The importance of biodiversity-friendly agriculture is starting to be recognized more widely. CIMMYT researcher, Frédéric Baudron, co-author a new paper exploring the importance of new strategies for biodiversity-smart agricultural development.
Read the full story.
Public and private crop research organizations worldwide have worked behind the scenes for decades, bolstering the resilience of staple crops like maize and wheat to fight what is shaping up to be the battle of our time: feeding humanity in a biosphere increasingly hostile to crop farming.
In the case of wheat â which provides some 20% of carbohydrates and 20% of protein in human diets, not to mention 40% of total cereal exports â harvests spoiled by heat waves, droughts, and crop disease outbreaks can send food prices skyrocketing, driving world hunger, poverty, instability, human migration, political instability, and conflict.
Century-high temperature extremes and the early onset of summer in South Asia in 2022, for example, reduced wheat yields as much as 15% in parts of the Indo-Gangetic Plains, a breadbasket that yearly produces over 100 million tons of wheat from 30 million hectares of crop land.
Around half the worldâs wheat crop suffers from heat stress, and each 1 °C increase in temperature reduces wheat yields by an average 6%, according to a 2021 review paper âHarnessing translational research in wheat for climate resilience,â published in the Journal of Experimental Botany, which also outlines nine goals to improve the climate resilience of wheat.
Droughts and shrinking aquifers pose equally worrying threats for wheat, said Matthew Reynolds, a wheat physiologist at the International Maize and Wheat Improvement Center (CIMMYT) and lead author of the study. âWater availability is the biggest factor influencing potential yield in a majority of wheat environments globally,â Reynolds explained. âStudies predict severe water scarcity events for up to 60% of the worldâs wheat-growing areas by the end of this century.â
Science and sources to toughen wheat
Along with modernized, more diverse cropping systems and better farm policies, more resilient varieties are crucial for sustainable wheat production, according to Reynolds and a wheat breeder colleague at CIMMYT, Leo Crespo, who added that breeders have been working for decades to stiffen wheatâs heat and drought tolerance, long before climate change became a buzzword.
âBreeding and selection in diverse environments and at targeted test sites characterized by heat and natural or simulated drought has brought farmers wheat varieties that perform well under both optimal and stressed conditions and weâre implementing new technologies to speed progress and lower costs,â said Crespo, mentioning that the Centerâs wheat nurseries SAWYT and HTWYT target semi-arid and heat-stressed environments respectively and are sent yearly to hundreds of public and private breeders worldwide through the International Wheat Improvement Network (IWIN). “Retrospective analysis of IWIN data has shown that heat tolerance has been increasing in recent years, according to a 2021 CIMMYT study.”
âClimate change is a serious driver of potential disease epidemics, since changeable weather can increase selection pressure for new virulent pathotypes to evolve,â said Pawan Singh, a CIMMYT wheat pathologist. âWe must be ever vigilant, and the IWIN is an invaluable source of feedback on potential new disease threats and changes in the virulence patterns of wheat pathogens.â
In the quest to improve climate resilience in wheat, CIMMYT âpre-breedingâ â accessing desired genetic traits from sources like wheatâs grassy relatives and introducing them into breeding lines that can be crossed with elite varieties â focuses on specific traits. These include strong and healthy roots, early vigor, a cool canopy under stress, and storage of water-soluble carbohydrates in stems that can be used as stress intensifies to complement supplies from photosynthesis, as well as an array of traits that protect photosynthesis including âstay-greenâ leaves and spikes and pigments that protect the delicate photosynthetic machinery from oxidative damage caused by excess light.
Though elite breeding lines may contain genetic variation for such traits, in pre-breeding researchers look further afield for new and better sources of resilience. The vast wheat seed collections of CIMMYT and other organizations, particularly seed samples of farmer-bred heirloom varieties known as âlandraces,â are one potential source of useful diversity that cutting-edge genetic analyses promise to help unlock.
Rich diversity for wheat is still found in farmersâ fields in India, in the northern states of the Himalayan region, the hill regions, and the semi-arid region of Rajasthan, Gujarat, Karnataka. The landraces there show tolerance to drought, heat, and saline soils.
The so-called âsynthetic wheatsâ represent another plentiful source of resilience genes. Synthetics are the progeny of crosses of tetraploid wheat (having four chromosomes, like the durum wheat used for pasta) with wild grass species. CIMMYT and other organizations have been creating these since the 1980s and using them as bridges to transfer wild genes to bread wheat, often for traits such as disease resistance and heat and drought tolerance.
The study, creation, and use of bridging lines, landraces, and seed collections with useful traits as part of pre-breeding is described in the 2021 paper âProgress and prospects of developing climate resilient wheat in South Asia using modern pre-breeding methods,â published in the science journal Current Genomics.
Lines with new sources of heat- and drought-tolerance from CIMMYTâs pre-breeding are also distributed to public and private breeders worldwide via the IWIN for testing as the Stress Adapted Trait Yield Nurseries (SATYNs), according to the paper. These special nurseries are grown by national and private breeders throughout South Asia, for example in Afghanistan, Bangladesh, India, Iran, Nepal, and Pakistan. Lines from the nursery have on occasion been released directly as varieties for use by farmers in Afghanistan, Egypt, and Pakistan.
A critical challenge in pre-breeding is to identify and keep desirable wild genes while culling the undesirable ones that are also transferred in crosses of elite breeding lines with landraces and synthetics. One approach is through physiological pre-breeding, where complementary crosses are made to improve the crop performance under drought and heat stress. The second approach is using genomic prediction, on the basis of seeds, or accessions, in the gene bank collection that have gone through genomic and phenotyping analysis for target traits such as heat and drought tolerance. These approaches can also be combined to boost the speed and effectiveness of selecting strong varieties.
Breeding revolutions
Wheat breeding is being revolutionized by advances in âhigh-throughput phenotyping.â This refers to rapid and cost-effective ways to measure wheat performance and specific traits in the field, particularly remote sensing â that is, crop images taken from vehicles, drones, or even satellites. Depending on the wavelength of light used, such images can show plant physiochemical and structural properties, such as pigment content, hydration status, photosynthetic area, and vegetative biomass. Similarly, canopy temperature images from infrared photography allow detection for crop water status and plant stomatal conductance. Â âSuch traits tend to show better association with yield under stress than under favorable conditionsâ, said Francisco Pinto, a CIMMYT wheat physiologist who is developing methods to measure roots using remote sensing. âA remotely sensed âroot indexâ could potentially revolutionize our ability to breed for root traits, which are critical under heat and drought stress but have not been directly accessible in breeding.â
Innovative statistical analysis has greatly increased the value of field trials and emphasized the power of direct selection for yield and yield stability under diverse environments.
Initial results from genomic selection programs, particularly where combined with improved phenotyping techniques, also show great promise. The potential benefits of combining a range of new technologies constitute a valuable international public good.
New initiatives
Launched in 2012, the Heat and Drought Wheat Improvement Consortium (HeDWIC) facilitates global coordination of wheat research to adapt to a future with more severe weather extremes, specifically heat and drought. It delivers new technologies â especially novel wheat lines  to wheat breeders worldwide via the International Wheat Improvement Network (IWIN), coordinated for more than half a century by CIMMYT.
HeDWIC is supported by the Foundation for Food and Agriculture Research (FFAR) and is part of the Alliance for Wheat Adaption to Heat and Drought (AHEAD), an international umbrella organization set up by the Wheat Initiative to bring the wheat research community together and to exchange new germplasm, technologies and ideas for enhancing tolerance to heat and drought.
Cover photo: Night heaters to increase night temperature in the field, as increasingly warmer nights are diminishing yield in many cropping systems. (Photo: Enrico Yepez/CIMMYT)Â
Through decades-long Asian and global partnerships, the International Maize and Wheat Improvement Center (CIMMYT) is refining and spreading a suite of resource-conserving, climate-smart innovations for highly diverse maize- and wheat-based cropping systems, including more precise and efficient use of water and fertilizer, as well as conservation agriculture, which blends reduced or zero-tillage, use of crop residues or mulches as soil covers, and more diverse intercrops and rotations.
âZero-tillage and residue management for cereals â that is, sowing the seed directly into unplowed soils and residues from the preceding rice crop â has been adopted on a significant area in the transact of Indo-Gangetic Plain, with positive impacts on crop yields, profitability, and resource-use efficiencies,â said Tek Sapkota, senior scientist in agricultural systems/climate change, CIMMYT.
The paper âConservation agriculture for sustainable intensification in South Asia,â published in the science journal Nature Sustainability reported that, compared to the conventional practice, conservation agriculture resulted overall in a 4.6% higher grain yield, a 14.6% improvement in water use efficiency, and a 25.6% greater net economic return. The net economic return was 40.5% higher for full conservation agriculture but, given the benefits of partial adoption of the practices, rigid adherence to an âall or nothingâ approach to spread conservation agriculture in South Asia does not seem warranted.
Conservation agriculture also offers several ecosystem services. In the study data, global warming potential was reduced by as much as 33.5% in rice-wheat systems, values that are consistent with other research. Moreover, conservation agriculture-based practices provide an economically feasible alternative to burning rice residues, a serious public health threat in northwestern India given the roughly 23 million tons of residues that are burned each year in the region.
âMore widespread adoption of zero-tillage in India has been made possible with the development of next-generation tractor-drawn implements that allow direct seeding into heavy residues, as well as business models whereby implement owners contract out with neighboring farmers to sow their crops and provide other services,â said Sapkota. âNational governments in South Asia are actively promoting conservation agriculture to address residue burning and other farming sustainability problems.â
Fitting conservation agriculture to maize farming in Mexico
Efforts to adapt conservation agriculture and promote its adoption by farmers operating highly-diverse, mostly rainfed maize-based cropping systems in Mexico have had mixed results. A recent study assessed soil health in 20 trials in starting between 1991 and 2016 in agro-ecologies ranging from handplanted traditional systems to intensive irrigated systems, contrasting conservation agriculture effects with those of local conventional practices, which commonly involve tillage, residue removal, and continuous maize production.
As reported in the 2021 paper âEffects of conservation agriculture on physicochemical soil health in 20 maize-based trials in different agro-ecological regions across Mexico,â published in the science journal Land Degradation and Development, conservation agriculture increased maize yields at most sites by 0.85 tons per hectare, on average. Organic matter and nitrates were higher in topsoils under conservation agriculture and soil aggregate stability was greater, meaning the soil more effectively moved air and water to plant roots. For other soil health parameters, such as nutrient content, pH, or compaction, most values were determined more by local soil type than by crop management.
âGiven the significant variation across agro-ecologies, local adaptive trials are important to assess the effects of conservation agriculture on soil health and fit it to local conditions,â said Simon Fonteyne, a CIMMYT cropping systems agronomist and first author of the paper.
Emissions control
Several recent studies have assessed the costs and potential of various sustainable intensification technologies for reducing greenhouse gas emissions in India, Bangladesh and Mexico. Their findings can help inform national policies on food security, economic development and environment, including those relating to the Paris Agreement.
In the 2019 study âCost-effective opportunities for climate change mitigation in Indian agriculture,â published in the journal Science of the Total Environment, CIMMYT and partners found that estimated total emissions from Indian agriculture were 481 tons of CO2 equivalent (MtCO2e) in 2012, with crops contributing over 40% and livestock nearly 60%. Under a business-as-usual scenario, agricultural greenhouse gas emissions in India would be 515 MtCO2e by 2030. This annual emissions could be reduced by 85.5 MtCO2e through adoption of mitigation practices and about 80% of that reduction could be achieved through measures that would actually save money and, in many cases, could be implemented with current technology. The efficient use of fertilizer, zero-tillage, and rice-water management could deliver more than 50% of the technical abatement potential.
âRealization of this mitigation potential will depend largely on the extent adoption by farmers,â said Sapkota, who was lead author of the study. âLarge-scale adoption of apparently win-win options is not happening, so the government of India will need to apply appropriate policy measures and incentives, consistent with its food security and emission reduction goals.
A similar study in Bangladesh, reported in the 2021 paper âQuantifying opportunities for greenhouse gas emissions mitigation using big data from smallholder crop and livestock farmers across Bangladesh,â published in the journal Science of the Total Environment, found greenhouse gas emissions from agriculture in Bangladesh of 76.8 MtCO2e for 2014â15. Yearly emissions by 2030 under a business-as-usual approach would approximate 86.9 MtCO2e and, by 2050, about 100 MtCO2e. Adoption of realistic, climate-smart crop and livestock management options to reduce emissions offer mitigation opportunities of 9.51 MtCO2e per year by 2030 and 14.21 MtCO2e by 2050. As much as 75% of this potential can be achieved through cost-saving options that benefit smallholder farmers. As is the case for India, realization of this potential largely depends on the degree to which supportive policies and measures can encourage farmer adoption.
A similar rapid assessment of costs for to mitigate greenhouse gas emissions from crops, livestock, and forestry in Mexico found a national mitigation potential of 87.9 MtCO2eq per year, fully 72.3 MtCO2eq from livestock. As reported in the 2022 paper, âQuantification of economically feasible mitigation potential from agriculture, forestry and other land uses in Mexico,â published in the science journal Carbon Management, implementing mitigation potential on Mexican cropland could bring net benefits, compared to livestock and forestry options, which involve net costs. In the 2021 paper “Reduced Water Use in Barley and Maize Production Through Conservation Agriculture and Drip Irrigation” a reduction of emissions caused by lower fuel use in conservation agriculture of 192 kg CO2 haâ1 Â was measured in farmers fields, as well as an increase in soil carbon and a reduction in water use.
As climate change effects intensify, new innovations that enable smallholder farmers to adapt are no longer an option but a necessity. Significant parts of Zimbabwe are semi-arid, receiving less than 600mm of rainfall per year. Smallholder farming communities in districts such as Buhera have embraced feed production and water conservation innovations deployed by the International Maize and Wheat Improvement Center (CIMMYT) as part of the Livestock Production Systems in Zimbabwe project (LIPS-Zim). The project, funded by the European Union and led by the International Livestock Research Institute (ILRI) and CIMMYT, champions the crop-related aspects of interventions and aims to increase livestock productivity in Zimbabweâs semi-arid regions. The project specifically aims to promote increased adoption of climate-relevant innovations in livestock-based production systems and improved surveillance and control of livestock diseases. While focused on livestock, the project is based on the premise that the performance of the livestock sector depends heavily on crop husbandry. By the same token, the livestock sector has bi-products that directly impact the productivity of crops.
Zimbabwe is a country that is well suited to mixed farming systems. Most smallholder farmers have treated livestock and crop production as mutually exclusive, but the two enterprises can have a significant complementary effect on each other.
CIMMYT Cropping Systems Agronomist Isaiah Nyagumbo is leading the development of crop husbandry innovations aimed at increasing feed production that are poised to benefit smallholder farmersâ crop productivity and enhance the conditioning of livestock, especially cattle.
Despite extension recommendations for farmers not to grow maize in these regions, studies show that 60% of the arable land is still occupied by maize. This is due to maizeâs popularity among farmers thanks to its diverse uses.
One solution is to support farmers with the most appropriate cultivars and most effective production technologies to help them be more resilient to climate change induced challenges. To contribute towards LIPS-Zimâs objective for increased feed production, CIMMYT scientists are testing and demonstrating the use of drought tolerant and nutritious maize varieties along with a wide range of leguminous species such as mucuna, dolichos lab-lab and cowpea, which are grown mostly as intercrops. Efforts are also being made to develop innovative water conservation options through reduced or no-till planting basins and tied ridging systems reinforced with different mulching options including conventional organic and synthetic artificial mulches. These are then being compared to traditional conventional mouldboard ploughing systems.
So far, the results are exciting and helping farmers to see the productivity gains from applying different technologies. Mr. and Mrs. Nyekete, smallholder farmers who volunteered to work with CIMMYT on these innovations, are optimistic about widespread adoption once the trials are concluded as the technologies can suit different levels of investment by farmers.
âWe have a lot of farmers visiting us as they observe a diversity of technologies on our plot. The artificial mulch concept is one which is very new, and farmers are curious as to how it works. They can observe for themselves that, especially when used with tied ridges, it is very effective in retaining moisture,â said Mr and Mrs Nyekete.
âThe same applies to organic mulch. Government extension workers have, over the years, been encouraging us to plant our maize under the Pfumvudza conservation agriculture model, and in it is the use of organic materials as mulch. The level of compliance in areas such as Buhera has been low, where people practice Pfumvudza without fully applying all the principles, especially soil cover. The water conservation trials are providing evidence that when one dedicates themselves to mulching their crop, whether using organic or synthetic mulches, the maize productivity is comparatively higher. As you can see, the maize plots with these water harvesting technologies are showing high vegetative growth in comparison to conventionally planted maize.â
Over the years, there has been a slow adoption of new innovations emanating from scientific research usually conducted on research stations. The use of on-farm research trials and demonstrations helps smallholder farmers to participate in the research process and co-create technologies, which shortens the adoption period and stimulates adoption at scale. This approach enables more farmers, who are not hosts, to benefit from the technologies showcased in the trials and to observe and learn from the trials. As the saying goes, âseeing is believingâ and farmers can choose the options most relevant to their own circumstances. As such, farmers can conclude for themselves which technologies bear results compelling enough for them to adopt.
Despite the artificial mulching technology demonstrating impressive results so far, Nyagumbo cautions that before the technology can be promoted at scale, more research, as well as proof of concept for these systems are needed.
âFirstly, we see that the quality of the material used has a big bearing on the ability to reduce evaporation from the soil. Secondly, some farmers have observed germination challenges due to the synthetic materials creating an attractive habitat for rodents that eat the maize seed before it germinates. Thirdly, the returns from such investments need to be justified by highly attractive economic returns arising from high yields that will also enable farmers to intensify their production systems by producing their food needs from much smaller areas. Further studies and analyses therefore need to be conducted,â said Nyagumbo.
âFurthermore, so far the idea of tied ridging combined with organic mulches also seems to offer a highly attractive option for farmers that will contribute to increased feed productivity from the enhanced grain and crop residues, since increased biomass output also means increased livestock feed availability.â
While breeding excellence is proving to be an effective method for responding to climate change through improved seed varieties and high-performance livestock breeds, new crop and livestock production technologies are required to complement the genetic gains from breeding. The crop production technologies being showcased in in Buhera along with drought tolerant and nutritious maize varieties and legumes, promise to be transformative for semi-arid regions for both crop and livestock systems.
The long-term climate outlook for sub-Saharan Africa predicts more erratic rainfalls and higher temperatures. For this reason, the rapid uptake of measures to adapt to climate change within seed systems is of paramount importance. In Zimbabwe, the adoption of âclimate-smart seed varietiesâ, environmentally-sustainable and scale-appropriate mechanization is critical to reaching zero hunger in the face of climate change. Farmers in Zimbabweâs Masvingo district appear to have embraced this goal. More than 1,000 farmers participated in recent R4/Zambuko climate smart seed and mechanization fairs held in the region on October 11 and 12, respectively.
The fairs were organized by the International Maize and Wheat Improvement Center (CIMMYT) in partnership with Zimbabweâs Ministry of Lands, Agriculture, Fisheries, Water and Rural Development. Financial support was provided by the United States Agency of International Development (USAID), the Swiss Agency for Development and Cooperation (SDC) and the World Food Programme (WFP). With the onset of the 2022/2023 cropping season, the new OneCGIAR Ukama Ustawi initiative will build upon this work to reach thousands more farmers in the area.
One highlight of the fairs was a strong focus on smallholder mechanization, which saw Zimbabwean and international mechanization companies displaying their products. Each demonstrated two-wheel tractors and a range of attachments, from trailers to crop production and harvesting implements. In the words of the District Development Coordinator (DDC) Kenneth Madziva, âItâs important that farmers own machinery that is appropriate to their context as we now need to move into an era of high productivity and efficient post-harvest processing. We also see some of the machinery on display quite relevant for conservation agriculture practices which aligns with the governmentâs Pfumvudza program.â Mechanizing the manual basin planting system in Pfumvudza to ripline seeding will dramatically reduce the farm labor usually needed to dig the basins while maintaining the key principles of conservation agriculture: no-tillage, crop residue retention and crop diversification.
According to Madziva, âSuch initiatives from partners are very welcome, as rural livelihoods are predominantly agriculturally based. There is need to rapidly transition our farmers from a donor dependence to self-sufficiency, hence I am impressed with the number of farmers I have seen buy seed with their own hard-earned money.â The fairs generally strive to achieve two goals: first, ensuring that farmers are well-informed about climate adapted varieties able to withstand climate challenges such as in-season dry-spells and/or heat stress, and, second, that they buy the improved seed directly from private sector partners.
It is hoped that increasing famersâ exposure to scale-appropriate mechanization will translate into increased purchases of the equipment and a move away from the drudgery of both draft or manual production and processing systems. Robin Vikström, the donor representative from WFP also stated that it is high time for smallholder farmer systems be intensified, and mechanization is one of the essential triggers of intensification.
Vikström, speaking on the significance of the events said, âSuch initiatives are part of a broader national resilience building strategy where our intention is to enable smallholder farmers to deal with climate shocks and stresses through capacity development trainings, diversified crop production systems, effective and well-governed Income Savings and Lending groups (ISALS) and improved livestock. This is a step forward from our tradition of distributing food, which is still necessary in certain contexts, but has to be progressed to self-reliance. The seed and mechanization fairs facilitate stronger interactions between the farmers and the private sector and furthermore the procurement of the right seed and mechanization for their ecological region. More interaction translates to better product development and increased sales which is a win-win for all stakeholders concerned. This is a major step towards sustainable achievement of food and nutrition security.â
Concerning the long-term plan of the intervention, Vikström added, âThe initiative is currently set to run until 2025 with plans already underway to expand to more wards and districts as the development strategy is proving to be yielding significant results.â The seed fairs resulted in the sale of approximately 1.9 metric tons of improved white and orange maize seed, generating over $6,000 in revenue for participating private sector vendors.
Christian Thierfelder, Principal Cropping Systems Agronomist at CIMMYT and Principal Investigator for the program said, âAs we expanded this year to different wards, our objective was to first create an educational platform for farmers where farmers could learn more about the various stress-tolerant seed varieties with improved genetics available from the private sector. Secondly, we wanted to create a selling platform for the private sector where various companies could have their products made much more easily accessible to the smallholder farmers. I am happy that the private sector talked about conservation agriculture, which is an important new narrative. Farmers need to grow the right seed in a good agronomic environment for the crop to succeed.â
Although this crop seasonâs outlook is yet to be officially communicated to farmers, there is high anticipation for a bumper harvest through improved varieties and efficient, mechanized operations and farmers were eager to buy the right seed to reap the benefits of science in their own homestead.
In an introductory essay for the Bill & Melinda Gates Foundation 2022 Goalkeepers report, Melinda French Gates explores progress against the UN General Assemblyâs 17 Sustainable Development Goals (SDGs). Latest analysis by the foundation and its partner Equal Measures 2030 suggests gender equality will not be achieved for 100 years, three generations later than hoped.
French Gates believes initiatives to improve gender equality âtreats symptoms, not the causeâ, which is why the International Maize and Wheat Improvement Center (CIMMYT) incorporates gender equality work into each project. Social norms and gender-based labor division mean women are often confined to set roles in agricultural production, leading to exclusion from decision-making and a lack of control over their economic wellbeing and household food security. Across CIMMYTâs work in the Global South, researchers are addressing multiple aspects of gender inequality.
Training shows women their power
Rina Begum, Nilufar Akter and Monika Rani are Bangladeshi women supported by CIMMYT to achieve their highest economic potential. Developing their business acumen enabled the women to take on essential roles in the workplace, establish themselves in their communities, and fund their childrenâs education.
CIMMYT-led workshops helped the women grow their self-confidence and identify where their skills and knowledge could enhance their economic situations. In turn, they are keen to help more women access the same opportunities for independence and growth.
âI used to think I wasnât cut out for light engineering because it was primarily male-dominated, but I was mistakenâ, confessed Akter. âThis industry has a lot to offer to women, and Iâm excited at the prospect of hiring more of them.â
âWhen women have economic means in their own handsânot just cash, but in an account that they controlâit unlocks all kinds of things for their lives,â French Gates says.
Adapting research methods to womenâs needs
CIMMYTâs Accelerating Genetic Gains in Maize and Wheat (AGG) project is designing a better framework for faster turnover of improved varieties and increased access for women and marginalized farmers. However, traditional data collection methods may not be suitable for understanding the true experiences of rural women.
Instead, researchers have adapted their data collection methods to cultural restrictions, where women may feel unable to talk openly. Instead of a traditional survey, the team used five vignettes that explore how the production and consumption decisions are held within the households. Respondents then chose the scenario that best represents their own experiences.
Providing opportunities for women to tell their stories in more accessible ways will lead to richer qualitative data, which can improve the development and implementation of gender interventions.
Climate change and gender equality
For International Day of Women and Girls in Science this year, researcher Tripti Agarwal shared her research on the impact of Climate-Smart Agricultural Practices (CSAPs) on women and farming households in Bihar, India. The region is at risk of natural disasters, causing agricultural production loss and food insecurity â with womenâs food security more severely affected.
Climate-Smart Villages (CSVs) could offer a solution by acknowledging the gender gap and promoting gender-equitable approaches in enhancing knowledge, developing capacity and improving practices. Through the adoption of climate-resilient practices and technologies, CSV reduces the risk of crop loss and ensures there is enough food for the household.
Agarwal also highlights the work that men must do to level the playing field. âWhen we talk about women, especially in rural/agricultural contexts, we see that support from the family is critical for them,â said Agarwal. âCreating plans and roadmaps for women would help achieve a gender-empowered agricultural domain, but we must also bring behavior change among men towards a more accepting role of women in farming and decision making.â
Careers for women in science
CIMMYTâs global presence provides opportunities for women to launch and grow their careers in science, technology, engineering, and mathematics (STEM).
Madhulika Singh, an agricultural scientist with CIMMYTâs Cereal Systems Initiative for South Asia (CSISA) project, made what was seen as a radical choice to study a STEM subject. She was inspired by seeing other women in her family build successful careers, showing the power of role models in inspiring the next generation. âI grew up thinking âthere is so much that a woman is capable of,â whether at home or her workplace,â said Singh.
Initiatives such as CIMMYTâs Women in Crop Science group also help to highlight role models, create mentorship opportunities, and identify areas for change. The group recently received the Inclusive Team award at the inaugural CGIAR Inclusive Workplace Awards.
âWhen I see women achieving their dreams in science, or as businesswomen, and supporting other women, that keeps me hopeful,â said French Gates.
Read the article: Melinda French Gates on her foundationâs shocking findings that gender equality wonât happen for 100 years: âMoney is powerâ
Cover photo: A girl in India harvests good quality hybrid green maize cobs. Women and girls play an essential role in global agriculture. (Credit: CSISA/Wasim Iftikar.)
In some of Ethiopia’s most vulnerable communities, climate change is having a disastrous effect on agriculture, a critical sector to the livelihood of millions. Droughts, floods, pests, and disease outbreaks are key challenges farmers face in the age of the climate crisis. These climate-related threats have already contributed to reducing agricultural productivity and food insecurity.
In order to minimize agricultural risks from the above challenges and maximize farmers’ resilience, there is a critical need to introduce the technologies, innovations, and practices that underpin ‘climate-smart agriculture. For instance, cascading knowledge on agricultural risk management and promoting conservation agriculture may prove to be sustainable practices that address the limiting factors of food security. This, however, cannot be done in a ‘one-size-fits-all’ approach. In Ethiopia, we’ve seen how climate-smart agriculture (CSA) not only needs to be localized â so it is effective in different environments â it also needs to be inclusive, meeting the needs of women and youth in various communities.
CSA is critical to making Ethiopian farmers and their communities more resilient in the face of climate change. Awareness-raising campaigns and consultations fit an important role in engaging scientists, practitioners, and beneficiaries to understand and implement area-specific climate adaptation mechanisms through CSA-based input. A current challenge is that climate-smart interventions in Ethiopia are limited because of a lack of awareness of the necessary skill set to implement and manage those technologies properly. After all, it is wise to remember that CSA is a knowledge-intensive exercise. For instance, let us look at the Ethiopian highlands, which constitute a substantial amount of the country’s farming population. In the extreme highlands of Ethiopia â generally dubbed as Wurch or mountain zone above 3800m elevation above sea level â CSA implementation is even scarce due to climatic and socio-economic conditions. In fact, those parts of the highlands are often referred to as the “forgotten agroecology” and agricultural research institutions â both in Ethiopia and beyond â must develop and package climate-smart interventions tailored for regions that have these agroecological characteristics.
Despite some practical challenges, it is also wise to note that there are successful cases of CSA implementation and addition across the various parts of the country. This is recognized for the literature review to document CSA experiences in the country and develop a detailed ‘CSA compendium’. These experiences can promote public engagement informed and inspired by the practical experience of climate-smart interventions, both from sites that have similar agroecological characteristics – as well as different â so that farmers and communities can learn from the successes and failures of other ventures. This public engagement should be underpinned by business and financing models that work for resource-poor farmers, so they can access or invest in making their agriculture more climate-smart.
Knowing what works where will be essential to develop strategies that can facilitate targeting and scaling CSA approaches. Developing a CSA compendium, a collection of concise but detailed information on CSA practices can be an entry point to achieve this â which also requires efforts from various experts and collaboration among institutions in the country and beyond.
In line with this understanding, a recent workshop in Ethiopia brought together researchers from the Ethiopia Institute of Agricultural Research (EIAR) and the Ministry of Agriculture, the Regional Bureau of Agriculture, alongside partners from regional agricultural research institutes, Universities, and CGIAR centers.
It aimed to raise awareness among partners on the kinds of climate-smart packages of agricultural technologies and practices that are socially inclusive and responsive to the needs of young people while also being feasible from a socio-economic standpoint and ready to be expanded and delivered on a bigger scale. Key presentations were made about what CSA is and what it is not. In addition, the type and description of indicators used to identify CSA practices that are economically feasible, socially acceptable, and gender-responsive were discussed in-depth. As part of this exercise, experts identified more than 20 potential climate-smart agriculture interventions tested, validated, and implemented effectively in different parts of the country.
Some of the key presentations and discussions at the workshop revealed critical lessons for implementing CSA:
The workshop was the first of a series planned to raise awareness of different approaches to climate-smart agriculture while aligning Ethiopian institutions behind common understandings of how climate-smart agriculture can be delivered at both a local and national level.
In closing this first workshop, Ermias Abate, Deputy Director-General of the Amhara Region Agricultural Research Institute, stated, “Agriculture wouldn’t move an inch forward if we continued with business as usual and hence the need to be smart to face the new realities of agriculture under climate change.”
The Accelerating Impacts of CGIAR Climate Research in Africa (AICCRA) workshop was held between December 24 and 25, 2021, in Bahir Dar, Ethiopia, and was organized jointly by:
Over the years, wheat-based foods have increasingly been incorporated as part of Kenyan meals. One example is packaged bread, which has become a common feature on Kenyan breakfast tables with millions of loaves from industrial bakeries delivered to retail shops daily, countrywide. Another example is chapati â a round unleavened flat bread. Once reserved for special occasions, chapati can now be purchased from roadside venders throughout the capital Nairobi.
Millers and processors in Kenya are highly dependent on imported wheat to meet the strong demand for wheat-based food products. The conflict between Russia and Ukraine, two of the most important sources of imported wheat for Kenya, presents a major threat to millers and industrial bakeries. Â Prices for bread and chapati are increasing and may continue to increase. Governments and wheat-related industries are looking at short- and long-term options to reduce utilization of imported wheat. One short-term option is the blending of wheat flour with flour derived from locally available crops, such as cassava, millet or sorghum.
Record-high price of wheat
A visit to local industrial bakeries and wheat flour millers on the outskirts of Nairobi by International Maize and Wheat Improvement Center (CIMMYT) researchers confirmed the effects of record-high global prices of wheat. Â Global Wheat Program director Alison Bentley and senior economist Jason Donovan had conversations with leaders of industrial bakeries and millers, who gave insights into their grain demands, production processes and sales volumes.
One of the leaders of an established industrial bakery divulged that they use approximately 15,000 tons of wheat flour monthly to make baked products, with only 10% of the wheat obtained locally.
âIn the last ten years, local wheat production has comprised about ten to fifteen percent of our cereal mixture for bread, and we were already paying higher prices to farmers compared to import prices. The farmers were already being paid about 30 to 40 dollars more per ton,â a manager of a large baking industry in Kenya explained to the CIMMYT team.
According to government regulations, millers and bakeries must purchase locally produced wheat at agreed prices before they can buy imported wheat. He agreed that though the quality of local wheat is good, the local production cannot compete with the higher volume of imported wheat or its lower price.
Growing wheat in East Africa
It has been more than four months since the Russia-Ukraine conflict unfolded, and since then prices of wheat-based products have been increasing significantly. The current crisis has sparked the debate on low levels of self-sufficiency in food production for many countries. And this is especially the case for wheat in Kenya, and more widely in Africa.
Bentley points out that the biophysical conditions to produce wheat in East Africa are present and favorable. However, more work is needed to strengthen local wheat production, starting with efficient seed systems. Farmers who are interested in growing wheat need access to high performing and stress-tolerant wheat varieties.
Practical response to the crisis
With no certainty as to how long the conflict will continue and climate change resulting in significant crop loss in key production zones, wheat shortages on international markets could become a reality. Blending of wheat flour with locally available crops could be an option as an immediate response to the current scarcity of wheat in East Africa. âBlending [flour] is when for instance five percent of wheat flour is replaced with flour from a different crop such as sorghum or cassava,â Bentley explained.
Donovan added that, though it might seem like a small number, it becomes significant in consideration to the volume of wheat that industries use to make different products, translating into thousands of metric tons. He noted that blending flour therefore has the potential to create a win-win situtation, because it can boost the demand for local crops and address uncertainty and price volatility on international wheat markets.
Consumer acceptance of new products
During a full week of engagements with universities, partners, and industry experts in Kenya, the CIMMYT team explored the current interest of the sector in blending wheat flour. Several partners agreed that this could be a potential way forward for the grain industry but all highlighted one key element: the importance of consumer acceptance. If the functionality of the flour or taste would be negatively influenced by blending wheat flour, it would represent a no-go from the industry, even if blends would have higher nutritional benefits or lower prices. âThis reinforces the need to understand consumer preferences and evaluate both the functionality of the flour to produce essential food products such as chapati or bread as well as the taste of those products,â Pieter Rutsaert explained.
CIMMYT researchers Sarah Kariuki and Pieter Rutsaert, both Markets and Value Chain Specialists, and Maria Itria Ibba, Head of the Wheat Quality Lab, are therefore engaging with local millers and universities in Kenya to design bread and chapati products derived from different wheat blends, to include blends comprised of 5%, 15% and 20% of cassava or sorghum. Lab testing and preliminary consumer testing will be used to identify the most promising products. These products will be taken to the streets in urban and peri-urban Nairobi to assess consumer tastes and preferences, through sensory analysis and at-home testing.
The market intelligence gained will offer foundational support for CGIARâs Seed Equal Initiative to accelerate the growth of a demand-driven seed system. By gathering and analyzing consumer preferences on selected crops for blending, such as from farmers and milling industries, Donovan pointed out that CGIAR breeding will continue to make informed choices and prioritize breeding for specific crops, that seek to address specific challenges, therefore having greater impact.
Donovan noted that data and information from the studies will provide much needed evidence and fill information gaps that will support governments, millers, processors and farmers to make decisions in response to the evolving wheat crisis.
The Accelerating Impacts of CGIAR Climate Research for Africa (AICCRA) project is an initiative that will enhance access to climate information services and validated climate-smart agriculture technologies in Africa.
AICCRA aims to support farmers and livestock keepers to better anticipate climate-related events and take preventative actions, with better access to climate advisories linked to information about effective response measures.
Partners of CGIARâs new regional integrated Initiative in eastern and southern Africa held a kick-off meeting in Nairobi on March 2â3, 2022. Eighty-five people participated, including national agricultural research extension programs, government representatives, private sector actors, funders and national and regional agricultural research and development organizations.
Entitled Ukama Ustawi, the Initiative aims to support climate-smart agriculture and livelihoods in 12 countries in eastern and southern Africa: Kenya, Zambia, Ethiopia and Zimbabwe (in Phase 1); Malawi, Rwanda, Tanzania and Uganda (in Phase 2); and Eswatini, Madagascar, Mozambique and South Africa (in Phase 3).
The Initiative aims to help millions of smallholders intensify, diversify and de-risk maize-mixed farming through improved extension services, institutional capacity strengthening, targeted farm management bundles, policy support, enterprise development and private investment.
Ukama Ustawi is a bilingual word derived from the Shona and Swahili languages. In Shona, Ukama refers to partnerships, and in Swahili, Ustawi means well-being and development. Together, they resemble the vision for the Initiative to achieve system-level development through innovative partnerships.
The meeting brought together partners to get to know each other, understand roles and responsibilities, identify priorities for 2022, and review the cross-cutting programmatic underpinnings of Ukama Ustawi â including gender and social inclusion, capacity strengthening and learning.
Baitsi Podisi, representing the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA), said he is excited to be part of the Initiative: “CCARDESA, in its cooperation and coordination mandate, can learn a lot from CGIAR in restructuring to respond to the changing times.â Podisi supported the partnership with CGIAR in the Initiativeâs embedded approach to policy dialogue, working with partners such as CCARDESA, the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) and the Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN).
Similarly, FANRPANâs Francis Hale emphasized the need not to re-invent the wheel but to work with partners who already have a convening power, to advance the policy agenda for diversification and sustainable intensification.
What were key issues discussed?
One of the features of Ukama Ustawi is the use of four interconnected platforms: a scaling hub, a policy hub, an accelerator program and a learning platform. These will provide spaces for exchange and learning with partners across all CGIAR Initiatives in the region. Partners conducted a series of âfishbowlâ interactions across work packages to review the planned activities and provide a clearer understanding of deliverables, identify synergies, potential overlaps, common partners and countries, and set timelines.
The Initiative will work with innovative multimedia platforms to change knowledge, attitudes and practices of millions of farmers in eastern and southern Africa. One key partner in this area is the Shamba Shape Up TV show and the iShamba digital platform. Sophie Rottman, Producer of Shamba Shape Up, said she is looking forward to the work with Initiative partners, that will help expand the show to Uganda and Zambia.
Jean Claude Rubyogo, representing the Pan-Africa Bean Research Alliance (PABRA) said: âIt is time we move away from CGIAR-initiated to country-initiated development activities. This is what Ukama Ustawi is all aboutâ.
Martin Kropff, Global Director of Resilient Agrifood Systems at CGIAR, explained CGIARâs regional integrated initiatives are designed to respond to national/regional demands. âThe initiatives will start by working with partners to assess the food and nutritional challenges in the region, and tackle them by bringing in innovative solutions.â
The event was concluded by agreeing on the implementation of the inception phase of the Ukama Ustawi Initiative, and follow-on discussions to finalize key activities in 2022.
Learn more about the Ukama Ustawi Initiative.
Materials from the meeting are available online:
This article was originally published on CGIAR.org.
From October 31 to November 12, all eyes and cameras turned to Glasgow, where the 26th Conference of the Parties of the United Nations Convention against Climate Change (COP26) took place in a hybrid format. With temperatures rising around the world and extreme weather events becoming increasingly frequent, country leaders and climate experts came together in Scotland to discuss the next steps in the fight against climate change.
Together with other CGIAR Centers, the International Maize and Wheat Improvement Center (CIMMYT) took part in this crucial conversation, drawing attention to the impact of climate change on smallholder agriculture and echoing CGIARâs call for increased funding for agricultural research and innovation.
Hereâs a summary of the events in which CIMMYT researchers and scientists participated.
November 6, 2021
Sponsored by the UK Met Office, this event focused on the effects of climate change on the resilience of food systems and how this impact is factored into decision-making. Speakers discussed the real-life application of climate risk information, highlighting the importance of global collaboration and multi-stakeholder partnerships in developing context-specific climate services.
Focusing on CIMMYTâs work in Ethiopia, research associate Yoseph Alemayehu and senior scientist Dave Hodson provided some insights on the wheat rust early warning system. This revolutionary mechanism developed by CIMMYT and partners helps farmers in developing countries predict this disease up to a week in advance.
âCOP26 highlighted the vulnerability of different agriculture sectors to climate change, including increased threats from pests and pathogens. From the work in Ethiopia on wheat rust early warning systems, strong partnerships and the application of advanced climate science can play an important role in mitigating some of the effects.â – Dave Hodson
November 8, 2021
Putting an emphasis on participatory governance and community-centered technologies, this event showcased innovative approaches to strengthen the resilience of African food systems, calling for increased investment in the scale-up of climate-smart agriculture practices to meet growing demand.
Joining from Zimbabwe, Christian Thierfelder, Principal Cropping Systems Agronomist gave an overview of CIMMYTâs work in southern Africa, explaining how the introduction of conservation agriculture back in 2004 helped farmers overcome low crop yields and boost their incomes.
âIf one thing was made clear at COP26, it is the urgent need for a change in the way we do agriculture. The status quo is not an option and we, as CIMMYT and part of the One CGIAR, will continue to generate the scientific evidence and climate-smart solutions to accelerate this change and address the climate challenges ahead of us, with farmers at the core of our work.â – Christian Thierfelder
November 10, 2021
The “4 per 1000” Initiative, a multi-stakeholder partnership of more than 650 members on food security and climate change, held a day-long hybrid event to explore how healthy soils can help agriculture and forestry adapt to and mitigate climate change.
At the Partner Forum, Bram Govaerts, Director General of CIMMYT, stressed the urgent need to fund soil science to achieve its carbon sequestration potential, reiterating CIMMYTâs commitment to supporting this science with results-oriented actions that scale out sustainable practices and technologies.
âFor me, the main take-away of the summit is the growing consensus and understanding that we need to transform agriculture and food systems to achieve global emissions targets on time.â – Bram Govaerts
Cover photo: The action zone and the globe at the Hydro, one of the venues in Glasgow where COP26 took place. (Photo: Karwai Tang/UK Government)
In this op-ed, Harvard Professor Gabriela Soto Laveaga stresses the importance of tackling hunger as more than a technical problem to be addressed through scientific advancement alone, praising CGIAR for its community-centered & inclusive approach to food systems amid the climate crisis.
Read more: https://www.washingtonpost.com/outlook/2021/11/22/throwing-money-problem-wont-solve-world-hunger/
Rice-wheat cropping rotations are the major agri-food system of the Indo-Gangetic Plains of South Asia, occupying the region known as the âfood basketâ of India. The continuous rice-wheat farming system is deceptively productive, however, under conventional management practices.
Over-exploitation of resources leaves little doubt that this system is unsustainable, evidenced by the rapid decline in soil and water resources, and environmental quality. Furthermore, continuous cultivation of the same two crops over the last five decades has allowed certain weed species to adapt and proliferate. This adversely affects resource-use efficiency and crop productivity, and has proven to negatively influence wheat production in the Western Indo-Gangetic Plains under conventional wheat management systems.
Studies suggest weed infestations could reduce wheat yields by 50-100% across the South Asian Indo-Gangetic Plains. Globally, yield losses from weeds reach 40%, which is more than the effects of diseases, insects, and pests combined.
Herbicides are not just expensive and environmentally hazardous, but this method of chemical control is becoming less reliable as some weeds become resistant to an increasing number common herbicides. Considering the food security implications of weed overgrowth, weed management is becoming increasingly important in future cropping systems.
How can weeds be managed sustainably?
Climate-smart agriculture-based management practices are becoming a viable and sustainable alternative to conventional rice-wheat cropping systems across South Asia, leading to better resource conservation and yield stability. In addition to zero-tillage and crop residue retention, crop diversification, precise water and nutrient management, and timing of interventions are all important indicators of climate-smart agriculture.
In a recently published 8-year study, scientists observed weed density and diversity under six different management scenarios with varying conditions. Conditions ranged from conventional, tillage-based rice-wheat system with flood irrigation (scenario one), to zero-tillage-based maize-wheat-mung bean systems with subsurface drip irrigation (scenario 6). Each scenario increased in their climate-smart agriculture characteristics all the way to fully climate-smart systems.
At the end of 8 years, scenario six had the lowest weed density, saw the most abundant species decrease dramatically, and seven weed species vanish entirely. Scenario one, with conventional rice-wheat systems with tillage and flooding, experienced the highest weed density and infestation. This study highlights the potential of climate-smart agriculture as a promising solution for weed suppression in northwestern India.
Read the full study: Climate-smart agriculture practices influence weed density and diversity in cereal-based agri-food systems of western Indo-Gangetic plains
Cover image: Farmer weeding in a maize field in India. (Photo: M. Defreese/CIMMYT)
The overall objective of the 5-year EU-funded DeSIRA action, led by the International Potato Center (CIP), is to improve climate change adaptation of agricultural and food systems in Malawi through research and uptake of integrated technological innovations.
CIMMYTâs role is focused on the following project outputs:
Wheat constitutes 20% of all calories and protein consumed, making it a cornerstone of the human diet, according to the United Nations. However, hotter and drier weather, driven by a changing climate, threatens the global wheat supply. To address this threat, the Foundation for Food and Agriculture Research (FFAR) awarded a $5 million grant to the International Maize and Wheat Improvement Center (CIMMYT) to develop climate-resilient wheat. CIMMYT leads global research programs on maize and wheat, sustainable cropping systems and policies to improve farmersâ livelihoods. These activities have driven major gains in wheat variety improvement across the globe for decades; in the US alone, for example, over 50% of the wheat acreage is sown with CIMMYT-related varieties.
Wheat is among the most widely grown cereal crops in the world and the third-largest crop grown in the US by acre. Nearly all US wheat crops are improved and supported by public agriculture research. As most wheat in the US is dependent on rainfall and has no access to irrigation, this research is critical for helping the plants â and producers â weather climatic changes including extreme heat and drought. Additionally, the demand for wheat is expected to rise in the coming years â as much as 60% by 2050. Without public research, wheat production could decrease by nearly 30% over the same period due to extreme climate conditions.
âFFAR leverages public agriculture research funding through public-private partnerships to pioneer actionable research. With temperatures on the rise and water becoming scarcer, we are committed to supporting wheat farmers and providing new wheat varieties designed with future environmental challenges in mind,â said FFARâs Executive Director Sally Rockey.
Using the FFAR grant, CIMMYT researchers are pioneering wheat breeding technologies to produce heat-tolerant, drought-resistant and climate-resilient wheat.
CIMMYT researchers and collaborators are applying cutting-edge approaches in genomics, remote sensing and big data analysis to develop new breeding technologies. A key intervention will explore the vast and underutilized reserve of wheat genetic resources to fortify the crop against current and future climate-related stresses.
âThis project will help bridge a longstanding gap between state-of-the-art technological findings and crop improvement to deliver climate resilient wheat to farmers as quickly as possible,â said Matthew Reynolds, head of Wheat Physiology at CIMMYT and principal investigator of the project.
Breakthroughs from the FFAR funded project will achieve impact for growers via the International Wheat Improvement Network (IWIN) that supplies new wheat lines to public and private breeding programs worldwide, and has boosted productivity and livelihoods for wheat farmers for over half a century, especially in the Global South.
The research and breeding supported by FFAR will be conducted under the Heat and Drought Wheat Improvement Consortium (HeDWIC), a project led by CIMMYT in partnership with experts across the globe, designed to ensure wheatâs long-term climate resilience. Under the umbrella of the Wheat Initiativeâs AHEAD unit, the most relevant advances in academia will be channeled to HeDWIC to help further boost impacts.
ââHeat,â âdroughtâ and âwheatâ are three of the most important words for billions of people,â said CIMMYT Interim Deputy Director for Research Kevin Pixley. âThis partnership between CIMMYT and FFAR will help ensure that the best agricultural science is applied to sustainably raise production of one of the worldâs most important staple crops, despite unprecedented challenges.â
CIMMYT Director General Martin Kropff said, âThis project represents not only a breakthrough to develop wheat for the future, but also an emerging partnership between CIMMYT and FFAR. I look forward to a productive collaboration that will move us all closer to our mission of maize and wheat science for improved livelihoods.â
FFARâs investment was matched by co-investments from the CGIAR Research Program on Wheat (WHEAT) and Accelerating Genetic Gains for Maize and Wheat (AGG), a project which is jointly funded by the Bill & Melinda Gates Foundation and the UK Foreign, Commonwealth, and Development Office (FCDO).
FOR MORE INFORMATION, OR TO ARRANGE INTERVIEWS, CONTACT:
Marcia MacNeil, Communications Officer, CGIAR Research Program on Wheat, CIMMYT. +52 5951148943, m.macneil@cgiar.org
Brian Oakes, FFAR. +1 202-604-5756, boakes@foundationfar.org
About the Foundation for Food & Agriculture Research
The Foundation for Food & Agriculture Research (FFAR) builds public-private partnerships to fund bold research addressing big food and agriculture challenges. FFAR was established in the 2014 Farm Bill to increase public agriculture research investments, fill knowledge gaps and complement USDAâs research agenda. FFARâs model matches federal funding from Congress with private funding, delivering a powerful return on taxpayer investment. Through collaboration and partnerships, FFAR advances actionable science benefiting farmers, consumers and the environment.
Connect:Â @FoundationFARÂ |Â @RockTalking
About CIMMYT
The International Maize and Wheat Improvement Center (CIMMYT) is the global leader in publicly-funded maize and wheat research and related farming systems. Headquartered near Mexico City, CIMMYT works with hundreds of partners throughout the developing world to sustainably increase the productivity of maize and wheat cropping systems, thus improving global food security and reducing poverty. CIMMYT is a member of the CGIAR System and leads the CGIAR Research Programs on Maize and Wheat and the Excellence in Breeding Platform. The Center receives support from national governments, foundations, development banks and other public and private agencies.
For more information, visit staging.cimmyt.org