At the 8th World Congress on Conservation Agriculture (8WCCA), Martin Kropff, Director General of CIMMYT, argued that “agriculture cannot take a toll on the environment”, praising conservation agriculture for its contribution to building resilience to drought.
âMy goal is to produce and sell 200 metric tons of hybrid maize by 2025,â says Subash Raj Upadhyaya, chairperson of Lumbini Seed Company, based in Nepalâs Rupandehi district.
Upadhyaya is one of the few seed value chain actors in the country progressing in the hybrid seed sector, which is at a budding stage in Nepal. He envisions a significant opportunity in the domestic production of hybrid maize seed varieties that not only offer a higher yield than open-pollinated varieties but will also reduce expensive imports. Leaping from one hectare to 25 hectares in hybrid maize seed production within three years, Upadhyaya is determined to expand the local seed market for hybrids.
Nepal has long been a net importer of hybrid seeds â mainly rice, maize and high-value vegetables â worth millions of dollars a year to meet the farmersâ demand, which is continuously rising. Although hybrid varieties have been released in the country, organized local seed production and marketing were not in place to deliver quality seeds to farmers. The hybrid variety development process is relatively slow due to lack of strong public-private relationships, absence of enabling policies and license requirements for the private sector to produce and sell them, lack of suitable germplasm and inadequate skilled human resources for hybrid product development and seed production. This has resulted in poor adoption of hybrid seeds, especially maize, where only 10-15% out of 950,000 hectares of Nepalâs maize-growing area is estimated to be covered with hybrid seeds, leaving the balance for seeds of open pollinated varieties.
This is where experts from the International Maize and Wheat Improvement Center (CIMMYT) have stepped in to unlock the untapped potential of domestic maize production and increase on-farm productivity, which is currently around 2.8 metric tons per hectare. Aligning with the goals of the National Seed Vision (NSV 2013-2025), the USAID-funded Nepal Seed and Fertilizer (NSAF) project, implemented by CIMMYT, fosters private sector involvement in the evaluation, production and marketing of quality hybrid seeds to meet the growing domestic demand for grain production, which is currently being met via imports. In 2020, Nepal spent nearly $130 million to import maize grain for the poultry industry.
Teach a man to fish
Strengthening and scaling hybrid seed production of different crop varieties from domestic sources can be a game-changer for the long-term sustainability of Nepalâs seed industry.
Through the NSAF project, CIMMYT is working with eight partner seed companies and three farmers cooperatives to produce seeds of maize, rice and tomato. CIMMYT has played a vital role in making suitable germplasms and market-ready products of hybrids sourced from CGIAR centers available to the Nepal Agricultural Research Council (NARC) and partner seed companies for testing, validation and registration in the country. But this alone is not enough.
The project also carried out the partnersâ capacity building on research and development, parental line maintenance, on-station and on-farm demonstrations, quality seed production and seed quality control to equip them with the required skills for a viable and competitive hybrid seed business. The companies and farmer cooperatives received hands-on training on hybrid seed production and marketing coupled with close supervision and guidance by the projectâs field staff assigned to mentor and support individual seed companies. CIMMYTâs NSAF project also provides financial support to selected hybrid seed business startups to enhance their technical and entrepreneurial skills. This is a new feature, as prior to the project starting nearly all of the seed companies were mainly involved in aggregating open-pollinated variety seeds from farmers and selling them with no practical experience in the hybrid seed business.
In 2018, CIMMYT, through the NSAF and Heat Stress Tolerant Maize for Asia (HTMA) projects, and in close collaboration with NARCâs National Maize Research Program, engaged its partner seed company to initiate the first hybrid maize seed production during the winter season. Farmersâ feedback on the performance of the Rampur Hybrid-10 maize variety showed it could compete with existing commercial hybrids on yield and other commercial traits. As a result, this response boosted the confidence of seed companies and cooperatives to produce and market the hybrid seeds.
âI am very much motivated to be a hybrid maize seed producer for Lumbini Seed Company,â said a woman hybrid seed grower, whose income was 86% higher than the sale of maize grain from the previous season. âThis is my second year of engagement, and last year I got an income of NPR 75,000 (approx. USD$652) from a quarter of a hectare. Besides the guaranteed market I have under the contractual agreement with the company, the profit is far higher than what I used to get from grain production.â
To build the competitiveness of the local seed sector, CIMMYT has been mentoring partner seed companies on business plan development, brand building, marketing and promotion, and facilitating better access to finance. As part of the intervention, the companies are now selling hybrid seeds through agro-dealers in attractive and suitable product packages of varied sizes designed to help boost seed sales, better shelf life and compete with imported brands. They have also started using attractive seed packages for selected open-pollinated rice varieties in a bid to increase market demand. Prior to the projectâs intervention, companies used to sell their seeds in traditional unbranded jute bags which are less suitable to maintain seed quality.
Unite and conquer
Encouraging public-private partnerships for seed production is crucial for creating and maintaining a viable seed system. However, the existing guidelines and policies for variety registration are not private sector friendly, resulting in increased informal seed imports and difficulty to efficiently run a business. This draws attention to conducive policies and regulations patronage in research and varietal development, product registration, exclusive licensing, and seed production and marketing by the private sector.
CIMMYT supports the Seed Entrepreneurs Association of Nepal (SEAN), an umbrella body with more than 2,500 members, to promote the private sectorâs engagement in the seed industry and foster enabling policies essential to further unlock Nepalâs potential in local hybrid seed production and distribution. Together, CIMMYT and SEAN have facilitated various forums, including policy dialogues and elicitations on fast track provision of R&D license and variety registration by the local private seed companies. These are vital steps to realize the targets set by NSV for hybrid seed development and distribution.
To further enhance linkages among seed sector stakeholders and policy makers, CIMMYT, in coordination with NARCâs National Maize Research Program, organized a high-level joint monitoring field visit to observe hybrid maize seed production performance in April 2021. As part of the visit, Yogendra Kumar Karki, Secretary of the Ministry of Agriculture and Livestock Development, accompanied by representatives from the National Seed Board, National Planning Commission, Ministry of Finance, NARC, Seed Quality Control Center and SEAN, interacted with seed grower farmers and seed companies on their experiences.
The trip helped build a positive perception of the private sectorâs capability and commitment to contribute to Nepalâs journey on self-reliance on hybrid seeds. âThe recent advances in hybrid seed production by the private sector in collaboration with NARC and NSAF is astounding,â said Karki, as he acknowledged CIMMYTâs contribution to the seed sector development in Nepal. âConsidering the gaps and challenges identified during this visit, the Ministry will revisit the regulations that will help accelerate local hybrid seed production and achieve NSVâs target.â
In continued efforts, CIMMYT is also partnering with the governmentâs Prime Minister Agricultural Modernization Project (PMAMP) maize super zone in the Dang district of Nepal to commercialize domestic maize hybrid seed by partner seed companies. This will enable companies to invest in hybrid maize seed production with contract growers by leveraging the support provided by the PMAMP on irrigation, mechanization and maize drying facilities.
âOur interventions in seed systems integration and coordination are showing very promising results in helping Nepal to become self-reliant on hybrid maize seeds in the foreseeable future,â said AbduRahman Beshir, seed systems lead for the NSAF project. âThe initiative by the local seed companies to further engage and expand their hybrid seed business is an indication of a sustainable and viable project intervention. The project will continue working with both public and private partners to consolidate the gains and further build the competitiveness of the local seed companies in the hybrid maize seed ecosystem.â
Nepalâs seed industry is entering a new chapter that envisages a strong domestic seed sector in hybrid seed, particularly in maize, to capture a significant market share in the near future.
Women represent approximately 43 percent of the worldâs agricultural labor. Despite making up less than half of the labor force, women account for 60 to 80 percent of food production in developing countries. Often, official statistics ignore unpaid work â whether in the field, at a home garden or preparing food in the household â thus misrepresenting womenâs real contribution to agricultural work and production.
According to the United Nations Food and Agriculture Organization (FAO), if the worldâs women farmers had the same access to resources and agricultural financing as men, 150 million people could be lifted out of poverty.
There is no way that we will be able to reach zero hunger if the public and private sectors do not get involved in gender-sensitive programming that addresses womenâs access to finance and other resources and opportunities.
A new study supported by the Walmart Foundation, which has been working steadily on this issue, found that smallholder farmers in Mexico must overcome considerable obstacles to access financing â but the barriers to credit are significantly higher for women.
The International Maize and Wheat Improvement Center (CIMMYT) has conducted interventions in the field to support this finding. A multidisciplinary CIMMYT team offered advice on financial inclusion to a group of 1,425 farmers in southern Mexico from 2018 to 2020. The team found that while 331 men received credit, only six women of the same target group did.
Similarly, only three women were able to take out agricultural insurance and 29 opened a savings account after two years of intervention, compared to 110 and 171 men, respectively.
However, there is some hope: an increasing number of farmers, both women and men, is progressively acquiring the basic information and skills to formally request financial products.
CIMMYT obtained funding from the Walmart Foundation in 2018 to implement a project aimed at improving smallholder farmersâ access to markets through collective action, crop diversification, and enhanced access to finance in Mexicoâs southern states of Campeche, Chiapas and Oaxaca. The projectâs solid results in validation and adoption of sustainable and inclusive technologies were key factors enabling the continuation of activities through 2021.
According to VĂctor LĂłpez, senior manager of partnerships for access to markets at CIMMYT, women farmers are less likely than men to default on loans but seldom have the necessary collateral to be considered as potential clients by standard financial institutions. Without this financial support, they are unable to obtain land, insurance or other critical agricultural inputs, trapping them in a cycle of poverty.
CIMMYT and its partners are working toward a more inclusive approach. With the support of the Walmart Foundation, CIMMYT is strengthening the capacity of farmers â particularly smallholders â and farmer organizations to mitigate production risks and incorporate market-sound considerations into their cropping plans.
These and similar rural development ventures with an inclusive business model perspective can help smallholder farmers, particularly women, combat hunger and food insecurity in Mexico and beyond.
The challenge is to bridge the financial services divide between agriculture and almost every other sector. As economic activity resumes and Mexico gradually recovers from the pandemic crisis, we have a big opportunity to create new credit products and financial services for women farmers that prioritize innovation and sustainable production over ownership rights.
This op-ed by CIMMYT Director General Martin Kropff was originally published in the Mexican Business Review.
At the International Maize and Wheat Improvement Center (CIMMYT), staff are one of our most important assets. We anchor our commitment to diversity and inclusion through our vision, mission and organizational strategy. We interpret workplace diversity as understanding, accepting and valuing all aspects of oneâs identity, including gender.
Scientists such as Itria Ibba, head of the Wheat Chemistry and Quality Laboratory, Thokozile (Thoko) Ndhlela, maize line development breeder, and Huihui Li, quantitative geneticist, empower the rest of the maize and wheat research community to do more for those who need sustainable food systems the most.
It wasnât easy to find a convenient time for the four of us to have a conversation â me, because of COVID-19 travel restrictions, from the Netherlands, Itria in Mexico, Thoko in Zimbabwe and Huihui in China â but we managed. I enjoyed hearing about their work, what sparked â and continues to spark â their passion for maize and wheat research and had the chance to share some thoughts about where the CGIAR transition is taking us.
Martin Kropff: Hello Itria, Huihui and Thoko, great to see you! Iâd love to hear more about what you do. Why do you think your work is important in this day and age?
Itria Ibba: Hello Martin! I lead the [CIMMYT] Wheat Chemistry and Quality Laboratory. I am very passionate about my work, which I believe is very important.
In the lab we work both on the improvement of wheat technological and nutritional quality. Both of these aspects are fundamental for the successful adoption of a wheat variety and, of course, to promote a healthy and nutritious diet. Development of nutritious varieties is especially important because â especially in developing countries â the basic diet doesnât provide all the micro and macronutrients necessary to live a healthy life. Since my focus is wheat, a staple crop that is mainly used for human consumption, I think the work that I am doing can actually have a direct and real impact on the lives of many people.
Kropff: It is important that you â on the quality side of the work â can give feedback to the breeders, and they listen to you. Is it happening?
Ibba: I believe that yes. Of course, quality cannot be the only target in the selection process where several other traits such as yield potential, disease resistance and tolerance to abiotic stresses have to be considered. However, especially for wheat, quality needs to be considered because it is strictly associated with the economic value of a specific variety and plays a fundamental role throughout the whole wheat value chain. The feedback we are giving is being taken positively. Of course, it could be âheardâ more.
Kropff: If I may ask, do you think youâre being treated as a scientist regardless of your gender? Or does it matter?
Ibba: Personally, I have always felt that I was respected, in my lab and in my team, especially at CIMMYT. At the beginning, I had some concerns because I am a bit young⊠Mainly because of that, yes, but not because I am a woman. I cannot say anything bad from that perspective.
Kropff: I think that young people must have the future in our organization. Sometimes when people get older â I try not to be like that, but I am also getting older â they think that they know everything and then you have to be very careful, because the innovations are mostly coming from young people. But young minds come up with new ideas. What about your work, Huihui? You are contributing in a completely different way than Itria and Thoko, and you are coming from a mathematical point of view. When I see you, I always think about math.
Li: Yes, due to my major, sometimes I feel like I am a stranger working in an agricultural research organization. Because I canât breed new varieties, for example. So, whatâs my position? I ask myself: how can I have a successful career in agriculture? But I think that in this new era, this new digital era, I can do more.
Kropff: Data, data, data!
Li: Yes! We can do smart agriculture based on big data. We can do a lot of things with prediction, so that breeders can save time and effort. Maybe we cannot breed the varieties directly or we cannot publish our new findings in high impact journals, but we can play an essential role for this work to be successful. I think thatâs my added value: to be useful to breeders.
Kropff: And you are! Thoko, what about you?
Ndhlela: Iâm a maize breeder. Iâm responsible for two product profiles in southern Africa and these are extra early, early and nutritious maize. I feel like my work is very important, given that I am focusing on developing and deploying nutritious and stress-tolerant maize varieties to people who rely on maize as a staple food crop. White maize is the one that is mainly consumed and yet it doesnât contain any of the micronutrients such as vitamin A, zinc, iron. We are working towards closing that gap where people have limited or no access to other foods that contain those micronutrients. If we provide them with maize that is nutritious, then we close that gap and addressing the issue of malnutrition. It is especially critical, for young children. According to UNICEF, 53% of the mortalities in children globally are due to micronutrient deficiencies. My work aims to address to a greater extent the problems that farmers face.
Kropff: Are you working on provitamin A maize?
Ndhlela: Yes!
Kropff: Itâs orange right? How are consumers adopting it? Does that require extra marketing activities?
Ndhlela: Yes, because in most countries where maize is a popular staple food, people use yellow maize mostly for livestock feeds. But when it comes to the main food, they mainly use white maize. So there has to be that extra effort. We have been working with HarvestPlus on that front, and so far in southern Africa weâve made good strides in terms of getting people to accept the maize.
Back in the day, when they were first introduced to the idea of eating yellow maize as main food, that maize came from food relief and not in a good state, so there was that negative attitude, which they remembered when we came in with vitamin A maize [which has a yellow color]. We told them, âThis is differentâ and the fact that we did demos, they grew the maize, they harvested and consumed it, led to their acceptance of it. Right now, we have so much demand for seed, especially across southern Africa. Seed companies that we work with say that the seed is sold out and people are still looking for it.
Kropff: Iâm very happy to hear this. We have to make sure that what we do is demand-driven, right? And on your role as a woman in research in Zimbabwe. Do you feel like you are taken seriously as a scientist?
Ndhlela: I really do, yes. I am really given space to be myself, to do my work and have that impact on the ground.
Ibba: Martin, I have a question regarding One CGIAR. Will there be any changes within CIMMYT regarding redistribution of research areas? Will some of the research areas change the research focus or implement new research groups and strategies?
Kropff: I could talk for five hours about this. CGIAR has big plans to change the structure, to change the initiatives, to change everything this year.
I believe that CIMMYT is strong, we have a lot of impact. The quality of our work is really high, and I want to make sure that CIMMYTâs work â your work â finds a solid landing in the new CGIAR.
Theyâre envisioning a restructuring in three large science groups. Several Directors General suggest that we shouldnât start breaking everything up but that we take whole programs as we have them now and bring them into the new science groups. Itâs complicated but everyone wants the CGIAR to be successful.
In terms of research, what we do as CIMMYT already provides solutions, for example, the Integrated Development Programs, such as CSISA, MasAgro, SIMLESA. This has now been taken over by the whole CGIAR. These are programs where you work with national systems and you look at what is important to them, and where innovation is needed. Not focusing on single solutions but integrated solutions from different disciplines. When the research needs come directly from the stakeholders, we become more demand-driven. And that makes life even more exciting.
I think that when we listen to our stakeholders, there will always be a maize and wheat component [in agricultural research]. When we interviewed them in 2020, they stated that things [that are on top of their wish list for agricultural research and development are] breeding, agronomy, big data, and wheat, maize and rice.
I always say: what we need is food systems that deliver affordable â you said it already, Thoko â sufficient and healthy diets produced within planetary boundaries. And for all those criteria, wheat and maize are key because they are efficient, they are produced very well, they provide a good basis of nutrition, and you can produce them within planetary boundaries.
But, back to you. Could you share a story or anecdote about a turning point or defining moment in your work?
Ibba: Personally, Iâve had different turning points that led me to this career but I believe that one of the most important moments for me was when I started my PhD in Crop Science at Washington State University. There for the first time in my scientific career I understood the importance of working together with breeders, molecular scientists, cereal chemists and even with food companies in order to deliver a successful product from farmers all the way to consumers. The research done there had a real impact that you could see and I loved it. Also for this reason, I am happy to now work at CIMMYT because this happens here, as well, but at a bigger scale. You can clearly see that the work and research you do are directly used and go into new wheat lines and new varieties which are grown by different farmers across the world. Itâs amazing. Thatâs what I think had a bigger impact for me.
Ndhlela: I think the biggest moment in my work was when I was first employed as a scientist at CIMMYT. I always looked at CIMMYT scientists as role models. I remember many times that CIMMYT jobs were being advertised for technicians, and people would say, âOh, this is yours now!â and I told them, âNo, no, no, I will only join CIMMYT as a scientist.â And I waited for that moment. And it came and was a turning point in my career and I really thought that now I can express myself, do my work without limitations. And to reach impact!
Another great moment in my work is when I hear that hundreds of farmers are growing and consuming the varieties that I am involved in developing and deploying. I really want to hear people talking of impact: how many tons of certified seed is being channeled from seed companies to the growers, and how many peoplesâ lives are we improving. I think that really defines my work. If the varieties donât get to the farmer, then it is just work going to waste.
Li: Sometimes I feel inferior because I canât breed a variety, or have big papers in agriculture-related journals, but one day I looked up my citation of my publications and I felt self-satisfied. I could feel my impact. Actually, several of my papers are highly cited; my total citation is more than 3,000 right now.
Kropff: Oh good!
Li: Yes! That means that my work has impact and many people are using the algorithm I developed to have even more impact. Papers that cite my work are published in Science and Nature, Nature Genetics, etc. I feel useful and like my work plays an essential role in research.
Kropff: Thatâs the thing: thereâs impact in science and impact in farmersâ fields and at CIMMYT it comes together. Colleagues at CIMMYT are taking your results and using them to make a difference through crop variety improvement and other things.
Ndhlela: How do you think that One CGIAR will help strengthen our research towards the Sustainable Development Goals across the geographies where we work?
Kropff: I have always promoted the idea of âOne CGIARâ. Even before joining CIMMYT. But it is complicated because weâre bringing 13 CGIAR Centers together. I saw it at Wageningen University: when you have one organization, you can be so much stronger and more visible, globally.
Because together we [One CGIAR] are the global international organization for agricultural research. We add something [to our global partners such as] the Food and Agriculture Organization of the UN (FAO) which works on agricultural policy, and IFAD that has international development programs and World Food Programme which delivers food â most of it staple crops â to those who need it the most. But supplying food is not a sustainable approach, we want to have sustainable food systems in those countries, so that people can produce their own food. Thatâs where research is necessary, and knowledge is necessary.
I am super proud that the wheat and maize and agronomy work we do is so well adopted. Farmers are adopting our varieties across the globe. These are new varieties Iâm talking about â this is key â which are on average 10 years old and they respond to current challenges happening on the ground. Regarding your work, Thoko, with maize, I just got data from Prasanna [CIMMYTâs Maize Program and CGIAR Research Program on Maize Leader, Prasanna Boddupalli] that farmers are growing drought-tolerant maize and other maize varieties from CIMMYT on 5 million hectares in eastern and southern Africa! All of this is because of a good seed systems approach with the private sector: small seed companies delivering our varieties scaling our great breeding work. Taking it to the farmers!
I think that the work that we do is super important to reach the Sustainable Development Goals. Number one ââ well, itâs number two, but for me it is the first ââ is ending hunger. Because when youâre hungry, you cannot think or live normally. Poverty is also an incredibly important challenge. But I would put hunger as number one. I donât think any of us here have had real hunger. My parents did, in the Second World War and let me tell you, when I heard those stories, I realized that thatâs something that nobody should go through.
Climate change as well. We have to keep innovating because the climate keeps changing. I was just reading today in a Dutch newspaper that 2 degrees wonât be reached, it will be more. And in the Netherlands the land is so low, so that even with dykes, we will not be able to manage in the next 50 years. People will have to start moving. In the Indo-Gangetic Plains, theyâll have to plant short duration rice, use smart machinery such as the Happy Seeder, then plant short duration wheat â all just to stay ahead of the looming 50 ËC weather.
Do you agree?
Ibba: Well, yes, but I hope that in the end there will be good coordination between the CGIAR Centers and everything. But if it works well, then I definitely think that it will be more impactful. Thatâs for sure.
Kropff: What can supervisors and mentors do to encourage women in science careers?
Li: I think this is a good question Martin. I am sure that Itria and Thoko will agree with me: women need more than just our salary. I think that women are more emotional, so, most of the time, when my supervisor is more considerate and careful in regard to my emotions, I feel touched and actually, more motivated. I simply need more consideration, emotionally. I have some experience in this with students [who work for me]. When I want to stimulate their motivation, I compare the two effects. Say, I increase their salary. I feel that the male student is happier than the female. [Laughs] On the other hand, I try to be more considerate with all of my students and ask them about their families or express concern about something. When I do this, I donât get much of a reaction from the males but the females are grateful. I think the same works for me.
Kropff: I always intend to treat everyone equally and I think I do. But then some people need to be treated differently. That is situational management based on the capabilities and also the personality of people. Do we have to be more mindful of how one works with women?
Li: Well, people are diverse.
Kropff: Right. On the one hand, people should be treated as they want to be treated based on their individual personality, and then on the other hand you want to make sure that women are taken as seriously as men in, say, science.
Ndhlela: I agree with Huihui. Supervisors should give maximum support to women because they already have full plates. The field of science is challenging, so if they feel that theyâre not being given enough support, they tend to get discouraged and demoralized. So, supervisors and colleagues need to take that into account. Like Huihui said, women are more emotional than our counterparts. And they need that support. When dealing with women in a professional setting, supervisors could take a visionary style where they give us space to work and do our assigned duties without a lot of interference. Micromanagement is frustrating. From my experience, women in science are serious and they can work with minimum supervision and they are really out there to achieve objectives.
Ibba: I agree with both of you. Space and trust, and constructive criticism. Apart from the strength and support from oneâs supervisor, it would be good to implement a mentorship program for young scientists. Sometimes you need a non-supervisor voice or someone that can guide you [who you do not report to]. Human Resources also need to play a key role in supporting women and men, and ensuring zero discrimination. But Iâm sure that all we really want is to be treated as humans [laughs]. We all have emotions.
Kropff: Thank you very much colleagues for this open discussion. This has been very interesting and given me a lot of food for thought. Our conversation makes me miss pre-COVID-19 informal moments at work and at conferences, social moments where people open up. But here we show, we can do that during Zoom meetings as well with videos on to read each otherâs body language and with groups that are small. Thank you for the inspiration!
A multi-disciplinary team of agricultural researchers and development practitioners is proposing a new approach to tackle the shortcomings of global food production systems that degrade the environment, greatly contribute to climate change and fail to deliver healthy diets for a growing population.
The new methodology developed by the International Maize and Wheat Improvement Center (CIMMYT) in collaboration with the Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT) aims to transform national food systems by achieving consensus between multiple stakeholders and building on successful participatory agricultural research experiences.
According to a peer-reviewed paper published today in the journal PLOS ONE, the Integrated Agri-food System Initiative (IASI) âis designed to generate strategies, actions, and quantitative, [Sustainable Development Goals] SDGs-aligned targets that have [a significant] likelihood of supportive public and private investmentâ.
The IASI methodology is based on successful integrated development projects implemented by CIMMYT in Mexico and Colombia, the latter in partnership with the Alliance Bioversity-CIAT, which engaged multiple public, private and civil sector collaborators in local maize systems enhancement. These initiatives took advantage of sociopolitical âwindows of opportunityâ that helped build multiple stakeholder consensus around health, nutrition, food security and development aspirations in both countries.
âCIMMYTâs integrated development approach to maize systems transformation in Mexico and Colombia laid the foundations of the IASI methodology by overcoming government transitions, annual budget constraints and win-or-lose rivalry between stakeholders in favor of equity, profitability, resilience and sustainability,â said Bram Govaerts, chief operating officer and Integrated Development Program director at CIMMYT.
Ultimately, the IASI methodology offers public officials and development practitioners the possibility to transform food systems by scaling out innovative farming practices and technologies that lead to sustainably managed natural resources and improved nutrition and food security.
The main steps to implement the IASI methodology are:
Following these steps, the authors of the IASI methodology propose to build a âglobal food systems transformation networkâ to co-design and co-implement agricultural development projects that bring together multiple partners and donors for global agricultural systems transformation.
As the approach is refined and further applications are built, it is expected that this network will harness efforts to initiate a new field of research and global practice on âintegrated methodologies for food system transformation and innovationâ â analogous to the fields of business administration and organizational development.
IASI serves as the backbone of new CGIAR Regional Integrated Initiatives, which draw on capacities from regional international agricultural research centers and programs to deliver global agri-food system transformation.
Popular starchy staples maize and wheat provide more than simple dietary energy, but they are often found at the center of debates around the excessive consumption of carbohydrates.
While the nutrient contribution of whole grains is commonly emphasized in dietary guidelines, the milling and subsequent processing of cereal products tends to reduce or remove much of the important protein, fat, vitamin and mineral content, and in recent years there has been increasing concern about the ultra-processing of cereal-based food products containing noxious dietary components that exacerbate the occurrence of non-communicable diseases.
For these reasons â and because of the focus on energy content â maize and wheat are not often considered to be among the categories of ânutrient-richâ foods that can contribute to reducing micronutrient malnutrition. Consequently, it is unsurprising that a popular perception that cereals make a limited contribution to nutritious diets persists. This view has not been successfully challenged by a necessarily nuanced understanding of the complex role of cereals, and particularly the carbohydrate fractions, in human nutrition.
âIn addition to the hidden micronutrients, there is sound scientific and popular awareness of the importance of some dietary components such as dietary fiber,â says Nigel Poole, Emeritus Professor of International Development at the School of Oriental and African Studies (SOAS).
âThough there is as yet imperfect scientific understanding and public awareness of the carbohydrates which make up dietary fiber,â he explains, âbiomedical research continues to highlight the importance of carbohydrates in health and well-being. Moreover, there is a need for further knowledge on the nature and roles of many other bioactive food components that are not usually considered to be nutrients.â
These bioactives are substances such as carotenoids, flavonoids, and polyphenols. Most of the beneficial effects of the consumption of whole grain cereals on non-communicable diseases are currently attributed to the bioactive components of dietary fiber and the wide variety of phytochemicals.
A growing body of evidence from cereal chemistry, food science and metabolic studies shows that the bioactives in cereals are important for nutrition, health and well-being. In a new working paper authored in collaboration with the International Maize and Wheat Improvement Center (CIMMYT), Poole demonstrates that there is considerable potential for plant breeding strategies to improve these elements of grain composition. This could be done through exploiting natural variation, genetic and genomic selection methods, and mutagenesis and transgenesis in order to modify cell wall polysaccharides, and specifically to improve the starch composition and structure in breeding material through natural and induced mutations.
Rebalancing the agri-nutrition research agenda, Poole argues, is necessary in order to explore, explain and exploit the contribution to diets of hitherto less-researched nutrient-dense crops and other foods. Nevertheless, because of the quantities in which cereals are consumed, the nutritional contribution of cereals in addition to energy complements the consumption of micronutrient-rich fruits, vegetables, nuts and pulses in diverse diets.
To leverage the bioactive content of cereals â including dietary fiber â as well as the macro- and micronutrient content, a comprehensive approach to food and nutrition systems from farm to metabolism is needed, spanning research disciplines and food systemsâ stakeholders throughout the agri-food industries, and embracing policy makers, nutrition advocacy, and consumer education and behavior change.
Read the full working paper:Â Food security, nutrition and health: Implications for maize and wheat research and development
Nigel Poole conducted research for this paper during a year-long Visiting Fellowship at CIMMYT, with support from scientists at the institution.
Like many issues besetting contemporary agri-food systems, the question of nitrogen use appears to yield contradictory problems and solutions depending on where you look. Many parts of the globe are experiencing the environmental consequences of excessive and inefficient use of nitrogen fertilizers. Elsewhere nitrogen-poor soils are a hindrance to agricultural productivity.
Addressing these seemingly contradictory issues means ensuring that nitrogen is applied with maximum efficiency across the worldâs croplands. Farmers should be applying as much nitrogen as can be taken up by their crops in any given agroecology. Apply more, and the excess nitrogen leads to nitrous oxide (N2O) emissions â a potent greenhouse gas (GHG) â and other environmental degradation. Apply less, and agricultural potential goes unmet. Given the twin challenges of global climate change and the projected need to increase global food production over 70% by 2050, neither scenario is desirable.
Maize and wheat agri-food systems are at the heart of this dilemma. These staple crops are critical to ensuring the food security of a growing population. They also account for around 35% of global nitrogen fertilizer usage. Tackling the problem first requires an accurate accounting of global N20 emissions from maize and wheat fields, followed by quantification of mitigation potential disaggregated by region. This is the task undertaken by a recent study published in Science of the Total Environment and co-authored by a team of researchers including scientists at the International Maize and Wheat Improvement Center (CIMMYT) and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).
âSpatially explicit quantification of N2O emission and mitigation potential helps identify emission hotspots and priority areas for mitigation action through better nitrogen management consistent with location-specific production and environmental goals,â says Tek Sapkota, CIMMYTâs climate scientist and review editor of the Intergovernmental Panel on Climate Change (IPCC)âs sixth assessment report.
A model approach
Researchers compared N20 emissions estimates produced using four statistical models (Tropical N2O model, CCAF-MOT, IPCC Tier-1 and IPCC Tier-11). They also compared the modelsâ estimates against actual emissions as recorded at 777 globally distributed points. While all four models performed relatively well vis-Ă -vis the empirical measurements, the IPCC Tier-II estimates showed a better relationship to the measured data across both maize and wheat fields and low- and high-emissions scenarios.
Researchers found that, for both maize and wheat, emissions were highest in East and South Asia, as well as parts of Europe and North America. For maize, parts of South America also appeared to be emissions hotspots. In Asia, China, India, Indonesia and the Philippines were major emitters for both crops. Researchers also observed that China, along with Egypt, Pakistan and northern India have the highest excess nitrogen application (i.e., nitrogen in excess of what can be productively taken up by crops).
Trimming the excess
Specifically identifying hotspots of excess nitrogen application is important, as they represent promising areas to target for emissions reductions. For a given region, the volume of emissions may be a factor simply of large areas under maize or wheat cultivation coupled with of high levels of nitrogen usage. However, farmers in such regions may be not have much room to reduce nitrogen application without affecting yield. And reducing the area under cultivation may not be desirable or viable. Where the rate of excess nitrogen application is high, however, reducing the rate of application and increasing the efficiency of nitrogen use is a win-win.
The researchers estimate that a nitrous oxide emission reduction potential of 25-75% can be achieved through various management practices, such as the 4Rs, which stand for the right source, right timing, right placement and right application rate. Not only would such a reduction drastically reduce N2O emissions and lessen other environmental impacts of maize and wheat production, it would represent a significant cost savings to farmers. Improved efficiency in nitrogen application can also have positive effects on crop yield.
âPromoting integrated nitrogen management approaches through the right policies, institutional supports and good extension systems is essential to improving the use efficiency of nitrogen in order to meet food security, climate action and other sustainable development goals,â says Sapkota.
Kindie Tesfaye, a CIMMYT scientist and one of the authors of the paper, adds, âThe policy importance of the study is that the estimated mitigation potentials from global maize and wheat fields are useful for hotspot countries to target fertilizer and crop management as one of the mitigation options in their Nationally Determined Contributions (NDCs) to the United Nations Framework Convention on Climate Change (UNFCCC).â
Scientists at the International Maize and Wheat Improvement Center (CIMMYT) have been harnessing the power of drones and other remote sensing tools to accelerate crop improvement, monitor harmful crop pests and diseases, and automate the detection of land boundaries for farmers.
A crucial step in crop improvement is phenotyping, which traditionally involves breeders walking through plots and visually assessing each plant for desired traits. However, ground-based measurements can be time-consuming and labor-intensive.
This is where remote sensing comes in. By analyzing imagery taken using tools like drones, scientists can quickly and accurately assess small crop plots from large trials, making crop improvement more scalable and cost-effective. These plant traits assessed at plot trials can also be scaled out to farmers’ fields using satellite imagery data and integrated into decision support systems for scientists, farmers and decision-makers.
Here are some of the latest developments from our team of remote sensing experts.
Measuring plant height with high-powered drones
A recent study, published in Frontiers in Plant Science validated the use of drones to estimate the plant height of wheat crops at different growth stages.
The research team, which included scientists from CIMMYT, the Federal University of Viçosa and KWS Momont Recherche, measured and compared wheat crops at four growth stages using ground-based measurements and drone-based estimates.
The team found that plant height estimates from drones were similar in accuracy to measurements made from the ground. They also found that by using drones with real-time kinematic (RTK) systems onboard, users could eliminate the need for ground control points, increasing the dronesâ mapping capability.
Recent work on maize has shown that drone-based plant height assessment is also accurate enough to be used in maize improvement and results are expected to be published next year.
Advancing assessment of pests and diseases
CIMMYT scientists and their research partners have advanced the assessment of Tar Spot Complex â a major maize disease found in Central and South America â and Maize Streak Virus (MSV) disease, found in sub-Saharan Africa, using drone-based imaging approach. By analyzing drone imagery, scientists can make more objective disease severity assessments and accelerate the development of improved, disease-resistant maize varieties. Digital imaging has also shown great potential for evaluating damage to maize cobs by fall armyworm.
Scientists have had similar success with other common foliar wheat diseases, Septoria and Spot Blotch with remote sensing experiments undertaken at experimental stations across Mexico. The results of these experiments will be published later this year. Meanwhile, in collaboration with the Federal University of Technology, based in Parana, Brazil, CIMMYT scientists have been testing deep learning algorithms â computer algorithms that adjust to, or âlearnâ from new data and perform better over time â to automate the assessment of leaf disease severity. While still in the experimental stages, the technology is showing promising results so far.
Improving forecasts for crop disease early warning systems
CIMMYT scientists, in collaboration with Université catholique de Louvain (UCLouvain), Cambridge University and the Ethiopian Institute of Agricultural Research (EIAR), are currently exploring remote sensing solutions to improve forecast models used in early warning systems for wheat rusts. Wheat rusts are fungal diseases that can destroy healthy wheat plants in just a few weeks, causing devastating losses to farmers.
Early detection is crucial to combatting disease epidemics and CIMMYT researchers and partners have been working to develop a world-leading wheat rust forecasting service for a national early warning system in Ethiopia. The forecasting service predicts the potential occurrence of the airborne disease and the environmental suitability for the disease, however the susceptibility of the host plant to the disease is currently not provided.
CIMMYT remote sensing experts are now testing the use of drones and high-resolution satellite imagery to detect wheat rusts and monitor the progression of the disease in both controlled field trial experiments and in farmersâ fields. The researchers have collaborated with the expert remote sensing lab at UCLouvain, Belgium, to explore the capability of using European Space Agency satellite data for mapping crop type distributions in Ethiopia. The results will be also published later this year.
Delivering expert irrigation and sowing advice to farmers phones
Through an initiative funded by the UK Space Agency, CIMMYT scientists and partners have integrated crop models with satellite and in-situ field data to deliver valuable irrigation scheduling information and optimum sowing dates direct to farmers in northern Mexico through a smartphone app called COMPASS â already available to iOS and Android systems. The app also allows farmers to record their own crop management activities and check their fields with weekly NDVI images.
The project has now ended, with the team delivering a webinar to farmers last October to demonstrate the app and its features. Another webinar is planned for October 2021, aiming to engage wheat and maize farmers based in the Yaqui Valley in Mexico.
Detecting field boundaries using high-resolution satellite imagery
In Bangladesh, CIMMYT scientists have collaborated with the University of Buffalo, USA, to explore how high-resolution satellite imagery can be used to automatically create field boundaries.
Many low and middle-income countries around the world donât have an official land administration or cadastre system. This makes it difficult for farmers to obtain affordable credit to buy farm supplies because they have no land titles to use as collateral. Another issue is that without knowing the exact size of their fields, farmers may not be applying to the right amount of fertilizer to their land.
Using state of the art machine learning algorithms, researchers from CIMMYT and the University of Buffalo were able to detect the boundaries of agricultural fields based on high-resolution satellite images. The study, published last year, was conducted in the delta region of Bangladesh where the average field size is only about 0.1 hectare.
Developing climate-resilient wheat
CIMMYTâs wheat physiology team has been evaluating, validating and implementing remote sensing platforms for high-throughput phenotyping of physiological traits ranging from canopy temperature to chlorophyll content (a plantâs greenness) for over a decade. Put simply, high-throughput phenotyping involves phenotyping a large number of genotypes or plots quickly and accurately.
Recently, the team has engaged in the Heat and Drought Wheat Improvement Consortium (HeDWIC) to implement new high-throughput phenotyping approaches that can assist in the identification and evaluation of new adaptive traits in wheat for heat and drought.
The team has also been collaborating with the Accelerating Genetic Gains in Maize and Wheat (AGG) project, providing remote sensing data to improve genomic selection models.
Cover photo: An unmanned aerial vehicle (UAV drone) in flight over CIMMYT’s experimental research station in Ciudad Obregon, Mexico. (Photo: Alfredo Saenz/CIMMYT)
Mary Nzau enters a mock agrodealer shop set up on a field on the outskirts of Tala town in Machakos County, Kenya. On display are nine 2kg bags of hybrid maize seed. She picks one. By the look of it, her mind is made up. After a quick scan of the shelf, she has in her hand the variety that she has been purchasing for years.
Regina Mbaika Mutua is less lucky. The variety she always buys is not on display in the mock shop. As part of the experiment, the research team has removed from the shelf the variety she indicated she usually buys. The teamâs goal is to observe what factors influence her seed purchase decision in the absence of the variety she was expecting to purchase.
âAlthough I did not find the variety I was looking for, I picked an alternative as I have seen it perform well on a neighboring farm,â Mutua says, adding that she will plant it this season alongside recycled (farm-saved) seed on her one-acre farm.
Michael Mutua passes up the popular variety he has been planting for the previous two years. He picks one that has been advertised extensively on local radio. âI have heard about it severally on radio. I would like to experiment with this new seed and see how it performs on my farm. Should I like the results, I will give it a chance in ensuing seasons,â he says.
The big adoption conundrum
The goal of the out-of-stock study is to improve an understanding of how farmers make their maize seed choices, says Pieter Rutsaert, Markets and Value Chain Specialist at the International Maize and Wheat Improvement Center (CIMMYT).
âWe do this by inviting farmers to a mock agrodealer store that we set up in their villages and give them a small budget to purchase a bag of seed. However, not all farmers walk into the same store: some will find their preferred variety, others wonât. Some will have access to additional trait information or see some varieties with price promotions while others donât.â
Rutsaert acknowledges that breeding programs and their partner seed companies have done a great job at giving farmers access to maize hybrids with priority traits such as drought tolerance and high yield. CIMMYT then works closely with local seed companies to get varieties into the hands of farmers. âWe want to extend that support by providing insights to companies and public breeding programs on how to get new varieties more quickly into the hands of farmers,â he says.
The hybrid maize seed sector in Kenya is highly competitive. Amid intensifying competition, new varieties face a daunting task breaking into the market, independent of their quality. While farmers now have more options to pick from, a major challenge has been how to get them to adopt new varieties.
âMoving farmers from something they know to something they donât is not easy. They tend to stick with what they know and have been growing for years,â Rutsaert says.
Pauline Muindi, gender research associate with CIMMYT, acted as the stand-in clerk at the mock store. She noticed that farmers tend to spend very little time in the shop when their preferred variety is available. However, this all changes in the out-of-stock situation, pushing farmers to step out of their comfort zone and explore new options.
The first step to overcoming this challenge is to entice maize farmers to try a new seed variety, even just once, Rutsaert observes. If it is a good variety, farmers will see that and then the market will work in its favor: farmers will come back to that variety in subsequent years and tell others about it.
âThe good news is that many of the varieties we are currently seeing on the market have performed well â thatâs why theyâre popular. But there are newer varieties that are even better, especially in terms of attributes like drought tolerance. We would like to understand how farmers can be convinced to try out these newer varieties. Is it about the need for more awareness on varietal traits? Can we use price promotions? Or are there other factors?â he says.
Does seed price matter?
âWith todayâs climate uncertainty, it is better to stick to a variety that is adapted to such climate rather than banking on a variety one is oblivious of. The risk is not worth it,â Nzau says. She adds that she would rather buy a higher-priced seed packet she knows and trusts than a lower-priced one that she has not used in the past. Radio promotions of new or other varieties have limited sway over her decision to make the switch.
Faith Voni, another farmer, agrees. âIt is better to purchase a higher-priced variety whose quality I can vouch for than risk purchasing a lower-priced one that I know little about. I do not wish to take such a risk.â Voni says she would also be more inclined to experiment with another variety that she had seen perform well on a neighborâs farm.
Michael Mutua holds a different view. âIf there is an option of an equally good but new variety that is lower-priced than the variety I prefer, my wallet decides,â he says.
Vivian Hoffmann, an economist at the International Food Policy Research Institute (IFPRI) and collaborator on the study, says price can be key for convincing consumers to try a new product. âOur previous research on maize flour choice found that a provisional 10 percent discount boosted sales tremendously,â Hoffmann says. âOf course, that only gets your foot in the door; after that, a new variety will need to win farmers over based on its merits.â
Hoffmann is interested in the extent to which drawing farmersâ attention to key varietal attributes influences their seed choice. âThis information is generally already available on seed packets, but we live in a world of information overload. Promoting certain attributes through in-store signage is an approach that is widely used to help consumers make more healthier food choices. Doing the same for new seed varieties makes a lot of sense.â
The value of drought tolerance
Situated on Kenyaâs eastern region, Machakos is characterized by persistent water stress. Climate change induced erratic rainfall has pushed traits that can tolerate the unfavorable weather conditions in the favoriteâs corner. While other traits such as high yield and disease resistance are equally important, the seed, when planted, must first withstand the effects of droughts or water stress in some seasons and germinate. This is the most crucial step in the long journey to either a decent, bare minimum or no yield. A lot of farmers still plant recycled seed alongside hybrid varieties. But these are no match to water stress conditions, which decimate fields planted with farmer-saved seed.
âIf a variety is not climate resilient, I will likely not harvest anything at all,” says Nzau. She has planted a drought-tolerant variety for ten years now. Prior to that, she had planted about three other varieties as well as recycled seed. âThe only advantage with recycled seed is that given the right amount of rainfall, they mature fast â typically within two months. This provides my family with an opportunity to eat boiled or roast maize,â she notes.
However, varieties need to do more than just survive harsh weather conditions. Breeders face a daunting task of incorporating as many traits as possible to cater to the overarching and the specific interests of multiple farmers. As Murenga Mwimali, a maize breeder at the Kenya Agricultural and Livestock Research Organization (KALRO) and collaborator in this research says, innovations in breeding technologies are making breeding more efficient.
âIt is better to have a diversity of product profiles as different market niches are captured within a particular agroecological zones. This is such that farmers may not just benefit from the minimum traits like drought tolerance, but also more specific traits they are looking for,â Mwimali says.
Smallholder farmers continue to play a central role in the seed development process. Capturing what happens at the point of purchase, for instance, at the agrodealer, and understanding how they purchase seed offers valuable insights on the traits that are deemed essential in the breeding process. This work contributes to CIMMYTâs focus on fast-tracking varietal turnover by turning the levers towards a demand-driven seed system.
Cover photo: Pauline Muindi, gender research associate with CIMMYT, at the mock agrodealer shop where she acted as a clerk. (Photo: CIMMYT)
In a conversation with The Counter, CIMMYT senior scientist Dave Hodson discusses why conservation may be the key to our survival.
Read more: https://thecounter.org/biodiversity-conservation-future-pandemics-plants-humans-cimmyt/
Mexico’s Secretariat of Agriculture and Rural Development (SADER) and its counterpart in the United States reached an agreement to promote knowledge sharing and scientific collaboration on agriculture-related issues.
An op-ed published in El Sol de MĂ©xico recognizes CIMMYT’s contribution to tackling food insecurity through improved nutrient-rich, high-yielding varieties and sustainable agronomic practices.
Read more: https://www.elsoldemexico.com.mx/analisis/cimmyt-alimentando-al-mundo-6672151.html
During the presentation of Mexico’s 2021 Agri-Food Expectations, Bram Govaerts, Director General of CIMMYT, flagged a number of initiatives aimed at supporting the country’s food self-sufficiency and safeguarding the cultural heritage of its agricultural sector.
The International Maize and Wheat Improvement Center (CIMMYT) announced a new three-year publicâprivate partnership with the German development agency GIZ and the beverage company Grupo Modelo (AB InBev) to recharge aquifers and encourage water-conserving farming practices in key Mexican states.
The partnership, launched today, aims to contribute to a more sustainable use of water in agriculture. The project will promote sustainable farming and financing for efficient irrigation systems in the states of Hidalgo and Zacatecas, where Grupo Modelo operates. CIMMYTâs goal is to facilitate the adoption of sustainable intensification practices on more than 4,000 hectares over the next three years, to reduce the water footprint of participant farmers.
Mexico is at a high risk of facing a water crisis in the next few years, according to the World Resources Institute. The country needs to urgently begin reducing its use of available surface and ground water supplies if it is to avert the looming crisis.
Farming accounts for nearly 76% of Mexicoâs annual water consumption, as estimated by Mexicoâs Water Commission (CONAGUA). Farmers, therefore, have a key role to play in a more sustainable use of this valuable natural resource.
âWe need to take care of the ecosystem and mitigate agricultureâs impact on the environment to address climate change by achieving more sustainable agri-food systems,â said Bram Govaerts, chief operating officer, deputy director general of research a.i. and director of the Integrated Development program at CIMMYT.
The project, called Aguas Firmes (Spanish for âFirm Watersâ), also seeks to recharge two of Mexicoâs most exploited aquifers, by restoring forests and building green infrastructure.
âOur priority is water, which is the basis of our business but, above all, the substance of life,â said Cassiano De Stefano, chair of Grupo Modelo, one of the Mexicoâs leading beer companies. âWeâve decided to lead by example by investing considerably in restoring two aquifers that are essential to Zacatecas and Hidalgoâs development.â
The German development agency GIZ, one of CIMMYTâs top funders, is also investing in this alliance that will benefit 46,000 farmers in Hidalgo and 700,000 farmers in Zacatecas.
âWe are very proud of this alliance for sustainable development that addresses a substantial problem in the region and strengthens our work on biodiversity conservation and sustainable use of natural resources in Mexico,â said Paulina Campos, Biodiversity director at GIZ Mexico.
CIMMYT undertakes participatory agricultural research activities with local farmers to collaboratively develop and implement sustainable farming practices and technologies that help reduce water consumption in grain production by up to 30%.
INTERVIEW OPPORTUNITIES:
Bram Govaerts – Chief Operating Officer, Deputy Director General of Research a.i. and Director of the Integrated Development program, CIMMYT
FOR MORE INFORMATION, OR TO ARRANGE INTERVIEWS, CONTACT:
Ricardo Curiel, Senior Communications Specialist for Mexico, CIMMYT. r.curiel@cgiar.org, +52 (55) 5804 2004 ext. 1144
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.
In Ethiopia, farming systems rely heavily on animal and human power, reducing productivity and efficiency. In recent years, the government and development partners have made significant efforts to modernize agriculture.
In 2013, CIMMYT introduced one-axel multipurpose tractors in various districts of Amhara, Oromia, South and Tigray regions. This new technology has helped to improve farmersâ lives and phase out outdated farming practices. Farmers have reduced drudgery, improved productivity and gained higher profits. This short video shows the impacts the two-wheel tractor brough to smallholder farmers in Ethiopia.
Financial support for this initiative came from the German development agency GIZ, USAID and the Australian government.