“Weâve recently supported a new project which will be operating in a number of countries, including Zambia and Malawi, that will be coordinated by the International Maize and Wheat Improvement Center, and by the International Institute of Tropical Agriculture,” said Fowler.
“Theyâll be establishing innovation hubs where theyâll bring together the best and most appropriate technologies and information to help small-scale farmers with a whole variety of issues that they confront. This will give the farmers access, for example in Zambia, to drought-tolerant maize, which theyâre really clamoring for. This is maize which, on a year-in and year-out basis, on average will yield about 30 percent more, rotated with legumes, which provide protein and also enrich the soil and reduce the need for fertilizer. But also other technologies and assistance in establishing markets for those products and lengthening out the value chain so that farmers are not just â and small businesses are not just dealing with raw commodities but are taking those commodities and making something more valuable and more useful to a broader population.”
Mazvita Chiduwa works with smallholder farmers in maize-based, mixed farming systems under pressure to improve system resilience. Chiduwa’s training and background are in legume integration into farming systems, including a focus on rhizobia inoculant production, quality control, regulation, and application.
Chiduwa joined CIMMYT in 2022 and is working on diversification of maize-based farming systems in Malawi using conservation agriculture and different intercrop arrangements between maize and the legumes cowpea, groundnut, pigeon pea and soybean. She is also working on developing a digital agronomy decision tool for smallholder farmers, working with farmers in Malawi, Mozambique and Zambia. The pilot work is being implemented in the context of soybean in maize-based systems with the intention to develop it for other crops in future. The main research questions are to do with soybean variety choices, planting dates, crop establishment methods and site-specific nutrient recommendations.
Members of Umoja, Tuaminiane, Upendo and Ukombozi groundnut farming groups in Naliendele, Tanzania showing their groundnut harvests in May 2022. (Photo: Susan Otieno/CIMMYT)
The Accelerated Varietal Improvement and Seed Delivery of Legumes and Cereals in Africa (AVISA) project has developed draft national groundnut target product profiles in Malawi, Mozambique, Sudan, Tanzania, Uganda and Zambia.
Groundnut is grown in eastern and southern Africa, where it remains an important food and oil crop from small holder farmers.
The new findings from the project are a result of work from groundnut crop breeding and improvement teams from the National Agricultural Research and Extension Systems (NARES) representatives from the six largest groundnut producing countries in the eastern and southern Africa region.
Their important research was carried out with the support of representatives from the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA) and CGIAR.
Developing target product profiles for groundnut
For the first time, through the International Maize and Wheat Improvement Center (CIMMYT)-led AVISA program, funded by the Bill & Melinda Gates Foundation, groundnut breeding teams discussed and documented country level priorities at a meeting in Dar es Salaam, Tanzania.
The groundnut breeding teams also shared information on current groundnut production metrics and trends in the six national programs. This also helped to establish a common understanding of countriesâ level research priorities.
Futhi Magagula from CCARDESA and Elailani Abdalla, Mohamed Ahmed and Abdelrazeg Badadi from ARC-Sudan deliberate on groundnut market segments for Sudan. (Photo: Biswanath Das/CIMMYT)
Agnes Gitonga, market strategist at CGIAR Genetic Innovations Action Area, who led the team in understanding and applying the template, explained that the quality of a target product profile (TPP) is dependent on how well market segments are defined. âTo ensure target product profiles are an accurate reflection of customer needs, who include farmers, consumers, and processors,â she said.
âNational groundnut teams nominated Country Product Design Teams that will meet nationally before the end of 2022 to review and update country TPPs. These multi-stakeholder teams will ensure that the needs of diverse groups are captured and that breeding efforts are accurately focused.â.
Harish Gandhi, Breeding Lead, Dryland Legumes and Cereals (DLC) at CIMMYT, further explained that a bottom-up approach for defining country and regional priorities was used, where each country defined market segments and target product profile based on the use of the produce and growing conditions of farmers. This strategy involved each country defining its market segments and TPP, which was based on the use of the produce and growing conditions of farmers.
Building on the draft national target product profiles that were defined at the meeting, participants went on to prioritize traits such as diseases, nutrition and stress tolerance. These factors can be critical at regional level and important in identifying potential locations for conducting phenotyping. The phenotyping locations are distributed based on capacity of stations in different countries to screen for traits, such as late leaf spot disease screening in Msekera in Zambia, which is a known hotspot for the disease.
âWe had a good opportunity to consider grower needs as well as consumer needs in each country for purposes of defining the relevant groundnuts market segments. I believe this will have a positive impact on future work in groundnuts in the East and Southern Africa region,â reflected Gitonga.
The collaboration of the teams involved was a key factor for the projectâs success so far and will be crucial in working towards its goals in the future.
âInvolving different stakeholders in designing target product profile was an effective way of enabling transformation of individual preferences (area of interest) to collective preferences (targeted product) with consumer needs and markets in mind,â said Happy Daudi, Groundnut Breeding lead at the Tanzania Agricultural Research Institute (TARI).
Tanzania Agricultural Research Institute (TARI) Naliendele Station Groundnut Research Team ((L-R) Bakari Kidunda, Gerald Lukurugu, Anthony Bujiku and Dr. Happy Daudi) deliberate on national groundnut breeding priorities. (Photo: Biswanath Das/CIMMYT)
Strengthening groundnut breeding programs in east and southern Africa
The projectâs first meeting will provide an important foundation for future research, which will use the new findings as a blueprint.
Biswanath Das, Plant Breeder, Groundnut for East and Southern Africa region and NARES Coordinator and Programming lead for EiB said, âDefining national TPPs, identifying regionally important traits and mapping a testing network are fundamental building blocks of a modern breeding program.â
At the meeting, a schedule was laid out for peer-to-peer assessments of breeding programs within the regional network to take stock of current efforts and gaps. This step helps to develop customized capacity development plans for each network partner.
âThrough targeted and demand led capacity development, the East and Southern Africa groundnut crop improvement network aspires to strengthen the role of each network member in collaborative, regional breeding efforts,â Das said.
The meeting laid the ground for coordinated regional groundnut breeding and took steps towards formalizing a regional NARES-CGIAR-SME groundnut crop improvement network. By building on excellent connections that already exist among national groundnut breeding teams. Das underscored that the move will strengthen alignment of NARES, CGIAR and regional research efforts around a common vision of success.
In addition, David Okello who leads groundnut research at National Agriculture Research Organization (NARO) Uganda, noted that the meeting provided a good opportunity for consolidating the existing network. He also looked forward to welcoming more groundnut improvement programs in the region on board.
The paired challenges of population growth and climate change have put smallholder farmers in Zambia in a squeeze. In the Southern Province, the center of agricultural production for the nation, smallholder dairy farmers struggle to increase their production of fodder to commercially viable levels in the face of a long dry season that climate change is intensifying.
Smallholder farmers looking to support their families, enhance the local food supply, and sustain economic growth in their areas are at a distinct disadvantage because agriculture in Zambia is dominated by massive commercial operations with plentiful capital, large tracts of land, and expensive machinery, with most of their output marked for export.
The International Maize and Wheat Improvement Center (CIMMYT) is partnering with the German development agency Deutsche Gesellschaft fĂŒr Internationale Zusammenarbeit (GIZ) and the University of Hohenheim to identify key barriers and sustainable pathways to smallholder farmer success through a mechanization working group. This work is being carried out through the global initiative One World No Hunger, which launched Green Innovation Centers for the Agriculture and Food Sector (GIC) in 15 member countries in 2014.
âMechanization is a critical aspect of responding to these problems and the core business of the GIC is to develop knowledge,â said Chimuka Mulowa, a GIC cooperative development advisor based in Choma, Zambia. âOur efforts provide training to smallholder farmers with a focus on adaptive mechanization as a critical ingredient in a holistic approach. Projects in the past have purchased equipment, but we integrate knowledge with existing infrastructure.â
Smallholder homestead with irrigation and fencing to protect developed pasture, Namwala, Southern Province, Zambia. (Photo: Vuyo Maphango)
In Zambia, the GIC works with 22 cooperatives to reach 10,000 small-scale farmers with training sessions on fencing land to grow grass, climate smart breeding, irrigation, and more. The GIC has reached their training goal, but implementation of new practices has been more difficult, with only about half the farmers adopting what they have learned so far.
To better understand the challenges smallholder farmers face in Zambia, Mulowa and the GIC partnered with researcher Vuyo Maphango, who was completing his masterâs degree in agricultural economics at the University of Hohenheim under the supervision of Lennart Woltering, a senior scientist at CIMMYT. Woltering developed a tool called Scaling Scan which analyzes barriers to growth for successful innovations in the pilot stage and brings focus to key ingredients for expansion.
Mulowa and Maphango used Scaling Scan to assess the progress of the GIC efforts in Zambia. As they expected, for smallholder farmers trying to get into commercial fodder production, financing was a challenge. At $35,000 USD for a machinery like hay balers used once per year, it can take a farmer up to a decade to recoup such an investment. But Scaling Scan also identified surprising challenges, such as a lack of collaboration and uneven dissemination of knowledge and skills.
âThere was a lot of progress coming out of the Scaling Scan process,â Maphango said. âGrowing the cooperatives of farmers is a critical GIC focus now, and this helps with the finance issues as well. Where farmers canât afford to buy or develop high-quality seed, they can come together, share which seeds are working best for them, and help each other adopt best practices. Staying close as a cooperative also gives farmers stronger bargaining power with the ability to pool together finances.â
More affordable equipment will also help. Smaller, less expensive choppers and chuff cutters ($1500-2000 USD) are already available for silage production, but there is not a well-established tradition of employing silage production in Zambia, and farmers there have struggled to adopt it. Similar machines are making their way onto the market for fodder production and will require farmers to develop a new set of technical skills.
Mulowa and Maphango are also rethinking approaches to training. As an incentive, non-government organizations (NGOs) often pay participants for their time when they attend training sessions, but government ministries canât sustain this practice beyond the end of a project due to lack of funding. For a deeper level of skill and knowledge development, GIC wants to help farmers see the benefit of training as providing its own incentiveâcontinuing professional education will pay off, both in terms of better agricultural and business practices, and better financial outcomes. The key to this transition is results. When farmers see their yield improving because of skills and practices they developed in training, they will be hungry for more.
Success, for Zambian smallholders, is a door that is opening slowly but surely. âEarly adopters are making progress,â Maphango said. âSome are growing their own grass, others are fencing their land and developing irrigation.â As these practices take root, and farmers share victories with cooperative members; the value of ongoing training becomes clear, and the door may open further for others to walk through.
Cover photo: Hay bales on a commercial farm, Chisamba, Central Province, Zambia. (Photo: Vuyo Maphango)
The Southern Africa Accelerated Innovation Delivery Initiative (AID-I) Rapid Delivery Hub is one of the ways in which Feed the Future, the U.S. governmentâs global food security and hunger initiative led by USAID, is taking immediate action to help cushion the blow of high fuel and fertilizer prices on farmers. Itâs a two-year rapid response effort that connects farmers to innovative tools and information they need to manage the high costs and input supply disruptions over the next several cropping seasons.
AID-I provides targeted assistance to up to three million African smallholder farmers by improving soil health and fertilizer management; strengthening local seed systems; connecting farmers to financial products and services; and delivering extension and advisory services. AID-I Delivery Hubs focus on areas where the need and potential is greatest: Malawi, Tanzania, and Zambia.
The Southern Africa Accelerated Innovation Delivery Initiative (AID-I) Rapid Delivery Hub is establishing agile, networked rural innovation hubs to enhance the adaptation of technology, co-ownership, and sustainable inputs and outputs for value chains development. The project is fostering diversification through the scaling of productive and resilient agronomic practices and seed systems for cereals, legumes, vegetables and feed/fodder products, and strengthens rural-urban linkages to enable national capacity for cross-network management.
It is being implemented in close consultation with One CGIAR programs and integrates both CGIAR and non-CGIAR innovation partners to support scaling by last-mile delivery partners.
This work contributes to six of the United Nations Sustainable Development Goals (SDGs):
Zero Hunger
Good Health and Well-Being for People
Gender Equality
Decent Work and Economic Growth
Responsible Consumption and Production
Climate Action.
What are the project’s primary objectives?
Improve soil health and fertilizer management to grow more, more profitably and with less waste.
Strengthen local seed systems so agribusinesses can reach smallholder farmer customers with a diversity of crop seeds, including climate-resilient and more nutritious varieties.
Connect to financial products and services designed to overcome the unique needs smallholder farmers and small and medium agribusinesses face; and,
Deliver extension and advisory services on good agricultural practices, soil and water management practices, and post-harvest storage solutions so smallholder farmers and small and medium agribusiness owners are more productive and keep more of what they grow.
VideoÂ
Deputy Assistant Administrator, USAID Resilience Environment and Food Security Bureau, Ann Vaughan, visits an AID-I demonstration plot of drought-tolerant maize varieties in Zambia.
For the first time in Zambia, a special Ministry of Agriculture committee has endorsed innovative sustainable intensification practices to diversify maize-based farming systems and boost the food and nutritional security of millions of small farm households, while enriching depleted soils.
Zambiaâs recently formed âNational Advisory Committee for the Approval/Validation of Candidate Technologies or Agronomic Practicesâ approved in September the release to farmers of three new systems for better yields and soil maintenance: growing maize between âhedge-rowsâ of legume trees; or in rows side-by-side with grain legumes as strip crops; or on permanent, raised soil beds or ridges.
Legume trees and grain legumes enhance soil nitrogen and organic matter content, and legume grains themselves are a valuable, alternative food, rich in protein for rural households. Raised soil beds and ridges can keep soils oxygenated and productive when heavy rainfall floods the fields, as can often occur in northern and northwestern Zambia.
All three systems can be bundled with conservation agriculture approaches, which are based on the principles of minimum soil disturbance, keeping crop residues on the soil, and growing a more diverse selection of crops.
âThe official clearing of these transformative cropping technologies is a huge milestone for the project and for Zambiaâs resource-poor farmers,â said Christian Thierfelder, CIMMYT principal cropping systems agronomist based in southern Africa who, as part of SIFAZ, is testing and disseminating maize cropping practices that boost harvests, enrich soils, and capture and conserve moisture. âWeâre working closely with Zambiaâs MoA and the FAO, planning research trials, demonstrations and promotion to reach 20,000 farmers as a first step.â
An essential crop
Maize is the number-one food staple in sub-Saharan Africa, sown by some 300 million smallholder farmers using seasonal rains. A leading crop as well for Zambiaâs small-scale, subsistence, and often impoverished farmers, maize grows poorly in extreme heat, infertile soils, and extended dry weather. Failed maize crops can bring hunger to smallholders and their families, for whom risks are high and formal safety nets are non-existent.
The EU recently announced that it will provide an additional EUR 20 million in funding for SIFAZ, now three years old and operating in five provinces and 27 districts of Zambia.
The cropping practices submitted to the National Advisory Committee by Thierfelder and his colleagues conform to a sustainable intensification assessment framework developed by the Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification of the US Agency for International Development (USAID) and Kansas State University.
âThe framework provides a set of indicators for evaluating technologies according to their effects on productivity, economics, the environment, and social and human conditions â domains considered essential for sustainable agriculture systems,â Thierfelder explained. âThe framework is well suited for smallholder farm settings, where agriculture is linked to development goals such as alleviating poverty, avoiding land degradation, increasing food and nutrition security, and supporting womenâs empowerment.â
Cover photo: Jane Miti, a Zambia extension methodology officer, is testing intercropped strips of maize and soybean at Nyanje, Sinda District, to improve her soils and yields. (Photo: Christian Thierfelder/CIMMYT)
Smallholdings represent over 80% of the worldâs farms, mostly located in the Global South, and supply 50% of global food. Enhanced agronomy management has a great potential to increase productivity, sustainability, efficiency and competitiveness of these smallholdings, which is characterized by low and variable yields and profitability, smallholder farming challenges include water scarcity, climate change, low resource use efficiencies and declining soil health. These result in negative impacts on food and nutrition security, equitable livelihoods and ecosystem health.âŻÂ
Smallholder farmers seasonally make critical agronomic decisions regarding crop choice, planting dates and pest, disease, weed, soil fertility and water management, often based on suboptimal practices and information. Traditional agronomic research enhances our understanding of basic processes, but with limited connection to stakeholder demand and often based on outdated approaches. The development, deployment and uptake of interventions is hampered by social, economic and institutional constraints, further confounded by adherence to conventional supply-driven innovation strategies.
Objective
This Initiative aims to deliver an increase in productivity and quality per unit of input (agronomic gain) for millions of smallholder farming households in prioritized farming systems by 2030, with an emphasis on women and young farmers, showing a measurable impact on food and nutrition security, income, resource use, soil health, climate resilience and climate change mitigation.âŻÂ
Activities
This objective will be achieved through:
Facilitating the delivery of agronomy-at-scale solutions, including development and technical/user-experience validation and the co-creation and deployment of gender- and youth-responsive solutions to smallholder farmers via scaling partners.Â
Enabling the creation of value from big data and advanced analytics through the assembly and governance of data and tools; application of existing analytics and solutions for specific use cases; supply of information on climate impacts, inclusivity and sustainability of agronomic solutions; and national agricultural research system capacity strengthening.Â
Driving the next generation of agronomy-at-scale innovationsâŻby addressing key knowledge gaps and facilitating innovation in agronomy research through engagement with partners.Â
Nurturing internal efficiencies for an agile and demand-driven agronomy research and development community through internal organization and external partnerships for prioritization, demand mapping and foresight.Â
Participants of the AGG Maize Mid-Term Review and Planning Meeting at CIMMYT’s Maize Lethal Necrosis Screening Facility in Naivasha, Kenya. (Photo: Dokta Jonte Photography)
The Accelerating Genetic Gains in Maize and Wheat (AGG) Project, which is halfway through its implementation, continues to register impressive achievements. At a meeting focusing on the projectâs Maize component, held in Nairobi during July 25-28, B.M. Prasanna, Director of the Global Maize Program at the International Maize and Wheat Improvement Center (CIMMYT), highlighted the projectâs major achievements in the opening session.
âOne of the most important achievements of this project is increasing use of powerful tools and technologies to increase genetic gains in maize breeding pipelines in Africa,” said Prasanna. He noted that the AGG partners are showing keen interest in doubled haploid-based maize breeding. Prasanna pointed out that currently work is ongoing to produce third-generation tropicalized haploid inducers which, in combination with molecular markers, will support accelerated development of improved maize germplasm, a key objective of the AGG Project.
Prasanna also pointed out a significant increase in adoption of stress-tolerant maize in Africa â from less than half a million hectares cultivated under stress tolerant maize varieties in 2010, to 7.2 million hectares currently in 13 African countries, benefitting 44.5 million people. He explained that drought-tolerant maize is not only a productivity enhancing tool but also an innovation for improving the welfare of farmers. âIt reduces the probability of crop failure by 30 percent and provides an extra income to farmers at a rate of approximately $240 USD per hectare, equivalent to about nine months of food for a family at no additional cost,” he said, adding that the essence of research is taking improved genetics to farmers and impacting their lives.
He noted there is remarkable progress in maize varietal turnover in sub-Saharan Africa, pointing out particularly efforts in Ethiopia, Uganda, Zambia and Zimbabwe, where old maize varieties, some dating as far back as 1988, have been replaced with newer climate-resilient varieties. Prasanna highlighted the need to engage with policy makers to put in place appropriate legislation that can accelerate replacement of old or obsolete varieties with improved genetics.
Prasanna stressed on the importance of rapid response to transboundary diseases and insect-pests. CIMMYT has established fall armyworm (FAW) screening facility at Kiboko, Kenya, and that more than 10,000 maize germplasm entries have been screened over the last three years. He applauded South Sudan for being the first country in sub-Saharan Africa to recently release three CIMMYT-developed FAW-tolerant hybrids. He said CIMMYTâs FAW-tolerant inbred lines have been shared with 92 institutions, both public and private, in 34 countries globally since 2018.
Kevin Pixley, CIMMYT Global Genetic Resources Director and Deputy Director General, Breeding and Genetics, encouraged the participants to continuously reflect on making innovative contributions through the AGG project, to serve smallholder farmers and other stakeholders, and to offer sustainable solutions to the food crisis that plagues the world.
B.M. Prasanna addresses partners at the KALRO Kiboko Research station in Kenya during an AGG field visit. (Photo: Dokta Jonte Photography)
Synergies across crops and teams
Pixley pointed out that though the meetingâs focus was on maize, the AGG Project has both maize and wheat components, and the potential for learning between the maize and wheat teams would benefit many, especially with the innovative strides in research from both teams.
Pixley referenced a recent meeting in Ethiopia with colleagues from the International Institute of Tropical Agriculture (IITA), the International Center for Tropical Agriculture (CIAT) and CIMMYT, where discussions explored collaboration among CGIAR centers and other stakeholders in strengthening work on cowpea, chickpea, beans, sorghum, millet and groundnut crops. He noted that maize, wheat and the aforementioned crops are all critical in achieving the mission of CGIAR.
âCIMMYT has been requested, since August of last year, by CGIAR to initiate research projects on sorghum, millet and groundnut because these crops are critical to the success of achieving the mission of CGIAR,” said Pixley. “So, we have recently initiated work on the Accelerated Varietal Improvement and Seed Systems in Africa (AVISA) project together with partners. This is the first step towards OneCGIAR. Itâs about synergies across crops and teams.”
Collaborative research commended
The meetingâs Chief Guest, Felister Makini, Deputy Director General â Crops of the Kenya Agricultural and Livestock Research Organisation (KALRO), commended the collaborative research undertaken by CIMMYT and other CGIAR partners. She noted that the partnerships continue to build on synergies that strengthen institutional financial, physical and human resources. She attested that collaboration between KALRO and CGIAR dates back to the 1980s, beginning with training in maize breeding, and then subsequent collaboration on developing climate-adaptive improved maize varieties and training of KALRO technicians in maize lethal necrosis (MLN) screening and management among other areas.
Maize and wheat are staple food sources in Kenya and sub-Saharan Africa and as the population increases, new methods and approaches must be found to accelerate development and deployment of improved maize and wheat varieties. She challenged the partners to intensify research and come out with high-yielding varieties that are resistant or tolerant to a wide range of biotic and abiotic stresses.
The Inaugural Session also featured remarks from the representatives of the AGG funders â Gary Atlin from the Bill & Melinda Gates Foundation, Jonna Davis from the Foundation for Food and Agriculture Research (FFAR), and John Derera from IITA, an AGG project partner.
A total of 116 participants, including representatives from National Agricultural Research Systems (NARS) in 13 AGG-Maize partner countries in Africa and seed companies, participated in the meeting. Participants also visited the KALRO-CIMMYT MLN Screening Facility at Naivasha, and KALRO-CIMMYT maize experiments at Kiboko, Kenya, including the work being done at the maize doubled haploid and FAW facilities.
Cooperative farmers receive training on operation of a mobile seed cleaner in Oromia, Ethiopia. (Credit: Dessalegn Molla/GIZ)
Itâs a familiar problem in international agricultural development â a project with external funding and support has achieved impressive early results, but the money is running out, the time is growing short, and thereâs not a clear plan in place to continue and extend the programâs success.
Over the past seven years, the German development agency Deutsche Gesellschaft fĂŒr Internationale Zusammenarbeit (GIZ) established Green Innovation Centers in 13 countries in Africa and two in Asia, partnering with the International Maize and Wheat Improvement Center (CIMMYT) to support projects that introduce mechanization in a way that improves long-term food security and prompts economic growth. Now, as the project enters its final two years of funding, GIZ and CIMMYT are focused on ensuring the gains produced by the Green Innovation Centers are not lost.
Like any complex challenge, thereâs not just one solution to the sustainability problem â but CIMMYT is working to address a massive question around why pilots fail in agricultural development by implementing a systematic approach to scalability that recognizes the critical importance of context and puts projects on a sustainable path before the money is gone.
Training the trainers
As the Green Innovation Centers enter a crucial, final stage, a CIMMYT-led team recently completed training for seven GIZ staff from Ivory Coast, Togo, Ethiopia, and Zambia, who are now certified to facilitate CIMMYTâs Scaling Scan tool and train others to put agricultural innovations in their home countries on a solid path for growth. The training team included CIMMYT scaling advisor Lennart Woltering, CIMMYT mechanization support specialist Leon Jamann, and students from Germanyâs University of Hohenheim and Weihenstephan-Triesdorf University.
The Scaling Scan is a practical tool that helps users set a defined growth ambition, analyze their readiness to scale using ten core ingredients, and identify specific areas that need attention in order to reach the scaling ambition.
The GIZ staff learned to use the Scaling Scan by applying it to early stage innovations in their home countries, ranging from commercial fodder production in the Southern Province of Zambia to seed value chains in the Oromia and Amhara regions of Ethiopia.
Mohammed, a farmer in Amhara, Ethiopia, with a fistful of wheat on his farm. (Credit: Mulugeta Gebrekidan/GIZ)
What will scale up in Ethiopia?
In Ethiopia, smallholding farmers producing legumes, wheat and maize struggle to increase their yield to a level that can improve food security, generate higher incomes for producers and their families, and promote economic growth and jobs in agricultural communities. To help smallholders develop sustainable solutions, GIZ senior advisor Molla Dessalegn worked with his Green Innovation Center team to brainstorm and launch a range of 20 proposed innovations â from risk mitigation and new contract structures to introduction of new technology â all with the aim of improving agricultural yields.
To date, these innovations have introduced over 200,000 Ethiopian smallholders to new knowledge and practices to improve their output. But with the project exit bearing down, Molla and his team were eager to identify which innovations held the most promise for survival and growth beyond the endpoint. So they put their pilot projects to the test using the Scaling Scan.
The scan involves an intensive, day-long seminar originally designed for in-person delivery, but remote versions have also proved successful as COVID limited global travel. The scan focuses on thorough analysis and scoring of the current state of a pilot project and its potential for growth given the realities of conditions on the ground.
Facilitators lead project managers through evaluation of the ten ingredients required for successful scaling, from finance and collaboration to technology, know-how, and public sector governance. The outcome is a clear data set assessing the scalability of the pilot and directing attention to specific areas where improvement is needed before a project can expect serious growth.
An unexpected outcome
What emerged from the scan surprised Molla. Some of the strategies he saw as most successful in the early stages, such as a contract farming program, scored poorly, whereas the scan identified deployment of mobile seed cleaners as a solution that held particular promise for scalability. These outcomes prompted the team to refocus efforts on this strategy.
About 95 percent of Ethiopian smallholders rely on informal seed systems, either saving and reusing seed or exchanging low quality seed with other farmers. Seed cleaning plays a critical role in helping farmers build a high quality, high yield seed development system. Molla and his team had already worked with smallholder cooperatives in Oromia to distribute three mobile seed cleaners, and they knew these machines were being heavily relied upon by farmers in this region.
The Scaling Scan showed them, among other things, that the successful adoption of the seed cleaners had even more potential â it was an innovation that could be sustained and even expanded by local stakeholders, including the Ministry of Agriculture.
This result prompted Molla to recommend investment in additional mobile seed cleaners â four to serve cooperatives in the Amhara region and a fifth for the West Arsi district in Oromia. These machines are now in operation and helping additional smallholders improve the quality of their seed stock. This initial expansion confirms the Scaling Scan results â and CIMMYT plans to continue supporting this growth with the purchase of another round of seed cleaners.
The Scaling Scan also identified problems with the business model for sustaining the mobile seed cleaners through cooperatives in Ethiopia, and this outcome directed the Green Innovation Centers to partner with a consultant to develop improvements in this area. In this way, one of the most important values of the scan is its ability to guide decision-making.
Scaling up the future
Seed cleaners alone wonât solve every yield problem for Ethiopian farmers, but the scan has now guided the initial implementation â and contextual adaptation â of a new form of agricultural mechanization across two regions of the country, with the promise of more to come.
And thereâs more to come from the Scaling Scan as well.
Now that heâs received certification as a trainer, Molla plans to help farmers, officials, and other development workers adopt this rigorous approach to evaluating innovations that show potential. When funding for his project ends in 2024, he will be leaving 300,000 smallholders in Ethiopia with more than machines â he will be leaving them with the knowledge, experience, and practices to make the most of the technological solutions that are improving their yields today and building a more secure future for their communities.
Written by Bea Ciordia on . Posted in Uncategorized.
MARPLE (Mobile And Real-time PLant disEase) diagnostics is a new innovative approach for fungal crop pathogen diagnostics developed by Diane Saundersâs team at the John Innes Centre.
MARPLE is the first operational system in the world using nanopore sequencing for rapid diagnostics and surveillance of complex fungal pathogens in situ. Generating results in 48 hours of field sampling, this new digital diagnostic strategy is leading revolutionary changes in plant disease diagnostics. Rapid strain level diagnostics are essential to quickly find new emergent strains and guide appropriate control measures.
Through this project, CIMMYT will:
Deploy and scale MARPLE to priority geographies and diseases as part of the Current and Emerging Threats to Crops Innovation Lab led by Penn State University / PlantVillage and funded by USAID’s Feed the Future.
Build national partner capacity for advanced disease diagnostics. We will focus geographically on Ethiopia, Kenya and Nepal for deployment of wheat stripe and stem rust diagnostics, with possible expansion to Bangladesh and Zambia (wheat blast).
Integrate this new in-country diagnostic capacity with recently developed disease forecasting models and early warning systems. Already functional for wheat stripe rust, the project plans to expand MARPLE to incorporate wheat stem rust and wheat blast.
Participants of the kick-off meeting for the Ukama Ustawi Initiative stand for a group photo in Nairobi, Kenya. (Photo: Mwihaki Mundia/ILRI)
Partners of CGIARâs new regional integrated Initiative in eastern and southern Africa held a kick-off meeting in Nairobi on March 2â3, 2022. Eighty-five people participated, including national agricultural research extension programs, government representatives, private sector actors, funders and national and regional agricultural research and development organizations.
Entitled Ukama Ustawi, the Initiative aims to support climate-smart agriculture and livelihoods in 12 countries in eastern and southern Africa: Kenya, Zambia, Ethiopia and Zimbabwe (in Phase 1); Malawi, Rwanda, Tanzania and Uganda (in Phase 2); and Eswatini, Madagascar, Mozambique and South Africa (in Phase 3).
The Initiative aims to help millions of smallholders intensify, diversify and de-risk maize-mixed farming through improved extension services, institutional capacity strengthening, targeted farm management bundles, policy support, enterprise development and private investment.
Ukama Ustawi is a bilingual word derived from the Shona and Swahili languages. In Shona, Ukama refers to partnerships, and in Swahili, Ustawi means well-being and development. Together, they resemble the vision for the Initiative to achieve system-level development through innovative partnerships.
The meeting brought together partners to get to know each other, understand roles and responsibilities, identify priorities for 2022, and review the cross-cutting programmatic underpinnings of Ukama Ustawi â including gender and social inclusion, capacity strengthening and learning.
Baitsi Podisi, representing the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA), said he is excited to be part of the Initiative: “CCARDESA, in its cooperation and coordination mandate, can learn a lot from CGIAR in restructuring to respond to the changing times.â Podisi supported the partnership with CGIAR in the Initiativeâs embedded approach to policy dialogue, working with partners such as CCARDESA, the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) and the Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN).
Similarly, FANRPANâs Francis Hale emphasized the need not to re-invent the wheel but to work with partners who already have a convening power, to advance the policy agenda for diversification and sustainable intensification.
What were key issues discussed?
One of the features of Ukama Ustawi is the use of four interconnected platforms: a scaling hub, a policy hub, an accelerator program and a learning platform. These will provide spaces for exchange and learning with partners across all CGIAR Initiatives in the region. Partners conducted a series of âfishbowlâ interactions across work packages to review the planned activities and provide a clearer understanding of deliverables, identify synergies, potential overlaps, common partners and countries, and set timelines.
The Initiative will work with innovative multimedia platforms to change knowledge, attitudes and practices of millions of farmers in eastern and southern Africa. One key partner in this area is the Shamba Shape Up TV show and the iShamba digital platform. Sophie Rottman, Producer of Shamba Shape Up, said she is looking forward to the work with Initiative partners, that will help expand the show to Uganda and Zambia.
Jean Claude Rubyogo, representing the Pan-Africa Bean Research Alliance (PABRA) said: âIt is time we move away from CGIAR-initiated to country-initiated development activities. This is what Ukama Ustawi is all aboutâ.
Martin Kropff, Global Director of Resilient Agrifood Systems at CGIAR, explained CGIARâs regional integrated initiatives are designed to respond to national/regional demands. âThe initiatives will start by working with partners to assess the food and nutritional challenges in the region, and tackle them by bringing in innovative solutions.â
The event was concluded by agreeing on the implementation of the inception phase of the Ukama Ustawi Initiative, and follow-on discussions to finalize key activities in 2022.
Hambulo Ngoma is a Development Economist with research interests spanning the development-environment nexus. He leads or co-leads socio-economic components of several projects in Southern Africa, mainly in Malawi, Tanzania, Zambia, and Zimbabwe. His current research is focused on adoption, scaling, and impact assessment, with special interest in nudging agricultural technology adoption.
He is formerly a Postdoctoral Associate of the Department of Agricultural, Food and Resources Economics of Michigan State University and a Research Fellow and Lead of the Climate Change and Natural Resource Management thematic area at the Indaba Agricultural Policy Research Institute (IAPRI) in Lusaka, Zambia.
He holds a PhD in Applied Economics from the School of Economics and Business, Norwegian University of Life Sciences, an MSc in Applied and Agricultural Economics from the University of Malawi and a BSc in Agricultural Economics from the University of Zambia.
Genetic analyses show that a destructive wheat blast fungus that travelled from South America to South East Asia is now established in Zambia under rain-fed conditions, according to a new report from The Sainsbury Laboratory.
East African Seed Company has a rich history of nearly 50 years, serving farmers with improved climate-resilient seed varieties. Established in 1972, the company produces and sells improved seed, through a wide distribution network in at least 15 countries in sub-Saharan Africa. It also markets agrochemicals and other farm inputs, and has ambitions of expanding to the rest of Africa, trading as Agriscope Africa Limited.
Smallholder farmers in sub-Saharan Africa continue to face multiple biotic and abiotic stresses as they try to improve their farmsâ productivity and their livelihoods. Maize seed that guarantees high yield is a key trait, coupled with other key attributes such as drought tolerance, disease and pest resistance, early seedling vigor as well as suitability for food and animal feed.
With the varieties serving both small- and large-scale commercial farmers, challenges such as the fall armyworm, diminishing soil fertility and erratic rains have persisted in recent years and remain as key farming obstacles. âSuch challenges diminish crop production and the grain quality thereby, lessening farmersâ profitability,â says Rogers Mugambi, Chief Operating Officer of East African Seed Company.
Scientists at the International Maize and Wheat Improvement Center (CIMMYT), in collaboration with partners in the national agriculture research systems and the commercial seed sector, continue to develop seed varieties that can guarantee decent yield even in times of climatic, disease and pest stress.
General view of the East African Seed warehouse. (Photo: Jerome Bossuet/CIMMYT)
Top-notch research trickles down to farmers
Over the years, East African Seed has inked partnerships with CIMMYT, national research institutes and other agencies in the countries where it operates. Such partnerships have been the driving force to its success and the impacts within the farming communities in sub-Saharan Africa.
âOur collaboration with CIMMYT began in 2008 with germplasm acquisition. The cooperation has expanded to include testing networks for new hybrids, early-generation seed production and marketing. The overall beneficiary is the smallholder farmer who can access quality seeds and produce more with climate-smart products,â Mugambi says.
Apart from the multi-stress-tolerant varieties developed and released over time by the national agricultural research programs, CIMMYT recently announced a breakthrough: fall armyworm-tolerant elite maize hybrids for eastern and southern Africa. This success followed three years of rigorous research and experiments conducted in Kenya and signified a key milestone in the fight against fall armyworm.
As part of the partnership in the Drought Tolerant Maize for Africa (DTMA) and Stress Tolerant Maize for Africa (STMA) projects, East African Seed Company (Agriscope Africa Limited) established demonstration farms and conducted field days in Kenya, reaching thousands of farmers as a result. It was also able to produce early generation seed, which supported production of 2,000 metric tons of certified seed. This partnership now continues in the Accelerating Genetic Gains in Maize and Wheat (AGG) project.
The company has contracted large- and small-scale growers across the country to meet its seed production targets.
âMost of our small-scale growers are clustered in groups of up to 30 farmers with less than five acres of farmland. The large growers have advanced irrigation facilities such as the pivot system and seed processing plants. The seed from the fields is pre-cleaned and dried in the out-grower facilities before delivery to our factory for further cleaning and processing,â Mugambi explains.
A handful of improved maize seed from the drought-tolerant variety TAN 250, developed and registered for sale in Tanzania through CIMMYT’s Drought Tolerant Maize for Africa (DTMA) project. (Photo: Anne Wangalachi/CIMMYT)
Out with the drought
Currently, of the 1,300 metric tons of drought-tolerant hybrid seeds it produces yearly, 500 metric tons constitute those derived from the partnership in the STMA project. Two notable hybrids, Â HODARI (MH501) and TOSHEKA (MH401), were derived during the DTMA and STMA projects. Released in 2014 and accepted for regional certification through the Common Market for Eastern and Southern Africa (COMESA)âs regional catalogue, the MH501 is a mid-altitude adapted and medium maturing three-way cross hybrid. The yield advantage of 15% over the local commercial checks triggered widespread adoption by the farmers, according to Mugambi. In Kenya, it was used as a commercial check during national performance trials, from 2017 to 2019.
The MH401, an early maturing hybrid with moderate drought tolerance, has been adopted in lowland and mid-altitude dry ecologies of Kenya and Tanzania. It has a 20% yield advantage over the local commercial checks.
As part of its varietal replacement, East African Seed Company looks to steadily retire older varieties such as KH600-15A and WE1101 and promote new ones including TAJIRI (EASH1220), TAJI (MH502) and FARAJA (MH503).
To promote new varieties and successfully reach smallholders, the company conducts field days, farm-level varietal demonstrations, road shows and radio programs. It also disseminates information on the benefits of new varieties while also dispensing promotional materials such as branded t-shirts and caps.
âAdditionally, we organize annual field days at our research farm in Thika, where key and influential farmers and other stakeholders are invited from across Kenya and neighboring countries to learn about our new agricultural technologies,â Mugambi says.
The food security and livelihoods of smallholder farming families in sub-Saharan Africa depend on maize production. The region accounts for up to two-thirds of global maize production, but is facing challenges related to extreme weather events, climate-induced stresses, pests and diseases, and deteriorating soil quality. These require swift interventions and innovations to safeguard maize yields and quality.
In this Q&A, we reflect on the results and impact of the long-term collaborative work on drought-tolerant maize innovations spearheaded by two CGIAR Research Centers: the International Maize and Wheat Improvement Center (CIMMYT) and International Institute of Tropical Agriculture (IITA). This innovative work has changed guises over the years, from the early work of the Drought Tolerant Maize for Africa (DTMA) and Drought Tolerant Maize for Africa Seed Scaling (DTMASS) projects through later iterations such as Stress Tolerant Maize for Africa (STMA) and the newest project, Accelerating Genetic Gains in Maize and Wheat (AGG).
In this Q&A, three leaders of this collaborative research reflect on the challenges their work has faced, the innovations and impact it has generated for smallholder farmers, and possible directions for future research. They are: B.M Prasanna, director of CIMMYTâs Global Maize Program and of the CGIAR Research Program on Maize (MAIZE); Abebe Menkir, a maize breeder and maize improvement lead at IITA; and Cosmos Magorokosho, project lead for AGG-Maize at CIMMYT.
Briefly describe the challenges confronting small-scale farmers prior to the introduction of drought-tolerant maize and how CIMMYT and IITA responded to these challenges?
B.M.P.: Maize is grown on over 38 million hectares in sub-Saharan Africa, accounting for 40% of cereal production in the region and providing at least 30% of the populationâs total calorie intake. The crop is predominantly grown under rainfed conditions by resource-constrained smallholder farmers who often face erratic rainfall, poor soil fertility, increasing incidence of climatic extremes â especially drought and heat â and the threat of devastating diseases and insect pests.
Around 40% of maize-growing areas in sub-Saharan Africa face occasional drought stress with a yield loss of 10â25%. An additional 25% of the maize crop suffers frequent drought, with yield losses of up to 50%. Climate change is further exacerbating the situation, with devastating effects on the food security and livelihoods of the millions of smallholder farmers and their families who depend on maize in sub-Saharan Africa. Therefore, the improved maize varieties with drought tolerance, disease resistance and other farmer-preferred traits developed and deployed by CIMMYT and IITA over the last ten years in partnership with an array of national partners and seed companies across sub-Saharan Africa are critical in effectively tackling this major challenge.
A.M.: Consumption of maize as food varies considerably across sub-Saharan Africa, exceeding 100 kg per capita per year in many countries in southern Africa. In years when rainfall is adequate, virtually all maize consumed for food is grown in sub-Saharan Africa, with a minimal dependence on imported grain. Maize production, however, is highly variable from year to year due to the occurrence of drought and the dependence of national maize yields on seasonal rainfall. One consequence has been widespread famine occurring every five to ten years in sub-Saharan Africa, accompanied by large volumes of imported maize grain as food aid or direct imports.
This places a significant strain on resources of the World Food Programme and on national foreign exchange. It also disincentivizes local food production and may not prevent or address cyclical famine. It also leaves countries ill-equipped to address famine conditions in the period between the onset of the crisis and the arrival of food aid. Investment in local production, which would strengthen the resilience and self-sufficiency in food production of smallholder farming families, is a far better option to mitigate food shortages than relying on food aid and grain imports.
C.M.: Smallholder farmers in sub-Saharan Africa face innumerable natural and socioeconomic constraints. CIMMYT, in partnership with IITA and national agricultural research system partners, responded by developing and catalyzing the commercialization of new maize varieties that produce reasonable maize yields under unpredictable rainfall-dependent growing season.
Over the life of the partnership, more than 300 new climate-adaptive maize varieties were developed and released in more than 20 countries across sub-Saharan Africa where maize is a major staple food crop. Certified seed of over 100 stress-tolerant improved maize varieties have been produced by seed company partners, reaching more than 110,000 tons in 2019. The seeds of these drought-tolerant maize varieties have benefited more than 8 million households and were estimated to be grown on more than 5 million hectares in eastern, southern and west Africa in 2020.
A farmer in Mozambique stands for a photograph next to her drought-tolerant maize harvest. (Photo: CIMMYT)
In what ways did the drought-tolerant maize innovation transform small-scale farmersâ ability to respond to climate-induced risks? Are there any additional impacts on small scale farmers in addition to climate adaptation?
B.M.P.: The elite drought-tolerant maize varieties can not only provide increased yield in drought-stressed crop seasons, they also offer much needed yield stability. This means better performance than non-drought-tolerant varieties in both good years and bad years to a smallholder farmer.
Drought-tolerant maize varieties developed by CIMMYT and IITA demonstrate at least 25-30% grain yield advantage over non-drought-tolerant maize varieties in sub-Saharan Africa under drought stress at flowering. This translates into at least a 1 ton per hectare enhanced grain yield on average, as well as reduced downside risk in terms of lost income, food insecurity and other risks associated with crop yield variability. In addition to climate adaptation, smallholder farmers benefit from these varieties due to improved resistance to major diseases like maize lethal necrosis and parasitic weeds like Striga. We have also developed drought-tolerant maize varieties with enhanced protein quality â such as Quality Protein Maize or QPM â and provitamin A, which improve nutritional outcomes.
We must also note that drought risk in sub-Saharan Africa has multiple and far-reaching consequences. It reduces incentives for smallholder farmers to intensify maize-based systems and for commercial seed companies to invest and evolve due to a limited seed market.
Drought-tolerant maize is, therefore, a game changer as it reduces the downside risk for both farmers and seed companies and increases demand for improved maize seed, thus strengthening the commercial seed market in sub-Saharan Africa. Extensive public-private partnerships around drought-tolerant maize varieties supported the nascent seed sector in sub-Saharan Africa and has enabled maize-based seed companies to significantly grow over the last decade. Seed companies in turn are investing in marketing drought-tolerant maize varieties and taking the products to scale.
A.M.: The DTMA and STMA projects were jointly implemented by CIMMYT and IITA in partnership with diverse national and private sector partners in major maize producing countries in eastern, southern and western Africa to develop and deploy multiple stress-tolerant and productive maize varieties to help farmers adapt to recurrent droughts and other stresses including climate change.
These projects catalyzed the release and commercialization of numerous stress-resilient new maize varieties in target countries across Africa. Increasing the resilience of farming systems means that smallholder farmers need guaranteed access to good quality stress resilient maize seeds. To this end, the two projects worked with public and private sector partners to produce large quantities of certified seeds with a continual supply of breeder seeds from CIMMYT and IITA. The availability of considerable amount of certified seeds of resilient maize varieties has enabled partners to reach farmers producing maize under stressful conditions, thus contributing to the mitigation of food shortages that affect poor people the most in both rural and urban areas.
C.M.: The drought-tolerant maize innovation stabilized maize production under drought stress conditions in sub-Saharan Africa countries. Recent study results showed that households that grew drought-tolerant maize varieties had at least half a ton more maize harvest than the households that did not grow the drought-tolerant maize varieties, thus curbing food insecurity while simultaneously increasing farmersâ economic benefits. Besides the benefit from drought-tolerant innovation, the new maize varieties developed through the partnership also stabilized farmersâ yields under major diseases, Striga infestation, and poor soil fertility prevalent in sub-Saharan Africa.
How is the project addressing emerging challenges in breeding for drought-tolerant maize and what opportunities are available to address these challenges in the future?Â
Margaret holds an improved ear of drought-tolerant maize. Margaretâs grandmother participated in an on-farm trial in Murewa district, 75 kilometers northeast of Zimbabweâs capital Harare. (Photo: Jill Cairns/CIMMYT)
B.M.P.: A strong pipeline of elite, multiple-stress-tolerant maize varieties â combining other relevant adaptive and farmer-preferred traits â has been built in sub-Saharan Africa through a strong germplasm base, partnerships with national research partners and small- and medium-sized seed companies, an extensive phenotyping and multi-location testing network, and engagement with farming communities through regional on-farm trials for the identification of relevant farmer-preferred products.
CGIAR maize breeding in sub-Saharan Africa continues to evolve in order to more effectively and efficiently create value for the farmers we serve. We are now intensively working on several areas: (a) increasing genetic gains (both on-station and on-farm) through maize breeding in the stress-prone environments of sub-Saharan Africa by optimizing our breeding pipelines and effectively integrating novel tools, technologies and strategies (e.g., doubled haploids, genomics-assisted breeding, high-throughput and precise phenotyping, improved breeding data management system, etc.); (b) targeted replacement of old or obsolete maize varieties in sub-Saharan Africa with climate-adaptive and new varieties; (c) developing next-generation climate-adaptive maize varieties with traits such as native genetic resistance to fall armyworm, and introgressed nutritional quality traits (e.g., provitamin A, high Zinc) to make a positive impact on the nutritional well-being of consumers; and (d) further strengthening the breeding capacity of national partners and small and medium-sized seed companies in sub-Saharan Africa for a sustainable way forward.
A.M.:Â The DTMA and STMA projects established effective product pipelines integrating cutting-edge phenotyping and molecular tools to develop stress-resilient maize varieties that are also resistant or tolerant to MLN disease and fall armyworm. These new varieties are awaiting release and commercialization. Increased investment in strengthening public and private sector partnerships is needed to speed up the uptake and commercialization of new multiple stress-resilient maize varieties that can replace the old ones in farmersâ fields and help achieve higher yield gains.
Farmersâ access to new multiple-stress-tolerant maize varieties will have a significant impact on productivity at the farm level. This will largely be due to new varietiesâ improved response to fertilizer and favorable growing environments as well as their resilience to stressful production conditions. Studies show that the adoption of drought-tolerant maize varieties increased maize productivity, reduced exposure to farming risk among adopters and led to a decline in poverty among adopters. The availability of enough grain from highly productive and stress-resilient maize varieties can be the cheapest source of food and release land to expand the cultivation of other crops to facilitate increased access to diversified and healthy diets.
C.M.: Â The project is tackling emerging challenges posed by new diseases and pests by building upon the successful genetic base of drought-tolerant maize. This is being done by breeding new varieties that add tolerance to the emerging disease and pest challenges onto the existing drought-tolerant maize backgrounds. Successes have already been registered in breeding new varieties that have high levels of resistance to MLN disease and the fall armyworm pest.
Opportunities are also available to address new challenges including: pre-emptively breeding for threats to maize production challenges that exist in other regions of the world before these threats reach sub-Saharan Africa; enhancing the capacity of national partners to build strong breeding programs that can address new threats once they emerge in sub-Saharan Africa; and sharing knowledge and novel high-value breeding materials across different geographies to immediately address new threats once they emerge.
Cover photo: Alice Nasiyimu stands in front of a drought-tolerant maize plot at her family farm in Bungoma County, in western Kenya. (Photo: Joshua Masinde/CIMMYT)
