleaner donated by the Wheat Seed Scaling Initiative, which has been working with Zereta Kembata and other seed producers identified as outstanding by SNNP policymakers.
Abebe Abora, farmer in the Doyogena District of Ethiopia’s Southern Nations, Nationalities, and Peoples’ Region (SNNP), has been a member of a seed production cooperative for four years. “Modern technology such as improved wheat varieties has made farming better for me than it was for my father,” he said. Photo: CIMMYT/A. Habtamu
“Ethiopia has seen a rapid rise in recent years of new and deadly strains of stem rust and yellow rust, wheat adversaries since biblical times that have lately mutated to overcome resistance genes bred into many modern wheat varieties,” said Ayele Badebo, a CIMMYT wheat pathologist based in Ethiopia. “Farmers must swiftly begin to sow a range of varieties bearing new resistance genes, but limited access to the seed has been a bottleneck.”
In addition to assisting government-managed seed producers and 4 seed companies, through the initiative CIMMYT supports 10 farmer unions that purchase, pack, and sell the seed grown by numerous farmer cooperatives, as well as 12 farmer seed production associations, including 5 women’s groups, who profit from growing and selling quality seed of the new varieties.
“The Seed Scaling Initiative gives wheat farmers 25-50 kilograms of wheat seed, based on land availability, to kick-start their seed production operation,” explained Terefe Fitta, manager of the Seed Scaling Initiative. “The farmers pay back the ‘loan’ at harvest with the same amount of seed, which is given to other prospective farmer seed producers, and so on.”
A critical innovation of the initiative has been to link farmer seed producers directly with sources of “early-generation” seed, principally state and federal researchers. “The project has also brought on board laboratories that monitor seed production and test harvested seed, certifying it for marketing,” said Badebo, citing those accomplishments as lasting legacies of the Initiative.
Women seize chance to advance
Recognizing the critical role of women in Ethiopian agriculture and rural communities, the Seed Scaling Initiative is supporting several women’s seed producer groups. An example is the Tembo Awtena Women’s Seed Producers Association, in Angacha District, SNNP.
Established in 2014, Tembo Awtena is the first women’s cooperative in the district. The group first tried to bake and sell bread but reformed in 2015 to produce seed, having heard that it was profitable from other farmer cooperatives.
Through the Seed Scaling Initiative, CIMMYT gave the association around two tons of seed to start and Ethiopia’s Southern Seed Enterprise purchased the entire first year of seed production at a 20 percent premium over market price because the quality was so good, according to Amarech Desta, Tembo Awtena chairwoman.
Amarech Desta (left), Tembo Awtena chairwoman, with fellow farmer and association member Desalech Ashamo. Photo: CIMMYT/A. Habtamu
“In 2016, with support from CIMMYT, we sold more than $7,400 worth of seed,” said Desta, adding that word of the association’s success had attracted 30 additional women farmers in 2017, bringing the total membership to 133.
Desalech Ashamo, an association member who is a single head of household, received nearly $300 for the seed she grew in 2017 and used the earnings to paint her house. “A big advantage is that all our seed is sold in one lot, rather than piecemeal, so we receive a lump sum that can be used for a significant household project.”
Desta explained that, despite Angacha being a very traditional community, men support women’s seed production activities. “My husband knows the benefits are for all and the men even help us with field activities.”
Tembo Awtena members are especially pleased at being one of the three women’s seed production groups in the Oromia and SNNP regions to receive seed threshers recently through the Seed Scaling Initiative. Association members had been threshing the wheat seed manually, a long and laborious process, according to Desta. “With the new machine we will be able thresh in one hour what would take us three days by hand,” she said.
The chairwoman also has plans for an office, a storage area, a milling machine, opening a shop to sell farm supplies, and gaining recognition and publicity to share their story with others who may benefit.
Power from valued partnerships
The success of the Wheat Seed Scaling Initiative depends on the commitment and contributions of diverse national and global partners, among them the Ethiopian Institute of Agricultural Research (EIAR) and state and district level officials in the Amhara, Oromia, SNNP, and Tigray regions, which are home to 90 percent of Ethiopia’s nearly 5 million wheat farmers. Most of the varieties come from breeding lines of CIMMYT and the International Center for Agricultural Research in the Dry Areas (ICARDA); a number were developed through the Delivering Genetic Gain in Wheat (formerly Durable Rust Resistance in Wheat) project, led by Cornell University and funded by the Bill & Melinda Gates Foundation and the UK’s Department for International Development (DFID) under their UKAid project.
Erratic rainfall and increasing temperatures are already causing crops to fail, threatening African farmers’ ability to ensure household food security, he said. Africa is the region most vulnerable to climate variability and change, according to the UN Intergovernmental Panel on Climate Change.
Small-scale family farmers, who provide the majority of food production in Africa, are set to be among the worst affected. Rusinamhodzi’s work includes educating African farmers about the impacts of climate change and working with them to tailor sustainable agriculture solutions to increase their food production in the face of increasingly variable weather.
The world’s population is projected to reach 9.8 billion by 2050, with 2.1 billion people set to live in sub-Saharan Africa alone. The UN Food and Agriculture Organization estimates farmers will need to increase production by at least 70 percent to meet demand. However, climate change is bringing numerous risks to traditional farming systems challenging the ability to increase production, said Rusinamhodzi.
Graphic created by Gerardo Mejia. Data sourced from the UN Intergovernmental Panel on Climate Change.
Rusinamhodzi believes increasing farmers’ awareness of climate risks and working with them to implement sustainable solutions is key to ensuring they can buffer climate shocks, such as drought and erratic rainfall.
“The onset of rainfall is starting late and the seasonal dry spells or outright droughts are becoming commonplace,” said Rusinamhodzi. “Farmers need more knowledge and resources on altering planting dates and densities, crop varieties and species, fertilizer regimes and crop rotations to sustainably intensify food production.”
Growing up in Zimbabwe – a country that is now experiencing the impacts of climate change first hand – Rusinamhodzi understands the importance of small-scale agriculture and the damage erratic weather can have on household food security.
He studied soil science and agronomy and began his career as a research associate at the International Center for Tropical Agriculture in Zimbabwe learning how to use conservation agriculture as a sustainable entry point to increase food production.
Conservation agriculture is based on the principles of minimal soil disturbance, permanent soil cover and the use of crop rotation to simultaneously maintain and boost yields, increase profits and protect the environment. It improves soil function and quality, which can improve resilience to climate variability.
It is a sustainable intensification practice, which is aimed at enhancing the productivity of labor, land and capital. Sustainable intensification practices offer the potential to simultaneously address a number of pressing development objectives, unlocking agriculture’s potential to adapt farming systems to climate change and sustainable manage land, soil, nutrient and water resources, while improving food and nutrition.
Tailoring sustainable agriculture to farmers
Smallholder farming systems in Africa are diverse in character and content, although maize is usually the major crop. Within each system, farmers are also diverse in terms of resources and production processes. Biophysically, conditions – such as soil and rainfall – change significantly within short distances.
Given the varying circumstances, conservation agriculture cannot be promoted as rigid or one-size fits all solution as defined by the three principles, said Rusinamhodzi.
The systems agronomist studied for his doctoral at Wageningen University with a special focus on targeting appropriate crop intensification options to selected farming systems in southern Africa. Now, with CIMMYT he works with African farming communities to adapt conservation agriculture to farmers’ specific circumstances to boost their food production.
Rusinamhodzi’s focus in the region is to design cropping systems around maize-legume intercropping and conservation agriculture. Intercropping has the added advantage of producing two crops from the same piece of land in a single season; different species such as maize and legumes can increase facilitation and help overcome the negative effects of prolonged dry spells and poor soil quality.
Farmer Elphas Chinyanga inspecting his conservation agriculture plots in Zimbabwe. Photo: Peter Lowe/ CIMMYT
“The key is to understand the farmers, their resources including the biophysical circumstances and their production systems, and assist in adapting conservation agriculture to local needs,” he said.
Working with CIMMYT’s Sustainable Intensification Program, Rusinamhodzi seeks to understand production constraints and opportunities for increased productivity starting with locally available resources.
Using crop simulation modeling and experimentation, he estimates how the farming system will perform under different conditions and works to formulate a set of options to help farmers. The options can include agroforestry, intercropping, improved varieties resistant to heat and drought, fertilizers and manures along with the principles of conservation agriculture to obtain the best results.
The models are an innovative way assess the success or trade-off farmers could have when adding new processes to their farming system. However, the application of these tools are still limited due to the large amounts of data needed for calibration and the complexity, he added.
Information gathered is shared with farmers in order to offer researched options on how to sustainably boost their food production under their conditions, Rusinamhodzi said.
“My ultimate goal is to increase farmers’ decision space so that they make choices from an informed position,” he said.
Rusinamhodzi also trains farmers, national governments, non-profit organizations, seed companies and graduate students on the concepts and application of sustainable intensification including advanced analysis to understand system productivity, soil quality, water and nutrient use efficiency and crop pest and disease dynamics.
The International Maize and Wheat Improvement Center (CIMMYT) works to develop improved maize varieties with traits that smallholder farmers in sub-Saharan Africa, Latin America and Asia need. These include tolerance to abiotic stresses such as drought and heat, and biotic stresses such as diseases and insect-pests. This infographic explains exactly how CIMMYT ensures that its improved maize seed (both hybrids and open-pollinated varieties) gets to the smallholder farmers through the public and private sector partners. This process goes from product development, product advancement, announcement of new products to the partners, product licensing to improved varietal release, seed scale-up, and deployment to the farming communities in target geographies. Feedback loops from the farmers (through on-farm trials) and from the public and private sector partners enrich our breeding teams to continuously refine the product pipelines.
For more information on our work with maize please click here.
“Super SMS” fitted combine harvester and “Happy Seeder” can be used for simultaneously harvesting rice and seeding wheat. Photo: H.S. Sidhu/CIMMYT
EL BATAN, Mexico (CIMMYT) — In conjunction with recent state regulations outlawing the use of fire to destroy field crop waste in northwest India, some farmers are benefitting from technological innovations that can help prevent damaging smog levels in the capital Delhi and other areas, according to scientists.
Currently, the majority of farmers in northwest India burn leftover vegetation residue to prepare fields for planting in cyclical rice-wheat crop rotations, leading to negative consequences for soil quality, the environment, animal and human health. Rice-wheat crop rotations make up 84 percent of burned crops, a key source of atmospheric pollution.
“Farmers need access to appropriate machinery and training to implement change to discourage burning,” said M.L. Jat, a systems agronomist who works in New Delhi with the International Maize and Wheat Improvement Center (CIMMYT). “Using crop residue in a sustainable and eco-friendly manner could benefit all stakeholders.”
Many farmers keep costs low by burning residue on the farm, rather than paying for its removal for other uses, which could include animal feed, biofuel, incorporating it into the soil or retaining it in the field as mulch, according to a research paper titled “Burning issues of paddy residue management in northwest fields of India.” Fire is also used to eliminate weeds, pests, disease and remaining field stubble after harvest.
Ash left on the fields after residue burning increases the availability of some nutrients, while depleting others and negatively affecting soil health in the long term. During burning, soil temperature increases, bacteria and fungi are killed off, regenerating in a matter of days. Residue burning can damage plants and trees on field edges with negative implications for the overall ecosystem.
Residues can be used as a renewable energy source to improve air, soil quality, climate change and reduce global warming, provided these are economically viable options for farmers. Incentives could also help encourage farmers to leave residues on their fields for use as fertilizer.
If residue is mulched into the soil, nutrient levels improve and carbon sequestration capacity increases, lowering the release of greenhouse gases into the environment. Additionally, residue retention reduces evaporation and increases soil moisture by as much as 10 percent during the wheat-growing season.
Farmers can benefit from the Happy Seeder, a machine that can plant wheat seed directly into the soil by boring through crop residue. The Straw Management System (SMS) machine spreads straw residue thinly on the soil surface allowing seeding.
“Residues are also of great economic value as livestock feed, fuel and industrial raw materials, but of the total rice residues produced in northwestern India, only around 15 percent can potentially be used for these purposes and the rest must be managed with in-situ (on site) management technologies,” said Jat, who conducted the research in collaboration with the CGIAR research programs on maize (CRP Maize), wheat (CRP Wheat) and climate change, agriculture and food security (CCAFS).
“Although farmers are aware of the adverse affects of crop burning, they rely on it due to the lack of economically viable and acceptable machinery and alternatives to dispose of residue.”
However, deploying advanced technology, including the concurrent use of straw management systems, fitted combine harvesters and Happy Seeders for direct drilling is a viable solution to eliminate burning, he added.
With these advancements and aggressive campaigns, within a period of a couple of months in Punjab state alone, over 1,000 combine owners have launched a “Super SMS.”
Additionally, nearly 2,000 happy seeders are being manufactured, which will lead to large-scale adoption of conservation agriculture techniques in the upcoming wheat season, Jat said.
Index insurance is one of the top 10 innovations for climate-proof farming. Photo: P. Lowe/ CIMMYT
What stands between a smallholder farmer and a bag of climate-adapted seeds? In many cases, it’s the hesitation to take a risk. Farmers may want to use improved varieties, invest in new tools, or diversify what they grow, but they need reassurance that their investments and hard work will not be squandered.
Climate change already threatens crops and livestock; one unfortunately-timed dry spell or flash flood can mean losing everything. Today, innovative insurance products are tipping the balance in farmers’ favor. That’s why insurance is featured as one of 10 innovations for climate action in agriculture, in a new report released ahead of next week’s UN Climate Talks. These innovations are drawn from decades of agricultural research for development by CGIAR and its partners and showcase an array of integrated solutions that can transform the food system.
Index insurance is making a difference to farmers at the frontlines of climate change. It is an essential building block for adapting our global food system and helping farmers thrive in a changing climate. Taken together with other innovations like stress-tolerant crop varieties, climate-informed advisories for farmers, and creative business and financial models, index insurance shows tremendous promise.
The concept is simple. To start with, farmers who are covered can recoup their losses if (for example) rainfall or average yield falls above or below a pre-specified threshold or ‘index’. This is a leap forward compared to the costly and slow process of manually verifying the damage and loss in each farmer’s field. In India, scientists from the International Water Management Institute (IWMI) and the Indian Council of Agricultural Research (ICAR), have worked out the water level thresholds that could spell disaster for rice farmers if exceeded. Combining 35 years of observed rainfall and other data, with high-resolution satellite images of actual flooding, scientists and insurers can accurately gauge the extent of flooding and crop loss to quickly determine who gets payouts.
The core feature of index insurance is to offer a lifeline to farmers, so they can shield themselves from the very worst effects of climate change. But that’s not all. Together with my team, we’re investigating how insurance can help farmers adopt new and improved varieties. Scientists are very good at developing technologies but farmers are not always willing to make the leap. This is one of the most important challenges that we grapple with. What we’ve found has amazed us: buying insurance can help farmers overcome uncertainty and give them the confidence to invest in new innovations and approaches. This is critical for climate change adaptation. We’re also finding that creditors are more willing to lend to insured farmers and that insurance can stimulate entrepreneurship and innovation. Ultimately, insurance can help break poverty traps, by encouraging a transformation in farming.
Insurers at the cutting edge are making it easy for farmers to get coverage. In Kenya, insurance is being bundled into bags of maize seeds, in a scheme led by ACRE Africa. Farmers pay a small premium when buying the seeds and each bag contains a scratch card with a code, which farmers text to ACRE at the time of planting. This initiates coverage against drought for the next 21 days; participating farms are monitored using satellite imagery. If there are enough days without rain, a farmer gets paid instantly via their mobile phone.
ACRE makes it easy for Kenyan farmers to get insurance. Source
Farmers everywhere are businesspeople who seek to increase yields and profits while minimizing risk and losses. As such, insurance has widespread appeal. We’ve seen successful initiatives grow rapidly in India, China, Zambia, Kenya and Mexico, which points to significant potential in other countries and contexts. The farmers most likely to benefit from index insurance are emergent and commercial farmers, as they are more likely than subsistence smallholder farmers to purchase insurance on a continual basis.
It’s time for more investment in index insurance and other innovations that can help farmers adapt to climate change. Countries have overwhelmingly prioritized climate actions in the agriculture sector, and sustained support is now needed to help them meet the goals set out in the Paris Climate Agreement.
Kristie Drucza, a gender and social development research manager at the International Maize and Wheat Improvement Center (CIMMYT) and project lead, recently co-authored a report detailing how researchers can boost gender equality and reach program goals even faster by applying people-centered research methods in their work.
Traditionally, communities are not involved enough in development processes for researchers to offer permanent solutions. The seven methodologies laid out in the report use participatory methods, such as mapping exercises, to put people in control of the agenda.
“Program managers seem to be looking for ways to improve gender within their programs, these methodologies work and should be used more. Currently, non-government organizations implement these methodologies to change behaviors and gender norms, but the data is not collected. These methodologies generate a rich source of data that reveals how gender norms change and at what pace, this data could advance our understanding of how and why gender norms change.”
Drucza tells us more about these methodologies and where they’ve been successful in the following interview:
Creating a gender balance tree. Photo courtesy of Kristie Drucza.
Q: What are ‘participatory methodologies’?
Participatory methodologies are a collection of research tools or activities that are designed to get participants to think, learn, analyze and plan for action. They often use visioning exercises and diagram tools to enable participants to see the world in a new way, build empathy for those who are less fortunate and plan to change what they do not like.
Each participant draws all the members of their household at the trunk, and the tasks family members do at the roots. The branches represent expenses and symbols are placed on the tree to show who owns what property and who makes which decisions.
The participants discuss any imbalances and draw an action plan to make the tree more balanced.
This exercise helps put a focus on gaps that are directly identified and agreed upon by families and helps illiterate people envision a future that they can control.
Q: How do these methodologies boost gender equality?
Participants at a gender workshop. Photo courtesy of Kristie Drucza.
We collected data from four wheat-growing communities, and in one there was a really big difference in gender relations: in how people understood it, explained it and how equal their relations were.
We found out that this community was doing community conversations (CCs), a methodology that we identified as being very effective. This community was part of a health program that was using CCs, but it also had a positive and unintended impact on the agricultural sector by enabling women and men to work as one economic unit.
Usually, men make decisions without consulting their wives on things like household expenditure and which crops to grow. This can leave a wife having to secretly take from the harvest, or sell assets so that she can make ends meet. In the community where CCs were held, households worked better together to make more informed and transparent decisions that benefited the whole family.
Q: How does your project help boost gender equality?
The most important thing we need to realize is that gender equality doesn’t just mean focusing on women, and doing so can actually create more inequality. We need to empower women but not at the expense of male sense of self and happiness.
Moreover, the social norms that underpin gender inequality need to be addressed for lasting change to ensue. Because these methodologies put communities in the driving seat, they deliver empowerment with community cohesion.
Farmer weeding maize field in Bihar, India. Photo: M. DeFreese/CIMMYT.
India needs to tackle greenhouse gas emissions from its rice and livestock sectors according to a study by CIMMYT and partners. Researchers say this can and must be done in ways that improve yields, and sustain food and nutrition security.
Paradoxically, India is also the world’s second largest food producer, and agriculture is a vital part of the country’s economy. Indian agriculture also accounts for about 18% of the country’s greenhouse gas emissions, making agriculture a key sector for climate action. In fact, India’s government has already indicated willingness to reduce emissions from agriculture as part the Paris Climate Agreement, in an effort to keep global warming below the 2-degree target. To take action, the country’s leaders need to know where to focus their efforts, and find ways to reduce emissions without compromising food and nutrition security.
Indian agriculture’s climate ‘hotspots’
A new study uncovers some answers to this question, and offers insights into how dietary shifts might influence future emissions. The study, Greenhouse gas emissions from agricultural food production to supply Indian diets: Implications for climate change mitigation, was done by researchers from the International Maize and Wheat Improvement Center (CIMMYT) and partners at the University of Aberdeen and the London School of Hygiene & Tropical Medicine. Using the empirical model Cool Farm Tool, researchers analyzed the farm-level greenhouse gas emissions of 20 major food commodities in India, and two types of food products emerged as the worst culprits: rice and animal products such as meat, milk and eggs.
When looking at the level of emission per unit of area and unit of product, rice was the top source of emissions in agriculture. Continuously flooded paddies release huge amounts of methane, especially compared to intermittently flooded or irrigated rice land. The scientists found that the total global warming potential of rice on a per hectare basis was even higher than what was being reported in existing literature and at the national level.
Meat, eggs and milk were also found to have high emissions per unit of production. The authors warn that animal products will contribute an increasing share to overall emissions as India’s middle class grows, traditions evolve, and diets shift towards consumption of more animal products. That said, it will probably not match the rapid trajectory towards meat consumption of other large countries like China, due to India’s cultural preference for a lacto-ovo-vegetarian diet.
No tradeoff between mitigation and food security
The revelation of India’s agricultural emission ‘hotspots’ are a crucial step towards action. “These findings can help farmers, researchers and policy makers to understand and manage these emissions, and identify mitigation responses that are consistent with India’s food security and economic development priorities,” according to CIMMYT scientist Tek Sapkota, who co-authored the paper. “Agriculture is an important sector of the economy,” he said. “If India is to reduce its total emissions then agriculture has to play its part,” he explained, mentioning that emissions from agriculture must decline worldwide in order to meet the 2°C warming target.
In the UN climate discussions on agriculture, there has been ongoing resistance among some countries about promoting mitigation in agriculture, due to fears that this could compromise food security and nutrition. This is a “misconception” according to Dr. Sapkota. “Many agricultural practices advocated to increase production and increase the capacity of a system to cope with climate change also happen to reduce emissions,” he explained. The paper’s authors emphasize that mitigation must be a co-benefit of improved and more efficient agronomic practices, and interventions will need to consider the nutritional and health implications. Negotiators at the upcoming UN climate talks in Bonn should take note as they mull a decision on agriculture.
Sustainable solutions
There are many approaches and technologies in agriculture that can contribute to food and nutrition security and at the same time deliver climate change adaptation and mitigation services. Dr. Sapkota is part of a team undertaking a detailed analysis of mitigation options, their national level mitigation potential and associated cost of their adoption to come up with total technical mitigation potential sector of Indian agriculture. This study is coming out very soon, and will help build a more complete picture of the solutions available.
A new study finds sustainable agriculture can cut emissions in India. Photo: M. DeFreese/CIMMYT.
As an example, Dr. Sapkota points to conservation agriculture, which is based on the principles of minimum soil disturbance, continuous soil cover and diversified crop rotation. Conservation agriculture techniques can increase production in a sustainable way, by improving water use efficiency, reducing fertilizer consumption and reducing machinery use and fuel consumption. Through this approach, “you can reduce production costs, without compromising yield. In some instances you can increase yields. It’s a win-win from every perspective,” he says. Farmers are already getting more precise at managing nutrients, using several tools like the GreenSeeker and the , and techniques such as drilling fertilizer into the soil instead of broadcasting it. They are also using decision support systems like Nutrient expert and the Crop Manager, to help them determine how much fertilizer to apply, at the right time and in the right place. These approaches have been shown to reduce the amount of fertilizer needed while maintaining and even increasing yields.
In a similar vein, Alternative Wetting and Drying of rice fields, which otherwise remain continuously flooded, can reduce methane emissions substantially. In Vietnam and the Philippines, farmers have successfully used this method and reduced methane emissions by 48% without reducing yield.
In the livestock sector, there several ways to address emissions, including improved manure management, changing feed rations, growing feed crops in a more sustainable way, and feeding animals crop residues that would otherwise be burned.
Although the study points out food products with a particularly high climate footprint, it’s important not to think about solutions on a commodity-by-commodity or crop-by-crop basis, according to Dr. Sapkota. “Farmers grow crops in a system and we need system-based solutions,” he says. “For example, in the rice-wheat system in Indo-Gangetic Plains, if you want to go for conservation agriculture you cannot just focus on one crop. The way you manage water, energy,nutrients and other resources for one crop will have repercussions on other crops,” he explains.
The results of this study are an important starting point. “India is moving in the right direction,” says Dr. Sapkota. “Now there needs to be more research to show the effectiveness of technical mitigation options which can reduce emissions without compromising yield and profit,” he says. The government must also work closely with people on the ground: “There must be more awareness among extension workers and farming communities that they are part of this movement to tackle climate change,” he adds.
At this year’s UN Climate Talks, CIMMYT is highlighting innovations that can help farmers overcome climate change. Read more stories in this series and follow @CIMMYT for the latest updates.
The 2002 World Food Prize laureate, Pedro Sanchez, a professor at the University of Florida and Akinwumi Adesina, 2017 World Food Prize laureate and president of the African Development Bank speak about the fall armyworm at a press conference on the sidelines of the 2017 Borlaug Dialogue conference in Des Moines, Iowa. Credit: World Food Prize
DES MOINES, Iowa (CIMMYT) – World Food Prize laureates have joined forces with an international alliance battling the fall armyworm (Spodoptera frugiperda), an aggressive pest indigenous to the Americas with a voracious appetite, now widespread throughout Africa.
The 2002 World Food Prize laureate, Pedro Sanchez, currently a research professor at the University of Florida, addressed delegates at the Borlaug Dialogue conference in Des Moines, Iowa, which is timed each year to coincide with annual World Food Prize celebrations.
Sanchez described the severity of the challenge posed by the pest, which has a host range of more than 80 plant species, including maize, a staple food on which millions of people throughout sub-Saharan Africa depend for their food and income security.
Fall armyworm activities not only put food security, livelihoods and national economies at risk, but also threaten to undo recent hard-earned crop production gains on the continent, Sanchez said.
“Hopefully, it will be controlled; it will never be eradicated,” Sanchez said. “I think the fate of African food security really hinges now on this clear and present danger. It threatens to reverse the gains achieved in the last 10 years. It’s the epitome of an invasive species.”
The pest, which has no known natural predators, can cause total crop losses, and at advanced larval development stages can be difficult to control even with synthetic pesticides. The female fall armyworm can lay up to a thousand eggs at a time and can produce multiple generations very quickly without pause in tropical environments. The moth can fly 100 km (62 miles) a night, and some moth populations have even been reported to fly distances of up to 1,600 kilometers in 30 hours, according to experts.
Sanchez said that Akinwumi Adesina, 2017 World Food Prize laureate and president of the African Development Bank, and Rob Fraley, 2013 World Food Prize laureate and chief technology officer at Monsanto, had united with him to urgently “raise the alarm” about the threat from the pest.
By joining forces as laureates, we aim to really bring attention to this issue to avoid a food crisis, Adesina said. Mobile phones should be effectively used in the fight against the pest, he said.
“There’s just no better way in which farmers can detect, recognize and send information very fast to extension agents or universities that can allow them to identify it and get the information they need to deal with it,” he said, adding that the new African Development Bank initiative Technologies for African Agricultural Transformation (TAAT), will play a key role in fighting the fall armyworm.
Projections by the Centre for Agriculture and Biosciences International, (CABI), indicate that if left unchecked, the fall armyworm could lead to maize yield losses of around $2.5 to $6.2 billion a year in just 12 of the 28 African countries where the pest has been confirmed.
Joint force
In April, the International Maize and Wheat Improvement Center (CIMMYT), the Food and Agriculture Organization of the United Nations (FAO) and the Alliance for a Green Revolution in Africa (AGRA) hosted an international joint stakeholders meeting in Nairobi, committing to an integrated pest management strategy to tackle the pest.
CIMMYT, the U.S. Agency for International Development (USAID), and experts from several national and international research organizations, are currently developing a detailed field manual on Fall Armyworm management in Africa, said B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize, who spoke at a Borlaug Dialogue side event with a panel of scientific experts.
Scientist B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize, speaks at a Borlaug Dialogue side event about the fall armyworm with a panel of scientific experts. CIMMYT/Julie Mollins
“The manual will offer protocols and best management practices related to fall armyworm scouting, monitoring and surveillance; biological control; pesticides and pesticide risk management; host plant resistance; pheromones and sustainable agro-ecological management of fall armyworm, especially in the African context,” Prasanna said, adding that the pest has so far devastated at least 1.5 million hectares of maize in just six countries.
A Southern Africa Regional Training-of-Trainers and Awareness Raising Workshop on Fall Armyworm management was conducted in Harare, Zimbabwe, from Oct. 30 to Nov. 1, while a similar workshop for Eastern Africa is scheduled for Nov. 13 to 15 in Addis Ababa, Ethiopia, and for West Africa in early 2018.
The workshops are aimed at supporting pest control and extension actors to effectively scout, determine the need for intervention, and apply specific practices to control the pest in maize and other crops, Prasanna said.
Fall armyworm toolbox
Prasanna announced that the CIMMYT team in Africa is intensively evaluating maize germplasm for resistance to fall armyworm. Initial experiments have indicated some promising breeding materials, which need to be validated further and utilized in product development and deployment pipelines, he said.
“The crisis is quickly escalating due to the loss of quality maize seed in production fields, and the extensive and indiscriminate use of low cost highly toxic pesticides,” Prasanna said.
“We need to quickly bring awareness among the farming communities in Africa about environmentally safer approaches of Fall Armyworm management,” he said, adding that the international community can learn from the experiences of Brazil and the United States, where the pest has been endemic for several decades.
“Sustainable agro-ecological management at the field and landscape levels is key,” Prasanna said. “We must make our solutions affordable to smallholder farmers.”
Panelist Mark Edge, director of collaborations for developing countries at agrochemical and biotechnology company Monsanto, said that integrated pest management, collaboration and public-private sector partnerships would be key to fighting the pest.
“First and foremost, it really is about an integrated pest management system – we’re not trying to propose that biotechnology is a silver bullet for this,” he said. “We need to continue to use many different technologies and biotechnology is one very powerful tool that we have in the toolbox.”
Over the past 10 years, the Water Efficient Maize for Africa (WEMA) a Monsanto-CIMMYT partnership project funded by the Bill & Melinda Gates Foundation and USAID has led to the development of almost 100 hybrid varieties effective against drought and a Bt – or biological pesticide – trait effective against the maize stem borers (Chilo partellus and Busseola fusca). The varieties will be available royalty-free to smallholder farmers.
“Insect resistance together with drought is our target; we’ve made tremendous progress over the past 10 years,” Edge said. “In the Americas, we still have challenges with fall armyworm, but we’re certainly able to control it to where farmers are actually able to get very good yields and manage the pests very effectively.”
Smallholder farmers need access to these varieties as soon as possible, so the focus should be on getting regulatory approvals in place by encouraging governments to support the technology, Edge said. The Bt trait varieties will need to be managed carefully so they do not develop resistance to the pest, he added.
“Scientists alone are not going to carry the day on this,” Edge said. “We need to bring together the science on this, but we also need the political will to help make that happen.”
Panelist Segenet Kelemu, director general of the International Institute of Insect Physiology and Ecology (ICIPE), said that techniques used to fight the stem borer have proven effective against the fall armyworm, although experiments are ongoing to craft an integrated pest management strategy to control various stages of the pest from egg to moth. The continent will face deepening challenges from insects due to climate change, she said.
“If there were capacity on the ground, fall armyworm would have been identified sooner,” Kelemu said. “We need a more comprehensive way and a global partnership to tackle this.”
Panelist Gregg Nuessly, a pest management researcher and the director of the Everglades Research and Education Center at the University of Florida, said that the fall armyworm could be effectively controlled through an integrated pest management approach.
“Success in control is not only possible, it’s quite common in the Western Hemisphere,” Nuessly said.
There are no easy fixes nor can business as usual continue, if humankind is to reduce the climate footprint of global agriculture while intensifying farming to meet rising food demands, according to an international scientist who has studied agriculture and climate interactions for nearly three decades.
“Climate change is a threat multiplier, intensifying the challenges of population growth, food insecurity, poverty, and malnutrition,” said Clare Stirling, a scientist in the sustainable intensification program of the International Maize and Wheat Improvement Center (CIMMYT). “With almost 60% of global food production coming from rainfed agriculture and more than 650 million people dependent on rainfed farming in Africa alone, our food system is already highly vulnerable to changing climates.”
Stirling, who is CIMMYT’s liaison with the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), believes that agriculture—including smallholder agriculture—can play a key role in meeting greenhouse gas emission targets, but only with combined and coordinated efforts that cross institutional and disciplinary boundaries.
CIMMYT contributes through a systems approach to developing and promoting climate smart technologies—including drought tolerant maize and wheat varieties, conservation agriculture, and precision nutrient and water management—as well as research on climate services, index-based insurance for farmers whose crops are damaged by bad weather, and data and models for greenhouse gas emissions in India and Mexico.
“Take the case of India, the world’s second-largest food producer,” Stirling explained. “Mitigation options for crops, of which rice-wheat systems are a major component, include improved water management in rice, more precise use of nitrogen fertilizer, preventing the burning of crop residues and promoting zero or reduced tillage, depending on local conditions and practices. With the right policies and training for farmers, these options could spread quickly to reduce emissions by as much as 130 Megatons of CO2e per year from the crop sector alone. The big challenge is achieving large-scale adoption for significant mitigation to occur.”
Science needed for local mitigation targets
Born in Malawi and having spent her early childhood in Zimbabwe, young Stirling also lived a year with her parents and siblings in a house trailer on a farm in Devon, United Kingdom. “Most of my childhood and teen years were spent living in villages, riding horses, and working on farms during school holidays. Out of this came a desire to work in agriculture and overseas.”
Stirling obtained a bachelor’s degree in plant science and a doctor’s degree in environmental crop physiology at Sutton Bonnington, University of Nottingham, U.K., performing fieldwork for the latter at the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) in Hyderbad, India.
As a Ph.D. student at Nottingham, she also joined a research group under the late Professor John Monteith that was quantifying relationships among crop growth, radiation, and water use. The resulting equations underpin many of today’s crop simulation models. “My research since has focused on environmental interactions and crop growth, so climate change became an important part of this, starting with an M.Sc. course on the topic that I set up in Essex University in the 1990s.”
Among the intractable challenges Stirling sees is soil degradation. “Unless this is addressed, it will be impossible to sustainably intensify or build climate resilience into food systems,” she explained. “We must manage limited organic matter and fertilisers better and more efficiently, to achieve healthier soils.”
She is also concerned that the climate science to support national and local climate change adaptation planning is much less certain than that which informs long-term global scale targets. “CIMMYT has an invaluable role with its global and strategic research mandate to develop technologies that will raise productivity and resource use efficiency in future, warmer climates,” Stirling asserted.
“Local climate predictions are likely to remain uncertain and adapting to current climate variability may not be enough for long-term adaptation in many places, with the surprises that may be in store,” Stirling added.
“International organizations such as CIMMYT need to offer stress-tolerant, high-yielding germplasm and sustainable management systems, as well as harnessing big data and digitization, to transform adaptation to deal with future, more extreme climates. Finally, future farmers will need to get the most out of good conditions and good years because, the way things are headed, there may be little hope for coping in bad years.”
Read about research by Stirling and colleagues:
Click here to read “Tek B. Sapkota, Jeetendra P. Aryal, Arun Khatri-Chhetri, Paresh B. Shirsath, Ponraj Arumugam, and Clare M. Stirling. 2017. Identifying high-yield low-emission pathways for the cereal production in South Asia.Mitig Adapt Strateg Glob Change DOI 10.1007/s11027-017-9752-1.
Speakers on panel “How Can CRISPR-Cas Technology Assist Small Holder Farmers Around the World?” at 2017 Borlaug Dialogue in Des Moines Iowa. L-R: Kevin Pixley, leader of Seeds of Discovery and the Genetic Resources Program at CIMMYT; Feng Zhang, core member of Broad Institute; Neal Gutterson, member of CIMMYT’s board of trustees and vice president of research and development at DuPont Pioneer, in DowDuPont agriculture division; Nigel Taylor, interim director, Institute for International Crop Improvement, Donald Danforth Plant Science Center. Picture credit: World Food Prize
DES MOINES, Iowa (CIMMYT) – Gene editing technology could revolutionize the way scientists breed high-yielding drought, disease and pest resistant, quality plant seeds, greatly reducing the time it currently takes to develop new varieties, said a panel of expert scientists at the Borlaug Dialogue conference in Des Moines, Iowa.
Using CRISPR-Cas9 to select or suppress desired traits in a genome is almost as simple as editing a Microsoft Word document on a computer, said Feng Zhang, the originator of the technology who is a core member of the Broad Institute of MIT and Harvard.
To edit genes, a protein called Cas9 is programmed to create an RNA search string, which can search and edit paired DNA to alter a genome to achieve desired effects in plants, Zheng said.
“There’s a lot of exciting opportunity to apply this technology in both human health and in agriculture,” he said.
Although the gene editing process itself is extremely fast, it will likely be several years before the benefits of the process for smallholder farmers begin to be realized, said Kevin Pixley, who leads the Seeds of Discovery project and the Genetic Resources Program at the International Maize and Wheat Improvement Center (CIMMYT).
CIMMYT scientists aim to use the breakthrough technology to help smallholder farmers in the developing world address food security, nutrition shortcomings and economic threats to their livelihoods caused by climate change, pests and disease. Additionally, they see the potential to reduce the use of pesticides, and to boost nutrition through bio-fortification of crops.
“We want sustainable agriculture that provides food and nutrition security for all, while enabling biodiversity conservation,” Pixley said. “CRISPR-Cas9 is an affordable technology that can help us close the technology gap between the resource rich and resource poor farmers of the world.”
CRISPR-Cas9 improved varieties could also reduce the risk of investing in fertilizers, grain storage or other technologies, thereby contributing to “double benefits” for smallholder farmers, Pixley said.
Poverty alleviation and improved livelihoods for farmers are part of the shared vision for CIMMYT and our research partners, and we see CRISPR-Cas9 as a technology that can make a significant contribution to achieving this aim, he added.
DELIVERING BENEFITS
“We think about this as being about bringing abundant potential to agriculture through this technology,” said Neal Gutterson, a member of CIMMYT’s board of trustees and vice president of research and development at DuPont Pioneer, part of the agriculture division at DowDuPont.
“For us, it’s part of the evolution of breeding systems, it’s targeted breeding that’s enabled by CRISPR-Cas9 technology,” he said, describing joint research projects with CIMMYT and the Donald Danforth Plant Science Center.
Currently, CIMMYT and DuPont Pioneer are researching the benefits of using CRISPR-Cas9 to combat maize lethal necrosis (MLN) disease in East Africa. MLN is caused by a combination of two viruses, which can only be treated by developing genetic resistance in the plant.
“We can ultimately accelerate the delivery of improved products that are really highly performing, high yielding, and also resistant to that viral disease,” Gutterson said, explaining how the technology would benefit smallholders. “Should the disease spread outside of Africa we’ll be poised to deliver solutions even faster.”
DuPont Pioneer and the Broad Institute have signed an agreement to allow universities and non-profit organizations to use the technology for agricultural research and product development.
The joint licensing relationship opens up democratic access to CRISPR-Cas9 for agriculture, Gutterson said, adding that research collaborations with CIMMYT and Donald Danforth Plant Science Center will facilitate access to the technology in the developing world, enriching the livelihoods of farmers.
The technology will also benefit non-commodity crops, known as “orphan crops,” said Nigel Taylor, interim director of the Institute for International Crop Improvement at Donald Danforth Plant Science Center.
“The exciting thing about them is that they have huge potential because they have not undergone the improvement maize or rice have gone through,” Taylor said.
Donald Danforth and DuPont Pioneer are conducting joint research using CRISPR Cas9 into cassava brown streak virus disease, which is projected to spread from East Africa to Nigeria, the largest producer of cassava in the world.
“We edited two of the genes, which means the virus cannot replicate properly in the plant,” Taylor said. “We’re seeing the viral load is completely reduced.”
Taylor also said he would like to develop improved varieties of teff, which is widely grown in Ethiopia and Eritrea, where the seeds are used to make the food staple “injera,” a sourdough flatbread.
REGULATORY FRAMEWORK
To ensure access to the technology, consumers, farmers and scientists in Africa must be involved, and questions about how new crops are regulated must be addressed, the scientists agreed.
“We must engage in regulatory work with stakeholders,” Taylor said. “African research centers and others around the world must be part of this conversation right now – communication and education about new technologies are essential.”
If scientists use CRISPR-Cas9 to rapidly convert popular varieties from, for example, MLN-susceptible to MLN-resistant, they will make a lasting contribution to farmer livelihoods in Africa, Pixley said.
“However, we can’t yet assume that the benefits of these technologies will reach smallholder farmers,” he said.
“Public opinion is largely unformed because few people know about CRISPR-Cas9, and since the regulatory framework is largely undefined, we have a great opportunity to help form it in a way to make the benefits of these technologies available to smallholder farmers.”
We need to begin by recognizing and respecting the sovereignty of every country to decide if, when and how they are going to use this technology, he added.
I think we have a great responsibility to provide accurate, complete and trustworthy information to the public as we bring this technology into the public domain and to the regulatory process, he said.
“We know that it’s not going to be a magic bullet because no technology is, but we also think that it’s unethical to dismiss any technology without responsibly considering its possible contributions,” Pixley said.
The Borlaug Dialogue conference is held each year in Des Moines to coincide with World Food Prize celebrations. This year delegates feted the 2017 laureate Akinwumi Adesina, president of the African Development Bank, thematically focused on “The Road out of Poverty.”
Maize (also known as corn) seed samples in CIMMYT’s seed bank. CIMMYT/file
DES MOINES, Iowa (CIMMYT) – Scientist Kevin Pixley holds a large, clear plastic bottle up to the light to illuminate the yellow corn kernels inside. He is leading a project to catalogue 178,000 corn and wheat seeds at the International Maize and Wheat Improvement Center’s (CIMMYT) seed bank near Mexico City.
“The difficulty farmers and researchers face is that no matter how hard they look they can’t see inside a seed to predict its hardiness – they never know whether it will withstand the growing conditions it will experience,” said Pixley, who will speak at the 2017 Borlaug Dialogue symposium in Des Moines, Iowa, on October 18.
CIMMYT’s mission is to apply maize and wheat science for improved livelihoods around the world.
“Our seed bank provides a sub-zero temperature refuge for the largest collection of maize and wheat seeds in the world,” explained Pixley, who leads CIMMYT’s Seeds of Discovery (SeeD) project. “Recent technological advances are accelerating our understanding of the inner workings of these seeds, making them ever more useful to researchers and farmers.
“Through conservation, characterization and use of natural biodiversity, we’re not just helping to improve livelihoods for smallholder farmers in the present, but we’re building our capacity to thwart future threats to food security,” Pixley said. “Every year we ship some 300,000 maize and wheat seed samples to farmers and researchers.”
Through the SeeD partnership between CIMMYT, Mexico’s ministry of agriculture (SAGARPA) and the MasAgro (Sustainable Modernization of Traditional Agriculture) project, scientists are developing the capacity for farmers to prepare for specific or as yet unanticipated needs.
“Seeds of Discovery offers the next generation of Mexican scientists the training and technologies they need to support food security,” said Jorge Armando Narvaez Narvaez, Mexico’s sub-secretary of agriculture.
“In some ways our work has only just begun, but we’re leaps and bounds ahead of where we would be thanks to applying new technologies to secure the food and nutrition needs of our growing population,” Pixley said.
Afghan women from wheat farming villages in focus-group interviews as part of Gennovate, a global study on gender and agricultural innovation. Photo: CIMMYT archives
EL BATAN, Mexico (CIMMYT) — New research shows improved wheat raises the quality of life for men and women across rural communities in Afghanistan.
A recent report from Gennovate, a major study about gender and innovation processes in developing country agriculture, found that improved wheat varieties emerged overwhelmingly among the agricultural technologies most favored by both men and women.
In one striking example from Afghanistan, introducing better wheat varieties alone reduced women’s work burden, showing how the uptake of technology – whether seeds or machinery – can improve the quality of life.
“Local varieties are tall and prone to falling, difficult to thresh, and more susceptible to diseases, including smuts and bunts, which requires special cleaning measures, a task normally done by women,” said Rajiv Sharma, a senior wheat scientist at the International Maize and Wheat Improvement Center (CIMMYT) and country liaison officer for CIMMYT in Afghanistan. “Such varieties may comprise mixes of several seed types, including seed of weeds. They also give small harvests for which threshing is typically manual, with wooden rollers and animals, picking up sticks, stones, and even animal excrement that greatly complicates cleaning the grain.”
Both women and men spoke favorably about how improved wheat varieties have eased women’s wheat cleaning work. “Improved seeds can provide clean wheat,” said an 18-year old woman from one of the study’s youth focus groups in Panali, Afghanistan. “Before, we were washing wheat grains and we exposed it to the sun until it dried. Machineries have [also] eased women’s tasks.”
Finally, Sharma noted that bountiful harvests from improved varieties often lead farmers to use mechanical threshing, which further reduces work and ensures cleaner grain for household foods.
Gennovate: A large-scale, qualitative, comparative snapshot
Conceived as a “bottom-up” idea by a small gender research team of CGIAR in 2013, Gennovate involves 11 past and current CGIAR Research Programs. The project collected data from focus groups and interviews involving more than 7,500 rural men and women in 26 countries during 2014-16.
According to estimates of the Food and Agriculture Organization of the United Nations (FAO), if women farmers had the same access to resources as men, agricultural output in developing countries would rise by an estimated average of as high as 4 percent. Photo: CIMMYT archives
Some 2,500 women and men from 43 rural villages in 8 wheat-producing countries of Africa and Asia participated in community case studies, as part of the CGIAR Research Program on Wheat.
“Across wheat farm settings, both men and women reported a sense of gradual progress,” said Lone Badstue, gender specialist at CIMMYT and Gennovate project leader. “But women still face huge challenges to access information and resources or have a voice in decision making, even about their own lives.”
According to estimates of the Food and Agriculture Organization of the United Nations (FAO), if women farmers, who comprise 43 per cent of the farm labor force in developing countries, had the same access to resources as men, agricultural output in 34 developing countries would rise by an estimated average of as high as 4 percent.
“Gender-related restrictions such as limitations on physical mobility or social interactions, as well as reproductive work burden, also constitute key constraints on rural women’s capacity to innovate in agriculture,” Badstue explained.
Gender equity drives innovation
The Gennovate-wheat report identified six “positive outlier communities” where norms are shifting towards more equitable gender relations and helping to foster inclusiveness and agricultural innovation. In those communities, men and women from all economic scales reported significantly higher empowerment and poverty reductions than in the 37 other locations. Greater acceptance of women’s freedom of action, economic activity, and civic and educational participation appears to be a key element.
“In contexts where gender norms are more fluid, new agricultural technologies and practices can become game-changing, increasing economic agency for women and men and rapidly lowering local poverty,” Badstue said.
The contributions and presence of CIMMYT in Afghanistan, which include support for breeding research and training for local scientists, date back several decades. In the last five years, the Agricultural Research Institute of Afghanistan (ARIA) of the country’s Ministry of Agriculture, Irrigation & Livestock (MAIL) has used CIMMYT breeding lines to develop and make available to farmers seed of 15 high-yielding, disease resistant wheat varieties.
GENNOVATE has been supported by generous funding from the World Bank; the CGIAR Gender & Agricultural Research Network; the government of Mexico through MasAgro; Germany’s Federal Ministry for Economic Cooperation and Development (BMZ); numerous CGIAR Research Programs; and the Bill & Melinda Gates Foundation.
Food security is at the heart of Africa’s development agenda. However, climate change is threatening 
