As a fast growing region with increasing challenges for smallholder farmers, Asia is a key target region for CIMMYT. CIMMYT’s work stretches from Central Asia to southern China and incorporates system-wide approaches to improve wheat and maize productivity and deliver quality seed to areas with high rates of child malnutrition. Activities involve national and regional local organizations to facilitate greater adoption of new technologies by farmers and benefit from close partnerships with farmer associations and agricultural extension agents.
A researcher from the Borlaug Institute for South Asia (BISA) walks through a wheat field in India. (Photo: BISA)
New research by an international team of scientists, including scientists from the International Maize and Wheat Improvement Center (CIMMYT) and the Indian Council of Agricultural Research (ICAR), shows that adopting a portfolio of conservation agriculture and crop diversification practices is more profitable and better for the environment than conventional agriculture.
Reported last month in Nature Scientific Reports, the results of the study should encourage farmers and policymakers in South Asia to adopt more sustainable crop management solutions such as diversifying crop rotations, direct-seeding rice, zero tillage and crop residue retention.
Rice-wheat has for a long time been the dominant cropping system in the western Indo-Gangetic plains in India. However, issues such as water depletion, soil degradation and environmental quality as well as profitability have plagued farmers, scientists and decision makers for decades. To tackle these issues, researchers and policymakers have been exploring alternative solutions such as diversifying rice with alternative crops like maize.
“Climate change and natural resource degradation are serious threats to smallholder farmers in South Asia that require evidence-based sustainable solutions. ICAR have been working closely with CIMMYT and partners to tackle these threats,” said SK Chaudhari, deputy director general of the Natural Resource Management at ICAR.
In the study, CIMMYT scientists partnered with the ICAR-Central Soil Salinity Research Institute, International Rice Research Institute (IRRI), Borlaug Institute for South Asia (BISA), Swami Keshwan Rajasthan Agriculture University and Cornell University to evaluate seven cropping system management scenarios.
The researchers measured a business-as-usual approach, and six alternative conservation agriculture and crop diversification approaches, across a variety of indicators including profitability, water use and global warming potential.
Wheat grows under a systematic intensification approach at the Borlaug Institute for South Asia (BISA) in India. (Photo: BISA)
They found that conservation agriculture-based approaches outperformed conventional farming approaches on a variety of indicators. For example, conservation agriculture-based rice management was found to increase profitability by 12%, while decreasing water use by 19% and global warming potential by 28%. Substituting rice with conservation agriculture-based maize led to improvements in profitability of 16% and dramatic reductions in water use and global warming potential of 84% and 95%. Adding the fast-growing legume mung bean to maize-wheat rotations also increased productivity by 11%, profitability by 25%, and significantly decreased water use by 64% and global warming potential by 106%.
However, CIMMYT Principal Scientist and study co-author M.L. Jat cautioned against the allure of chasing one silver bullet, advising policymakers in South Asia to take a holistic, systems perspective to crop management.
“We know that there are issues relating to water and sustainability, but at the same time we also know that diversifying rice — which is a more stable crop — with other crops is not easy as long as you look at it in isolation,” he explained. “Diversifying crops requires a portfolio of practices, which brings together sustainability, viability and profits.”
With South Asia known as a global “hotspot” for climate vulnerability, and the region’s population expected to rise to 2.4 billion by 2050, food producers are under pressure to produce more while minimizing greenhouse gas emissions and damage to the environment and other natural resources.
“Tackling these challenges requires strong collaborative efforts from researchers, policymakers, development partners and farmers,” said Andrew McDonald, a systems agronomist at Cornell University and co-author of the study. “This study shows this collaboration in action and brings us closer to achieving resilient, nutritious and sustainable food systems.”
“The results of this study show that one-size doesn’t fit all when it comes to sustainable crop management,” said PC Sharma, director of India’s ICAR-Central Soil Salinity Research Institute (ICAR-CSSRI). “Farmers, researchers and policymakers can adopt alternative crop rotations such as maize-wheat or maize-wheat-mung bean, but they can also improve existing rice-wheat rotations using conservation agriculture methods.”
On November 13, 2020, researchers from the International Maize and Wheat Improvement Center (CIMMYT) and the Bangladesh Wheat and Maize Research Institute (BWMRI) held a virtual meeting to update Bangladesh’s Minister for Agriculture Md Abdur Razzaque on their organizations’ ongoing research activities regarding the development of sustainable, cereal-based farming systems.
The purpose of this event was to inform influential stakeholders of the implications of the impending transition to One CGIAR for collaborative research activities in Bangladesh and how CIMMYT will continue its support to the its partners in the country, including the government and other CGIAR centers. The event was chaired by CIMMYT’s Director General Martin Kropff, who called-in from CIMMYT’s headquarters in Mexico, and Razzaque, who attended the event as a special guest. Around 21 participants from various government offices including the Department of Agricultural Extension (DAE) and the Bangladesh Agricultural Research Council (BARC) were in attendance.
Speaking at the event, Razzaque thanked CIMMYT for its support in increasing maize and wheat production in Bangladesh — as the main source of germplasm for these two crops — which has been crucial for assuring food and income security and helping the country reach towards the Sustainable Development Goals. He expressed his gratitude for CIMMYT’s help in mitigating the threats posed by pests and diseases, and supporting climate information services which have enabled farmers to avoid crop losses in mung bean, and he requested that CIMMYT to intensify its research on cropping systems, heat- and disease-tolerant wheat varieties, and the introduction of technologies and farming practices to sustainably increase production and reduce wheat imports.
Martin Kropff gives an overview of CIMMYT research in Bangladesh during a virtual meeting with stakeholders. (Photo: CIMMYT)
Timothy J. Krupnik, CIMMYT’s country representative for Bangladesh, guided participants through the history of CIMMYT’s engagement in Bangladesh from the 1960s to the present and outlined the organization’s plan for future collaboration with the government. In addition developing wheat blast-resistant varieties, exchanging germplasm and seed multiplication programs for disease-resistant varieties, Krupnik described collaborative efforts to fight back against fall armyworm, research in systems agronomy to boost crop intensity and the use of advanced simulation models and remote sensing to assist in increasing production while reducing farm drudgery, expensive inputs, water and fuel use, and mitigating greenhouse gas emissions.
He also highlighted efforts to create a skilled work force, pointing to CIMMYT’s collaboration with the Bangladesh Agricultural Research Institute (BARI) on appropriate agricultural mechanization and USAID-supported work with over 50 machinery manufacturers across the country.
“This historical legacy, alongside world-class scientists and committed staff, germplasm collection, global impact in farmer’s fields, next generation research and global network of partners have made CIMMYT unique,” explained Kropff during his closing remarks, which focused on the organization’s research and collaboration on climate-smart and conservation agriculture, high-yielding, stress- and disease-tolerant maize and wheat variety development, value chain enhancement, market development, precision agronomy and farm mechanization in Bangladesh.
He expressed his gratitude towards the Government of Bangladesh for supporting CIMMYT as an international public organization in the country, thus enabling it to continue delivering impact, and for recognizing the benefits of the transition to a more integrated network of international research centers through One CGIAR, under which CIMMYT and other centers will strengthen their support to the government to help Bangladesh achieve zero hunger.
Wheat fields at Toluca station, Mexico. (Photo: Fernando Delgado/CIMMYT)
On December 11, 2020, the Nepal Agricultural Research Council (NARC) announced the release of six new wheat varieties for multiplication and distribution to the country’s wheat farmers, offering increased production for Nepal’s nearly one million wheat farmers and boosted nutrition for its 28 million wheat consumers.
The varieties, which are derived from materials developed by the International Maize and Wheat Improvement Center (CIMMYT), include five bred for elevated levels of the crucial micronutrient zinc, and Borlaug 100, a variety well known for being high yielding, drought- and heat-resilient, and resistant to wheat blast, as well as high in zinc.
“Releasing six varieties in one attempt is historic news for Nepal,” said CIMMYT Asia Regional Representative and Principal Scientist Arun Joshi.
“It is an especially impressive achievement by the NARC breeders and technicians during a time of COVID-related challenges and restrictions,” said NARC Executive Director Deepak Bhandari.
“This was a joint effort by many scientists in our team who played a critical role in generating proper data, and making a strong case for these varieties to the release committee, ” said Roshan Basnet, head of the National Wheat Research Program based in Bhairahawa, Nepal, who was instrumental in releasing three of the varieties, including Borlaug 2020.
“We are very glad that our hard work has paid off for our country’s farmers,” said Dhruba Thapa, chief and wheat breeder at NARC’s National Plant Breeding and Genetics Research Centre.
Nepal produces 1.96 million tons of wheat on more than 750,000 hectares, but its wheat farmers are mainly smallholders with less than 1-hectare holdings and limited access to inputs or mechanization. In addition, most of the popular wheat varieties grown in the country have become susceptible to new strains of wheat rust diseases.
The new varieties — Zinc Gahun 1, Zinc Gahun 2, Bheri-Ganga, Himganga, Khumal-Shakti and Borlaug 2020 — were bred and tested using a “fast-track” approach, with CIMMYT and NARC scientists moving material from trials in CIMMYT’s research station in Mexico to multiple locations in Nepal and other Target Population of Environments (TPEs) for testing.
“Thanks to a big effort from Arun Joshi and our NARC partners we were able to collect important data in first year, reducing the time it takes to release new varieties,” said CIMMYT Head of Wheat Improvement Ravi Singh.
The varieties are tailored for conditions in a range of wheat growing regions in the country — from the hotter lowland, or Terai, regions to the irrigated as well as dryer mid- and high-elevation areas — and for stresses including wheat rust diseases and wheat blast. The five high-zinc, biofortified varieties were developed through conventional crop breeding by crossing modern high yielding wheats with high zinc progenitors such as landraces, spelt wheat and emmer wheat.
“Zinc deficiency is a serious problem in Nepal, with 21% of children found to be zinc deficient in 2016,” explained said CIMMYT Senior Scientist and wheat breeder Velu Govindan, who specializes in breeding biofortified varieties. “Biofortification of staple crops such as wheat is a proven method to help reverse and prevent this deficiency, especially for those without access to a more diverse diet.”
Borlaug 2020 is equivalent to Borlaug 100, a highly prized variety released in 2014 in adbMexico to commemorate the centennial year of Nobel Peace laureate Norman E. Borlaug. Coincidently, its release in Nepal coincides with the 50th anniversary of Borlaug’s Nobel Peace Prize.
NARC staff have already begun the process of seed multiplication and conducting participatory varietal selection trials with farmers, so very soon farmers throughout the country will benefit from these seeds.
“The number of new varieties and record release time is amazing,” said Joshi. “We now have varieties that will help Nepal’s farmers well into the future.”
CIMMYT breeding of biofortified varieties was funded by HarvestPlus. Variety release and seed multiplication activities in Nepal were supported by NARC and the Asian Development Bank (ADB) through collaboration with ADB Natural Resources Principal & Agriculture Specialist Michiko Katagami. This NARC-ADB-CIMMYT collaboration was prompted by World Food Prize winner and former HarvestPlus CEO Howarth Bouis, and provided crucial support that enabled the release in a record time.
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.
ABOUT NARC:
Nepal Agricultural Research Council (NARC) was established in 1991 as an autonomous organization under Nepal Agricultural Research Council Act – 1991 to conduct agricultural research in the country to uplift the economic level of Nepalese people.
ABOUT ADB:
The Asian Development Bank (ADB) is committed to achieving a prosperous, inclusive, resilient, and sustainable Asia and the Pacific, while sustaining its efforts to eradicate extreme poverty. It assists its members and partners by providing loans, technical assistance, grants, and equity investments to promote social and economic development.
COVID-19 didn’t slow us down! In 2020, our editors continued to cover exciting news and events related to maize and wheat science around the world. Altogether, we published more than 250 stories.
It is impossible to capture all of the places and topics we reported on, but here are some highlights and our favorite stories of the year.
Thank you for being a loyal reader of CIMMYT’s news and features. We are already working on new stories and campaigns for 2021. Sign up for our newsletter and be the first to know!
The 2019 EAT-Lancet Commission report defines specific actions to achieve a “planetary health diet” enhancing human nutrition and keeping resource use of food systems within planetary boundaries. With major cereals still supplying about one-third of calories required in the proposed diet, the way they are produced, processed, and consumed must be a central focus of global efforts to transform food systems. This article from our annual report argues three main reasons for this imperative.
Farmers are increasingly adopting conservation agriculture practices. This sustainable farming method is based on three principles: crop diversification, minimal soil movement and permanent soil cover.
Field worker Lain Ochoa Hernandez harvests a plot of maize grown with conservation agriculture techniques in Nuevo México, Chiapas, Mexico. (Photo: P. Lowe/CIMMYT)
A team of scientists has completed one of the largest genetic analyses ever done of any agricultural crop to find desirable traits in wheat’s extensive and unexplored diversity.
A new study analyzing the diversity of almost 80,000 wheat accessions reveals consequences and opportunities of selection footprints. (Photo: Eleusis Llanderal/CIMMYT)
The new AGG project aims to respond to the climate emergency and gender nexus through gender-intentional product profiles for its improved seed varieties and gender-intentional seed delivery pathways.
Farmer Agnes Sendeza harvests maize cobs in Malawi. (Photo: Peter Lowe/CIMMYT)
Maize lethal necrosis (MLN) has taught us that intensive efforts to keep human and plant diseases at bay need to continue beyond the COVID-19 crisis. We interviewed B.M. Prasanna, director of the Global Maize Program at CIMMYT and the CGIAR Research Program on Maize (MAIZE), to discuss the MLN success story, the global COVID-19 crisis, and the similarities in the challenge to tackle plant and human viral diseases.
We had a similar conversation with Hans Braun, Director of the Global Wheat Program and the CGIAR Research Program on Wheat, who taled to us about the need for increased investment in crop disease research as the world risks a food security crisis related to COVID-19.
Maize Lethal Necrosis (MLN) sensitive and resistant hybrid demo plots in Naivasha’s quarantine & screening facility (Photo: KIPENZ/CIMMYT)
Seven ways to make small-scale mechanization work for African farmers.
Local female artisan, Hawassa, Ethiopia. (Photo: CIMMYT)
Cover photo: A member of a women farmers group serves a platter of mung bean dishes in Suklaphanta, Nepal. (Photo: Merit Maharajan/Amuse Communication)
Direct sowing of wheat seed into a recently-harvested rice field using the “Happy Seeder” implement, a cost-effective and eco-friendly alternative to burning rice straw, in northern India. (Photo: BISA/Love Kumar Singh)
Compared to conventional tillage practices, sowing wheat directly into just-harvested rice fields without burning or removing straw or other residues will not only reduce pollution in New Delhi and other parts of northern India, but will save over $130 per hectare in farmer expenses, lessen irrigation needs by as much as 25%, and allow early planting of wheat to avoid yield-reducing heat stress, according to a new study published in the International Journal of Agricultural Sustainability.
The practice requires use of a tractor-mounted implement that opens grooves in the soil, drops in wheat seed and fertilizer, and covers the seeded row, all in one pass. This contrasts with the typical method for planting wheat after rice, which involves first burning rice residues, followed by multiple tractor passes to plow, harrow, plank, and sow, according to Harminder S. Sidhu, principal research engineer at the Borlaug Institute for South Asia (BISA) and a co-author of the study.
“There are already some 11,000 of these specialized no-till implements, known as the Happy Seeder, in operation across northern India,” said Sidhu, who with other researchers helped develop, test and refine the implement over 15 years. “In addition to sowing, the Happy Seeder shreds and clears rice residues from the seeder path and deposits them back onto the seeded row as a protective mulch.”
Covering some 13.5 million hectares, the Indo-Gangetic Plain stretches across Bangladesh, India, Nepal and Pakistan and constitutes South Asia’s breadbasket. In India, the northwestern state of Punjab alone produces nearly a third of the country’s rice and wheat.
Some 2.5 million farmers in northern India practice rice-wheat cropping and most burn their rice straw — an estimated 23 million tons of it — after rice harvest, to clear fields for sowing wheat. Straw removal and burning degrades soil fertility and creates a noxious cloud that affects the livelihoods and health of millions in cities and villages downwind. Air pollution is the second leading contributor to disease in India, and studies attribute some 66,000 deaths yearly to breathing in airborne nano-particles produced by agricultural burning.
The central and state governments in northwestern India, as well as universities and think-tanks, have put forth strategies to curtail burning that include conservation tillage technologies such as use of the Happy Seeder. Subsidies for no-burn farming, as well as state directives and fines for straw burning, are in place and extension agencies are promoting no-burn alternatives.
A farmer in India uses a tractor fitted with a Happy Seeder. (Photo: Dakshinamurthy Vedachalam/CIMMYT)
As an aid for policy makers and development practitioners, the present study applied econometrics to compare conventional and zero-tillage in terms of yield, input levels and implications for rice residue burning. The study also compared use of the Happy Seeder versus a simple zero-tillage drill with no straw shredder. Participants included more than 1,000 farm households in 52 villages, encompassing 561 users of conventional tillage, 226 users of simple zero-tillage seeding implements, and 234 Happy Seeder users.
They found that only the Happy Seeder was able to sow wheat directly into large amounts of rice residues, with significant savings for farmers and equal or slightly better wheat yields, over conventional tillage. The Happy Seeder also saves time and water.
“Given the benefits of sowing wheat using the Happy Seeder against the tremendous health and environmental costs of residue burning, the reduction or elimination of straw burning should be pushed forward immediately,” said P.P. Krishnapriya, research scientist at the Sanford School of Public Policy, Duke University, and a co-author of the article. “Investments in social marketing and policies that foster the use of the Happy Seeders, including significant subsidies to purchase these machines, must be accompanied by stricter enforcement of the existing ban on residue burning.”
The study also found that the information sources most widely-available to farmers are currently geared towards conventional agricultural practices, but farmers who use the internet for agricultural information are more likely to be aware of the Happy Seeder.
“Awareness raising campaigns should use both conventional and novel channels,” said Priya Shyamsundar, lead economist at the Nature Conservancy (TNC) and co-author of the article. “As with any innovation that differs significantly from current practices, social and behavioral levers such as frontline demonstrations, good champions, and peer-to-peer networking and training are critical.”
In addition, rather than having most individual farmers own a Happy Seeder — a highly-specialized implement whose cost of $1,900 may be prohibitive for many — researchers are instead promoting the idea of farmers hiring direct-sowing services from larger farmers or other people able to purchase a Happy Seeder and make a business of operating it, explained Alwin Keil, a senior agricultural economist with the International Maize and Wheat Improvement Center (CIMMYT) and lead author of the new study.
“We are extremely grateful to the Indian Council of Agricultural Research (ICAR), the Nature Conservancy, and the CGIAR Research Program on Wheat Agri-Food Systems (WHEAT), who supported our research,” said Keil.
The Multimedia team at the International Maize and Wheat Improvement Center (CIMMYT) and our producers around the world kept busy in 2020. They uploaded 50 videos to our YouTube channel and countless more to our social media, intranet and training platforms!
We shot much of this video on location in Svalbard, north of the Arctic Circle, where freezing temperatures put our cameras to the test — but the most challenging part of production was yet to come. After a global pandemic was declared, we had to shoot our first-ever socially distanced interviews, guide people to record themselves and coordinate editing remotely.
Travel with us to the Global Seed Vault, where maize and wheat seeds from CIMMYT’s genebank are are safely backed up.
Half a century ago, scientists collected and preserved samples of maize landraces in Morelos, Mexico. Now, descendants of those farmers were able to get back their ancestral maize seeds and, with them, a piece of their family history.
It is not very often that we are able to use soap opera-style drama to convey science. In this video, actors dramatize the human stakes of the battle against fall armyworm.
At the end of the video, graphics and images show techniques developed by CIMMYT and partners to help real farmers beat this pest.
An online training takes farmers and service providers though a visual journey on the use of conservation agriculture-based sustainable intensification methods.
A series of videos — available in Bengali, Hindi and English — demonstrates the process to become a zero-till farmer or service provider: from learning how to prepare a field for zero tillage to the safe use of herbicides.
In the first installment of this video series for social media, CIMMYT’s maize and wheat quality experts Natalia Palacios and Itria Ibba explain what whole grains are and why they are an important part of healthy diets.
A farmer in Nepal operates a water pump for drip irrigation. (Photo: Sharad Maharjan/IWMI)
Taken together, digital monitoring and readily available data on the status of groundwater resources provide a critical foundation for sustainable irrigation development. While much is known about surface water resources and hydrological and meteorological linkages between the Terai, Mid-Hills and Himalaya regions of the country, Nepal currently lacks a comprehensive system for groundwater resource monitoring.
To respond to this crucial information gap, the International Maize and Wheat Improvement Center (CIMMYT) and International Water Management Institute (IWMI) are partnering with the Government of Nepal’s Groundwater Resources Development Board to conduct a pilot which will develop and test a potential groundwater monitoring system with the goal of identifying an approach which can be gradually scaled out after project completion.
To this end, the project team organized an Inception and Consultation Workshop, which took place virtually on October 14, 2020. This was the first in a series under the Cereal Systems Initiative for South Asia (CSISA) Nepal COVID-19 and Resilience project, funded by the United States Agency for International Development (USAID) Nepal, which supports farmers and rural economies in their response to COVID-19 and addresses, among others, various issues and ways forward for sustainable irrigation development.
The session aimed to introduce the digital groundwater monitoring pilot to local stakeholders, identify monitoring objectives and information needs, facilitate multi-stakeholder and inter-ministerial dialogue, and generate feedback and endorsement of the project plan. Participants were from a wide range of backgrounds and disciplines, and included members of local and national authorities, research centers and universities.
Participants meet virtually at the multi-stakeholder dialogue for Nepal’s Digital Groundwater Monitoring pilot (Photo: Tim Krupnik/CIMMYT)
Madhukar Rajbhandari, director general of the Government of Nepal’s Department of Water Resources and Irrigation, opened the event and during his address highlighted the importance of groundwater irrigation for Nepal’s farming systems and livelihoods. He also captured the challenges which the country faces when developing groundwater irrigation, from polluted water resources through urbanization to lack of market access and the high maintenance costs of irrigation infrastructure. Rajbhandari noted that “agricultural and irrigation projects lack coordination” and expressed his hope that “through this pilot, the way is paved for a collaborative approach to develop practical groundwater solutions for farmers.”
The session introduced participants to the project and its background, leading breakout sessions for two groups: the first containing local, state and national government representatives; the second comprising farmers, researchers and members of industry. Each group was asked to identify the groundwater monitoring objectives and information needs that they would have as different types of users, and to provide feedback and recommendations to improve the project work plan.
The feedback showed that while government representatives are largely interested in developing a better understanding of the groundwater development potential, researchers and farmers are more concerned with possible discharge and water quality. Monitoring frequency was also identified as useful for daily to monthly timescales.
The group discussion revealed participants’ keen interest in consolidating and monitoring groundwater information, which highlights the importance of stakeholder engagement when developing pilots such as these, to ensure that when scaling is achieved, it caters to specific needs. Participants also expressed a strong interest in bringing the results of the project within the ambit of national policy, which would achieve the streamlining of data collection protocols for standardized, publicly accessible, data collection mechanisms.
“It is very encouraging to see such active participation and engagement from all the participants throughout the workshop,” noted Timothy Krupnik, project leader and a senior scientist at CIMMYT. “We look forward to maintaining this momentum, to support Nepal’s efforts in strengthening its capacity for sustainable irrigation.”
Farmer Raj Narayin Singh stands in his wheat field in Bihar, India. (Photo: Petr Kosina/CIMMYT)
Since the earliest days of global wheat breeding at the International Maize and Wheat Improvement Center (CIMMYT), breeders have made their crossing selections to meet farmers’ requirements in specific environments throughout the world’s wheat-growing regions.
To streamline and make this trait selection process consistent, in the 1970s CIMMYT breeders developed 15 mega-environments — sets of farming, climatic, weather, and geographic conditions to use as profiles for testing their varieties.
They took this a step further in the 1980s by developing sets of profiles for their varieties with common characteristics in current — and projected — climatic, soil and hydrological characteristics as well as socioeconomic features such as end-use quality and agronomic practices.
In newly presented research, CIMMYT wheat scientist Leo Crespo has taken another look at these mega-environments in the form of target population of environments (TPE) — specifically the ones that fall in the bread basket wheat production area of India — to create more nuanced definitions based on updated underlying conditions and desired traits.
Using meteorological and soil data, along with information about farmers’ practices in each region and more advanced analytical methods, Crespo defined three new specific TPEs for the region:
TPE1, in the optimally irrigated Northwestern Plain Zone with higher yield potential;
TPE2, in the irrigated, heat-stressed Northeastern Plains Zone; and
TPE3, in the drought-stressed Central-Peninsular Zone.
These TPEs encompass more than 28 million hectares, equivalent to more than 97% of India’s total wheat production area.
“While the mega-environments can be broad and transcontinental, we defined the TPE at a more regional level,” said Crespo. “In fact, two of our new TPEs — the NWPZ (TPE1) and part of the NEPZ (TPE2) — have distinct climate and soil characteristics, but they both fall under the same mega-environment: ME1.”
Elite wheat varieties at CIMMYT’s experimental station in Ciudad Obregon, Mexico. (Photo: Marcia MacNeil/CIMMYT)
Comparing international environments
Crespo later cross-checked these TPEs with the testing environments that CIMMYT wheat breeders use in the research station in Obregon, in Mexico’s Sonora Valley.
Obregon has long been valued by wheat breeders worldwide for its unique capacity to simulate many wheat growing conditions. Wheat grown in the various testing environments replicate in Obregon — known as selection environments (SEs) — goes through an arduous testing process including testing in other agroeconomic zones and undergoing pest and disease infestations to demonstrate its resilience.
This process, though intensive, is much cheaper and more efficient than testing each potential new wheat line in every major wheat growing area. That is why it is so important to verify that the decisions made in Obregon are the right ones for farmers in the diverse growing areas of the world.
Crespo used data from one of CIMMYT’s global wheat trials, the Elite Spring Wheat Yield Trials (ESWYT), to estimate the genetic correlation between the TPEs and in Obregon, selection response indicators and performance prediction. He found that wheat lines that perform well in the Obregon selection environments are very likely to display high performance in the TPEs he defined in India.
“Our results provide evidence that the selection environments in CIMMYT’s Obregon research station correlate with international sites, and this has led to high genetic gains in targeted regions,” explained Crespo.
“We can achieve even greater gains by targeting selections for farmers in the TPEs and improving the testing in those TPEs, along with the high-quality evaluations from the selection environment.”
These findings confirming the relationship between the selection environments and farmers’ fields in one of the world’s largest wheat growing regions allow CIMMYT to realize its mission to deliver superior wheat germplasm to national partners for their breeding programs, or for direct release as varieties for farmers throughout the world.
After a 37-year career, Hans-Joachim Braun is retiring from the International Maize and Wheat Improvement Center (CIMMYT). As the director of the Global Wheat Program and the CGIAR Research Program on Wheat, Braun’s legacy will resonate throughout halls, greenhouses and fields of wheat research worldwide.
We caught up with him to capture some of his career milestones, best travel stories, and vision for the future of CIMMYT and global wheat production. And, of course, his retirement plans in the German countryside.
Beyh Akin (left) and Hans Braun in wheat fields in Izmir, Turkey, in 1989. (Photo: CIMMYT)
Major career milestones
Native to Germany, Braun moved to Mexico in 1981 to complete his PhD research at CIMMYT’s experimental station in Obrégon, in the state of Sonora. His research focused on identifying the optimum location to breed spring wheat for developing countries — and he found that Obrégon was in fact the ideal location.
His first posting with CIMMYT was in Turkey in 1985, as a breeder in the International Winter Wheat Improvement Program (IWWIP). This was the first CGIAR breeding program hosted by a CIMMYT co-operator, that later developed into the joint Turkey, CIMMYT and the International Center for Agricultural Research in the Dry Areas (ICARDA) winter wheat program. “In 1990, when the Commonwealth of Independent States was established, I saw this tremendous opportunity to work with Central Asia to develop better wheat varieties,” he said. “Today, IWWIP varieties are grown on nearly 3 million hectares.”
Although Braun was determined to become a wheat breeder, he never actually intended to spend his entire career with one institution. “Eventually I worked my entire career for CIMMYT. Not so usual anymore, but it was very rewarding. CIMMYT is at my heart; it is what I know.”
Hans Braun (center), Sanjaya Rajaram (third from right), Ravi Singh (first from right) and other colleagues stand for a photograph during a field day at CIMMYT’s experimental station in Ciudad Obregón, Sonora, Mexico. (Photo: CIMMYT)
“Make the link to the unexpected”
One of Braun’s standout memories was a major discovery when he first came to Turkey. When evaluating elite lines from outside the country — in particular lines from a similar environment in the Great Plains — his team noticed they were failing but nobody knew why.
Two of his colleagues had just returned from Australia, where research had recently identified micronutrient disorders in soil as a major constraint for cereal production. The team tried applying micro-nutrients to wheat plots, and it became crystal clear that zinc deficiency was the underlying cause. “Once aware that micro-nutrient disorders can cause severe growth problems, it was a minor step to identify boron toxicity as another issue. Looking back, it was so obvious. The cover picture of a FAO book on global soil analysis showed a rice field with zinc deficiency, and Turkey produces more boron than the rest of the world combined.”
“We tested the soil and found zinc deficiency was widespread, not just in the soils, but also in humans.” This led to a long-term cooperation with plant nutrition scientists from Cukurova University, now Sabanci University, in Istanbul.
But zinc deficiency did not explain all growth problems. Soil-borne diseases — cyst and lesion nematodes, and root and crown rot — were also widespread. In 1999, CIMMYT initiated a soil-borne disease screening program with Turkish colleagues that continues until today. Over the coming decade, CIMMYT’s wheat program will make zinc a core trait and all lines will have at least 25% more zinc in the grain than currently grown varieties.
After 21 years in Turkey, Braun accepted the position as director of CIMMYT’s Global Wheat Program and moved back to Mexico.
Left to right: Zhonghu He, Sanjaya Rajaram, Ravi Singh and Hans Braun during a field trip in Anyang, South Korea, in 1990. (Photo: CIMMYT)
Partnerships and friendships
Braun emphasized the importance of “mutual trust and connections,” especially with cooperators in the national agricultural research systems of partner countries. This strong global network contributed to another major milestone in CIMMYT wheat research: the rapid development and release of varieties with strong resistance to the virulent Ug99 race of wheat rust. This network, led by Cornell University, prevented a potential global wheat rust epidemic.
CIMMYT’s relationship with Mexico’s Ministry of Agriculture and the Obregón farmers union, the Patronato, is especially important to Braun.
In 1955, Patronato farmers made 200 hectares of land available, free if charge, to Norman Borlaug. The first farm community in the developing world to support research, it became CIMMYT’s principal wheat breeding experimental station: Norman Borlaug Experimental Station, or CENEB. When Borlaug visited Obregón for the last time in 2009, the Patronato farmers had a big surprise.
“I was just getting out of the shower in my room in Obregón when I got a call from Jorge Artee Elias Calles, the president of the Patronato,” Braun recalls. “He said, ‘Hans, I’m really happy to inform you that Patronato decided to donate $1 million.’”
The donation, in honor of Borlaug’s lifetime of collaboration and global impact, was given for CIMMYT’s research on wheat diseases.
“This relationship and support from the Obregón farmers is really tremendous,” Braun says. “Obregón is a really special place to me. I am admittedly a little bit biased, because Obregón gave me a PhD.”
Hans Braun (right) and colleagues in a wheat field in CIMMYT’s experimental station in Ciudad Obregón, Sonora, Mexico. (Photo: CIMMYT)
Norman Borlaug (left), Ravi Singh (center) and Hans Braun stand in the wheat fields at CIMMYT’s experimental station in Ciudad Obregón, in Mexico’s Sonora state. (Photo: CIMMYT)
Left to right: Sanjaya Rajaram, unknown, unknown, unknown, Norman E. Borlaug, unknown, Ken Sayre, Arnoldo Amaya, Rodrigo Rascon and Hans Braun during Norman Borlaug’s birthday celebration in March 2006. (Photo: CIMMYT)
Left to right: Hans Braun, Ronnie Coffman, Jeanie Borlaug-Laube, Thomas Lumpkin, Antonio Gándara, Katharine McDevitt and unknown during the unveiling of the Norman Borlaug statue at CIMMYT’s experimental station in Ciudad Obregón, Sonora, Mexico, in 2012. (Photo: Xochil Fonseca/CIMMYT)
Participants in the first technical workshop of the Borlaug Global Rust Initiative in 2009 take a group photo at CIMMYT’s experimental station in Ciudad Obregón, Sonora, Mexico. (Photo: CIMMYT)
A worldwide perspective
Braun’s decades of international research and travel has yielded just as many stories and adventures as it has high-impact wheat varieties.
He remembers seeing areas marked with red tape as he surveyed wheat fields in Afghanistan in the 1990s, and the shock and fear he felt when he was informed that they were uncleared landmine areas. “I was never more scared than in that moment, and I followed the footsteps of the guy in front of me exactly,” Braun recalls.
On a different trip to Afghanistan, Braun met a farmer who had struggled with a yellow rust epidemic and was now growing CIMMYT lines that were resistant to it.
“The difference between his field and his neighbors’ was so incredible. When he learned I had developed the variety he was so thankful. He wanted to invite me to his home for dinner. Interestingly, he called it Mexican wheat, as all modern varieties are called there, though it came from the winter wheat program in Turkey.”
Seeing the impact of CIMMYT’s work on farmers was always a highlight for Braun.
Hans Braun, Director of CIMMYT’s Global Wheat Program of CIMMYT, is interviewed by Ethiopian journalist at an event in 2017. (Photo: CIMMYT)
CIMMYT’s future
Braun considers wheat research to be still in a “blessed environment” because a culture of openly-shared germplasm, knowledge and information among the global wheat community is still the norm. “I only can hope this is maintained, because it is the basis for future wheat improvement.”
His pride in his program and colleagues is clear.
“A successful, full-fledged wheat breeding program must have breeders, quantitative genetics, pathology, physiology, molecular science, wide crossing, quality, nutrition, bioinformatics, statistics, agronomy and input from economists and gender experts,” in addition to a broad target area, he remarked at an acceptance address for the Norman Borlaug Lifetime Achievement award.
“How many programs worldwide have this expertise and meet the target criteria? The Global Wheat Program is unique — no other wheat breeding program has a comparable impact. Today, around 60 million hectares are sown with CIMMYT-derived wheat varieties, increasing the annual income of farmers by around $3 billion dollars. Not bad for an annual investment in breeding of around $25 million dollars. And I don’t take credit for CIMMYT only, this is achieved through the excellent collaboration we have with national programs.”
A bright future for wheat, and for Braun
General view Inzlingen, Germany, with Basel in the background. (Photo: Hans Braun)
After retirement, Braun is looking forward to settling in rural Inzlingen, Germany, and being surrounded by the beautiful countryside and mountains, alongside his wife Johanna. They look forward to skiing, running, e-biking and other leisure activities.
“One other thing I will try — though most people will not believe me because I’m famous for not cooking — but I am really looking into experimenting with flour and baking,” he says.
Despite his relaxing retirement plans, Braun hopes to continue to support wheat research, whether it is through CIMMYT or through long friendships with national partners, raising awareness of population growth, the “problem of all problems” in his view.
“We have today 300 million more hungry people than in 1985. The road to zero hunger in 2030 is long and will need substantial efforts. In 1970, Organization for Economic Co-Operation and Development (OECD) countries agreed to spend 0.7% of GDP on official development assistance. Today only 6 countries meet this target and the average of all OECD countries has never been higher than 0.4%. Something needs to change to end extreme poverty — and that on top of COVID-19. The demand for wheat is increasing, and at the same time the area under wheat cultivation needs to be reduced, a double challenge. We need a strong maize and wheat program. The world needs a strong CIMMYT.”
Left to right: Bruno Gerard, Ram Dhulipala, David Bergvinson, Martin Kropff, Víctor Kommerell , Marianne Banziger, Dave Watson and Hans Braun stand for a photograph at CIMMYT’s global headquarters in Texcoco, Mexico. (Photo: Alfonso Cortés/CIMMYT)
Former Director General of CIMMYT, Thomas Lumpkin (center), Hans Braun (next right) and Turkish research partners on a field day at a wheat landraces trial in Turkey. (Photo: CIMMYT)
Hans Braun (sixth from right) stands for a photograph with colleagues during a work trip to CIMMYT’s Pakistan office in 2020. (Photo: CIMMYT)
Hans Braun (seventh from left) visits wheat trials in Eskişehir, Turkey in 2014. (Photo: CIMMYT)
Cover photo: Hans Braun, Director of the Global Wheat Program at the International Maize and Wheat Improvement Center (CIMMYT), inspects wheat plants in the greenhouses. (Photo: Alfonso Cortés/CIMMYT)
A solar powered irrigation pump in use, India. (Photo: Ayush Manik/CCAFS)
Climate change is a major challenge for India, which faces large-scale climate variability and is exposed to high risk. The country’s current development model reiterates the focus on sustainable growth and aims to exploit the benefits of addressing climate change alongside promoting economic growth.
The government has been heavily emphasizing the importance of solar power in India, and the Ministry of New and Renewable Energy (MNRE) recently launched an ambitious initiative to further this cause. The Pradhan Mantri-Kisan Urja Suraksha evam Utthaan Mahabhiyan (PM-KUSUM) scheme aims to support the installation of off-grid solar pumps in rural areas, and reduce dependence on the grid in grid-connected areas.
However, there has been a knowledge gap about the potential use of solar energy interventions in the context of climate change and their scalability. In an effort to bridge this gap, scientists from the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) have comprehensively synthesized existing pilot initiatives on the deployment of solar powered irrigation systems (SPIS) across different agro-climatic zones in India and tried to assess their scalability. This in turn has led to the identification of efficient and effective models for sustainable development in accordance with the region’s socioeconomic and geopolitical situation.
Solar powered irrigation systems in India
A compendium has been developed as part of the research carried out by CCAFS, in collaboration with the International Maize and Wheat Improvement Center (CIMMYT), the Borlaug Institute for South Asia (BISA), Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH (GIZ) and the International Water Management Institute (IWMI).
The main objectives for bringing forth this compendium are: to qualitatively document various deployment models of SPIS and to understand the factors impacting the scalability of SPIS in India. The authors collected detailed information about the process of installing SPIS, their use and maintenance, and documented the different approaches in the form of case studies developed through primary and secondary research. They aimed to capture the key technical, social, institutional and financial attributes of the deployment approaches to enable comparative analysis and synthesis.
In total, 16 case studies from across India were documented — 1 case for centralized SPIS, 2 distributed SPIS and 13 examples for decentralized systems. Though each of these was designed with unique objectives, detailed analysis reveals that all the cases revolve around the improvement of the three factors: accessibility, affordability and sustainability — the trinity against which all cases have been described. Grid-connected areas such as Gujarat and Maharashtra offer an immense scope of selling surplus energy being produced by SPIS, to energy-deficient electricity suppliers while areas such as Bihar and Jharkhand offer the potential for scaling the decentralized model of SPIS.
Two smallholders use a solar powered irrigation system to farm fish in Bihar, India. (Photo: Ayush Manik/CCAFS)
Assessing scalability
For inclusive and sustainable growth, it is important to consider the farm-level potential of solar energy use with multiple usages of energy. The compendium documents examples of the potential of solar irrigation systems in India for adaptation and mitigation benefits. It also assesses on the scalability of different deployment approaches such as solar pump fitted boats in Samastipur, Bihar, or the decentralized solar powered irrigation systems in Gujrat and West Bengal. Through the compendium, the authors study the five key stages of the scaling-up process to assess whether these initiatives are scalable and could reduce or replace fossil fuel dependence in agriculture.
While some of the documented cases are designed exclusively to address a very specific problem in a particular context, others are primarily designed as a proof-of-concept for wider applicability and policy implications — with or without suitable modifications at the time of scaling. In this compendium, both types of cases are included and assessed to understand their relevance and the potential contribution they can make in advancing the goal of solarizing irrigation and agriculture in a sustainable and effective way.
The authors conclude that all the cases have different technical, financial, and institutional aspects which complement each other, have been designed based on community needs and are in line with the larger objective of the intervention integrating three factors — accessibility, affordability and sustainability — to ensure secured availability of resources and to facilitate scalability.
Given that India is a diverse country with varied socioeconomic and geopolitical conditions, it is important to have set guidelines that lay out a plan for scaling while allowing agencies to adapt the SPIS model based on local context and realities in the field.
This article was originally published on the CCAFS website.
Maize and wheat fields at the El Batán experimental station. (Photo: CIMMYT/Alfonso Cortés)
The first meetings of the Accelerating Genetic Gains in Maize and Wheat for Improved Livelihoods (AGG) wheat and maize science and technical steering committees — WSC and MSC, respectively — took place virtually on 25th and 28th September.
Researchers from the International Maize and Wheat Improvement Center (CIMMYT) sit on both committees. In the WSC they are joined by wheat experts from national agricultural research systems (NARS) in Bangladesh, Ethiopia, Kenya, India, and Nepal; and from Angus Wheat Consultants, the Foreign, Commonwealth & Development Office (FCDO), HarvestPlus, Kansas State University and the Roslin Institute.
Similarly, the MSC includes maize experts from NARS in Ethiopia, Ghana, Kenya and Zambia; and from Corteva, the Foundation for Food and Agriculture Research (FFAR), the International Institute for Tropical Agriculture (IITA), SeedCo, Syngenta, the University of Queensland, and the US Agency for International Development (USAID).
During the meetings, attendees discussed scientific challenges and opportunities for AGG, and developed specific recommendations pertaining to key topics including breeding and testing scheme optimization, effective engagement with partners and capacity development in the time of COVID-19, and seed systems and gender intentionality.
Discussion groups noted, for example, the need to address family structure in yield trials, to strengthen collaboration with national partners, and to develop effective regional on-farm testing strategies. Interestingly, most of the recommendations are applicable and valuable for both crop teams, and this is a clear example of the synergies we expect from combining maize and wheat within the AGG project.
All the recommendations will be further analyzed by the AGG teams during coming months, and project activities will be adjusted or implemented as appropriate. A brief report will be submitted to the respective STSCs prior to the second meetings of these committees, likely in late March 2021.
Agriculture is largely feminized in Nepal, where over 80% of women are employed in the sector. As a result of the skills gap caused by male out-migration, many women farmers are now making conscious efforts to learn techniques that can help improve yields and generate greater income — such as balanced fertilizer application — with support from the International Maize and Wheat Improvement Center (CIMMYT).
Studies have shown that many farmers lack knowledge of fertilizer management, but balanced fertilizer application using the right ratio of nutrients is key to helping crops thrive Through the Nepal Seed and Fertilizer (NSAF) project, CIMMYT researchers are working towards promoting precision nutrient management through multiple trials and demonstrations in farmers’ fields.
Through this initiative, Dharma Devi Chaudhary, a smallholder farmer from Kailali district, has been able to increase her annual earnings by adopting balanced fertilizer application in cauliflower cultivation — a key cash crop for the winter season in Nepal’s Terai region.
Her inspiration to use micronutrients such as boron came from the results she witnessed during a CIMMYT-supported demonstration conducted on her land in 2018. During the demonstration, Chaudhary learned the principles of the four ‘Rs’ of nutrient stewardship: the right rate, the right time, the right source and the right placement of fertilizers. She became familiar with different types of fertilizer and the amount to be used, as well as the appropriate time and place to apply urea top-dressing, diammonium phosphate (DAP) and muriate of potash (MoP) for optimal utilization by the plant.
Chaudhary also learned how boron application can increase crop yields while helping prevent plant diseases, especially in cauliflower, where boron deficiency can lead to a disorder known as ‘dead heart’ and cause significant yield loss. This is particularly useful knowledge for farmers in Nepal, where the boron content in soil is generally low.
A digital soil map developed by researchers on the NSAF project shows medium-to-high boron deficiency in Kailali district. (Map: CIMMYT)
Benefitting from best practices
Cauliflower is cultivated on 615 hectares of land across Kailali and produces a yield of 15 tons per hectare — far less than the potential yield of 35-40 tons. As a standard practice, farmers in the area have been applying nitrogen, phosphorous and potassium (NPK) at a ratio of 27: 27.6: 9 kilograms per hectare and three tons of farmyard manure per hectare. During a CIMMYT-led demonstration on a small parcel of land, Chaudhary observed that balanced fertilizer application yielded about 64% more than when using her traditional practices, fetching her an income of $180 that season compared to her usual $109.
Following this demonstration, Chaudhary decided to independently cultivate cauliflower on a plot of 500 square meters, where she applied farmyard manure two weeks before transplantation and then used DAP, MOP, boron and zinc as a basal application during transplanting. She also applied urea in split doses, first at 25 days and then 50 days after transplantation. Using this technique, Chaudhary was able to yield 46 tons of cauliflower per hectare, nearly twice as much as was yielded by farmers using traditional practices. As a result, she was able to generate an income increase of $800 for her household, compared to the previous season’s earnings.
“I was able to buy education resources, clothing and more food supplies for my children with the additional income I earned from selling cauliflower last year,” said Chaudhary. “Learning about the benefits of using micronutrients is essential for smallholder farmers like me who are looking for ways to improve their farming business.”
Smallholder farmers tend to be risk averse, which can make technology adoption difficult. However, on-farm demonstrations help reduce the risks farmers perceive and facilitate new technology adoption easily by exhibiting encouraging results.
Chaudhary now serves as a lead farmer at Janasewa Krishak Multi-purpose Cooperative and supports the organization by disseminating knowledge on balanced fertilizer management practices to hundreds of farmers in her community. After seeing the impact of adopting the recommended techniques, the use of balanced fertilizer is reaping benefits for other farmers in her district, helping them achieve better income from higher crop yields and maintain soil fertility in their area.
Dharma Devi Chaudhary (right) stands next to her flourishing cauliflower crop in Kailali, Nepal. (Photo: Uttam Kunwar/CIMMYT)
In most developing countries, smallholder farmers are the main source of food production, relying heavily on animal and human power. Women play a significant role in this process — from the early days of land preparation to harvesting. However, the sector not only lacks appropriate technologies — such as storage that could reduce postharvest loss and ultimately maximize both the quality and quantity of the farm produce — but fails to include women in the design and validation of these technologies from the beginning.
“Agricultural outputs can be increased if policy makers and other stakeholders consider mechanization beyond simply more power and tractorization in the field,” says Rabe Yahaya, an agricultural mechanization expert at CIMMYT. “Increases in productivity start from planting all the way to storage and processing, and when women are empowered and included at all levels of the value chain.”
In recent years, mechanization has become a hot topic, strongly supported by the German Federal Ministry for Economic Cooperation and Development (BMZ). Under the commission of BMZ, the German development agency GIZ set up the Green Innovation Centers (GIC) program, under which the International Maize and Wheat Improvement Center (CIMMYT) supports mechanization projects in 16 countries — 14 in Africa and two in Asia.
As part of the GIC program, a cross-country working group on agricultural mechanization is striving to improve knowledge on mechanization, exchange best practices among country projects and programs, and foster links between members and other mechanization experts. In this context, CIMMYT has facilitated the development of a matchmaking and south-south learning matrix where each country can indicate what experience they need and what they can offer to the others in the working group. CIMMYT has also developed an expert database for GIC so country teams can reach external consultants to get the support they need.
“The Green Innovation Centers have the resources and mandate to really have an impact at scale, and it is great that CIMMYT was asked to bring the latest thinking around sustainable scaling,” says CIMMYT scaling advisor Lennart Woltering. “This is a beautiful partnership where the added value of each partner is very clear, and we hope to forge more of these partnerships with other development organizations so that CIMMYT can do the research in and for development.”
This approach strongly supports organizational capacity development and improves cooperation between the country projects, explains Joachim Stahl, a capacity development expert at CIMMYT. “This is a fantastic opportunity to support GIZ in working with a strategic approach.” Like Woltering and Yahaya, Stahl is a GIZ-CIM integrated expert, whose position at CIMMYT is directly supported through GIZ.
A catalyst for South-South learning and cooperation
Earlier this year, CIMMYT and GIZ jointly organized the mechanization working group’s annual meeting, which focused on finding storage technologies and mechanization solutions that benefit and include women. Held from July 7–10 July, the virtual event brought together around 60 experts and professionals from 20 countries, who shared their experiences and presented the most successful storage solutions that have been accepted by farmers in Africa for their adaptability, innovativeness and cost and that fit best with local realities.
CIMMYT postharvest specialist Sylvanus Odjo outlined how to reduce postharvest losses and improve food security in smallholder farming systems using inert dusts such as silica, detailing how these can be applied to large-scale agriculture and what viable business models could look like. Alongside this and the presentation of Purdue University’s improved crop storage bags, participants had the opportunity to discuss new technologies in detail, asking questions about profitability analysis and the many variables that may slow uptake in the regions where they work.
Harvested maize cobs are exposed to the elements in an open-air storage unit in Ethiopia. (Photo: Simret Yasabu/CIMMYT)
Discussions at the meeting also focused heavily on gender and mechanization – specifically, how women can benefit from mechanized farming and the frameworks available to increase their access to relevant technologies. Modernizing the agricultural sector in developing countries in ways that would benefit both men and women has remained a challenge for many professionals. Many argue that the existing technologies are not gender-sensitive or affordable for women, and in many cases, women are not well informed about the available technologies.
However, gender-sensitive and affordable technologies will support smallholder farmers produce more while saving time and energy. Speaking at a panel discussion, representatives from AfricaRice and the Food and Agriculture Organization of the United Nations (FAO) highlighted the importance of involving women during the design, creation and validation of agricultural solutions to ensure that they are gender-sensitive, inclusive and can be used easily by women. Increasing their engagement with existing business models and developing tailored digital services and trainings will help foster technology adaptation and adoption, releasing women farmers from labor drudgery and postharvest losses while improving livelihoods in rural communities and supporting economic transformation in Africa.
Fostering solutions
By the end of the meeting, participants had identified and developed key work packages both for storage technologies and solutions for engaging women in mechanization. For the former, the new work packages proposed the promotion of national and regional dialogues on postharvest, cross-country testing of various postharvest packages, promotion of renewable energies for power supply in storing systems and cross-country scaling of hermetically sealed bags.
To foster solutions for women in mechanization, participants suggested the promotion and scaling of existing business models such as ‘Woman mechanized agro-service provider cooperative’, piloting and scaling gender-inclusive and climate-smart postharvest technologies for smallholder rice value chain actors in Africa, and the identification and testing of gender-sensitive mechanization technologies aimed at finding appropriate tools or approaches.
Cover image: A member of Dellet – an agricultural mechanization youth association in Ethiopia’s Tigray region – fills a two-wheel tractor with water before irrigation. (Photo: Simret Yasabu/CIMMYT)
The COVID-19 global health crisis has disrupted food and agricultural systems around the world, affecting food production, supply chains, trade and markets, as well as people’s livelihoods and nutrition. Following an initial assessment in May 2020, the Food and Agriculture Organization of the United Nations (FAO) joined the International Fund for Agricultural Development (IFAD), the International Maize and Wheat Improvement Center (CIMMYT) and other CGIAR centers to conduct a comprehensive assessment of the impacts of the COVID-19 pandemic on Bangladesh’s agri-food system.
The report shares critical reflections and lessons learned, as well as providing detailed quantitative and qualitative information on all disruption pathways and possible recovery strategies.
According to the research team, the major visible impact was the decline of food demand due to the disruption of value chain actors in the food market and income shortages, especially among low- and daily wage-earning populations. This reduced demand lead in turn to reduced prices for agricultural goods, particularly perishable food items like vegetables, livestock and fish products.
Additionally, constraints on the movement of labor led to a disruption in agricultural services, including machinery and extension services, while domestic and international trade disruptions created input shortages and lead to price volatilities which increased production costs. This increase, coupled with reductions in production and output prices, essentially wiped farmer profits.
A farmer takes maize grain to a local reserve in Bangladesh. (Photo: Fahad Kaizer/FAO)
Building back a better food system
The latest report was launched at the same time as the CGIAR COVID-19 Hub in Bangladesh, which aims to build local resilience to the effects of the pandemic and support government-led recovery initiatives. At a panel discussion presenting the results of the assessment, researchers emphasized the importance of social safety net mechanisms and food demand creation, as well as the need for strong monitoring of food systems to ensure continued availability and affordability, and early detection of any critical issues.
The discussion centered on the need for public access to trustworthy information in order to raise awareness and instill confidence in the food they consume. One key recommendation which emerged is facilitating the digitalization of farming, which looks to re-connect farmers and consumers and build the food system back better. The accelerated development of digital platforms connecting farmers to markets with contactless delivery systems can ensure the safer flow of inputs and outputs while generating a higher share of consumer money for farmers. There is also a need to explore green growth strategies for reducing food waste — the creation and distribution of improved food storage systems, for instance — and circular nutrient initiatives to better utilize food waste as feed and bio manure.
