This toolkit brings together a comprehensive portfolio of technologies developed or promoted by the International Institute of Tropical Agriculture (IITA), aimed at sustainably improving the productivity, climate resilience, and economic value of agricultural systems in Africa. The technologies presented here span the entire agricultural value chain — from varietal development to post-harvest — and target several strategic crops: cassava, maize, soybean, cowpea, sweet potato, banana/plantain, as well as cross-cutting innovations in pest management, soil nutrition, agricultural digitalization, and seed systems.
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long lasting banana nicknamed 'kiwangazi' by farmers. The KABANA 6H/NARITA7 is a high-yielding banana hybrid developed by IITA and NARO. It’s known for its tolerance to diseases like black Sigatoka and pests like weevils and nematodes, which increases the longevity of banana plantations. With a real-life yield of 57.7 kg per bunch and a potential yield of 60 tons/ha/year, it offers significant economic return. This variety was introduced to combat the decreased lifespan and yield decline in Uganda’s banana plantations.
Sell Smart, Grow Fast The Marketing Strategies technology is a toolkit designed to help cassava seed producers improve market access, visibility, and demand for certified seeds. It provides tools for understanding customer segments, developing effective pricing models, and leveraging both digital and traditional marketing channels. By enhancing seed producers' ability to engage with farmers, build trust, and promote high-quality seeds, the toolkit supports sustainable business growth and addresses key challenges in seed marketing, such as low market awareness, distribution inefficiencies, and poor customer engagement.
Enhancing Cassava Resilience: Targeted Biocontrol with a Beneficial Wasp Biological control of the cassava mealybug (CM) involves introducing natural enemies, such as the parasitoid wasp Anagyrus lopezi, to manage CM populations without chemical pesticides. This method has been successfully implemented in over 20 countries, reducing mealybug populations by about 90% and protecting cassava crops, thereby saving farmers significant amounts of money.
BSFL proteins for sustainable local fish and chicken feed production A major challenge for fish and chicken farming in sub-Saharan Africa is the lack of a consistent and reliable supply of feed throughout the year. The rising cost of feed, which makes up 60-70% of total production expenses, adds to this problem. At the same time, about 30-40% of food produced today is lost or wasted, leading to large amounts of organic waste and animal manure that harm the environment if not properly managed. The traditional way of producing and consuming goods also creates issues for the economy, ecosystems, and society. To address these challenges, Black Soldier Fly (BSF) larvae composting offers a smart solution. This technology tackles two key problems: managing organic waste and reducing the high cost of animal feed in the region. BSF larvae turn organic waste into valuable protein feed for animals and nutrient-rich fertilizer, cutting down on waste sent to landfills and reducing environmental harm. The larvae are highly efficient at transforming organic by-products into protein-rich feed, providing a more sustainable option for fish and chicken farming. By reusing agricultural waste, BSF technology supports a circular economy that benefits both the environment and the economy.
Low-cost hygienic drying technology for high-quality products The Solar Bubble Dryer (ISD) is a mobile, solar-powered drying system designed to efficiently dry freshly harvested cassava roots, reducing post-harvest losses and improving product quality. It utilizes solar energy for both thermal collection to speed up drying and electricity to power a blower for air circulation, making it independent from the power grid. The system is mobile, allowing farmers to dry produce near the harvest site, minimizing transportation costs and spoilage risks. With a drying capacity of 90-145 kg per cycle, the technology boosts food security, supports women’s empowerment, reduces carbon footprints, and promotes sustainable practices. It has a 10-year lifespan, an initial cost of $1,800, and offers a return on investment ranging from 7% to 180%. The technology contributes to multiple SDGs, including those related to hunger, gender equality, clean energy, economic growth, and climate action.
Low cost fertilizer for healthy and profitable agriculture for African farmers. In Sub-Saharan Africa, farmers face significant challenges such as declining soil fertility, limited access to quality fertilizers, and the high cost of agricultural inputs, all of which affect crop yields and food security. The BSFF technology presents a promising solution to these challenges. It contains high levels of essential nutrients like nitrogen (1.7–1.9%), phosphorus (1.0–2.5%), potassium, and various micronutrients that significantly improve soil fertility. This technology can help farmers in Sub-Saharan Africa increase productivity, improve food security, and promote environmentally sustainable agriculture.
Enhancing cassava productivity through healthy planting material Cassava Seed Quality Management is a business-enabling system that provides a pathway for seed entrepreneurs to produce and market certified, high-quality cassava planting material. This system ensures disease control, increases farmer confidence, and supports a differentiated market for improved cassava seed with higher returns.
Breeder & Foundation Cassava Seeds—Always Within Reach This technology enables seed companies and certified producers to multiply and supply breeder and foundation cassava seeds directly from research centers. It follows national seed certification standards, uses both in-house and outgrower schemes, and ensures that farmers and seed entrepreneurs get access to clean, high-quality planting material. Registration with seed authorities and proper field inspection are required for participation.
An economically sustainable integrated cassava seed system! The cassava seed sector has long been dominated by informal practices—non-certified stem reuse, low yields, and high disease prevalence. The BASICS model addresses this by creating a viable commercial seed system for cassava, opening up investment and revenue streams in seed production, distribution, diagnostics, and digital tools. The model has been tested and refined in Nigeria with strong market demand and regulatory support, providing a scalable framework for agribusiness expansion in cassava-producing countries.
Virus diagnostic tool for cassava seed health certification by seed producers and seed certifiers. Cassava virus indexing uses PCR and LAMP diagnostic methods to detect and eliminate virus-infected cassava planting materials. It ensures virus-free plants for seed production, improving seed quality, crop resilience, and food security. Key costs include lab setup (USD 20,000) and sample testing (USD 3/sample). Training for staff and collaboration with research and seed certification bodies are crucial for successful implementation.
Making Cassava Seed Systems Work Better ME-CASS is a digital platform that tracks cassava seed from breeder to farmer. It improves traceability, monitors seed quality, and supports better planning and coordination across the cassava seed system.
From Knowledge to Yield — Empowering Cassava Seed Systems. The Building Capacity technology aims to strengthen cassava seed systems by addressing capacity gaps among seed producers. It provides a comprehensive toolkit with training resources, business development tools, and partnership frameworks to enhance technical skills, market access, and regulatory collaboration. The technology promotes sustainable seed production, boosts productivity, and ensures seed quality. Key activities include capacity assessments, tailored training curricula, and stakeholder collaboration. By improving seed systems, it supports economic growth, food security, and climate resilience, benefiting seed producers and farmers alike.
Building stronger cassava seed businesses for African seed entrepreneurs and farmers. CSAM aims to address these challenges by creating structured associations of cassava seed entrepreneurs, allowing them to collaborate and collectively benefit from economies of scale. Through these associations, entrepreneurs can access certification, financial resources, training, and policy advocacy. This model reduces inefficiencies, enhances seed quality, and strengthens market linkages, promoting a more robust and sustainable seed sector. CSAM has been successfully implemented in Nigeria and Tanzania and is being scaled up in Rwanda and Kenya. With over 2,700 seed entrepreneurs benefiting from this model, CSAM represents a major shift toward a more professional and sustainable cassava seed sector. It offers a platform for both entrepreneurs and investors to engage in an industry poised for growth and improvement.
From Advocacy to Action: Replicating Success with Lasting Investment This model promotes sustainable cassava seed systems by embedding innovations—such as SAH, nodal cuttings, and digital certification—into national policies and programs. It replaces short-term interventions with long-term strategies based on advocacy, local ownership, and coordinated partnerships. The model has influenced seed policies in over 10 African countries and enabled USD 26.6 million in seed system investments. Results include stronger entrepreneurship, better varietal access, and improved food system resilience.
Transforming Cassava Farming Through Entrepreneurial Innovation! Cassava is a key staple crop in Sub-Saharan Africa, critical for both food security and income generation. Yet, the traditional cassava seed system has been fragmented and unsustainable, primarily relying on informal farmer-to-farmer sharing and ad hoc free distributions from governments and NGOs. This system has contributed to the widespread use of low-quality, disease-prone seeds, significantly limiting productivity and the adoption of improved varieties. The Cassava Seed Entrepreneur (CSE) Business Model presents a scalable, market-driven solution to modernize the cassava seed system. It empowers rural men, women, and youth by transforming them into certified seed entrepreneurs, enabling them to produce and distribute high-quality, certified cassava planting materials. The model integrates training, digital tools, and strategic partnerships to ensure a consistent supply of clean seeds. As a result, it not only boosts cassava yields but also creates new business opportunities and enhances rural livelihoods, providing an attractive investment opportunity for the private sector.
Build an efficient seed system! SeedTracker is a business-friendly digital tool that helps seed companies and entrepreneurs manage, certify, and market high-quality seed. It improves traceability, inventory tracking, and connects producers with buyers—all through a secure and easy-to-use digital platform.
Improved cassava varieties crucial for enhancing food security, increasing farmer incomes, and reducing poverty in Africa. The technology is a market-driven cassava breeding system that develops improved varieties based on market needs, such as for fresh consumption, processing, or biofortification. It involves stakeholder input, standard breeding methods, and regulatory collaboration for variety release. Adoption is promoted through trials, launch events, and media campaigns, aligning breeding with market demand to boost cassava productivity and value chain performance.
Boosting Crops, Nourishing Communities In agriculture, the introduction of seed inoculation with elite rhizobium strains has emerged as a pivotal development. This technology effectively addresses the nitrogen limitations often constraining legume productivity, offering small-scale farmers in Africa a cost-effective means to boost legume production, which is vital for their food, nutrition, and income. By harnessing biological nitrogen fixation, this innovation helps bridge the nutrient gap and plays a significant role in enhancing agricultural sustainability and livelihoods.
Unlock Maize Potential with Balanced Fertilizer Bliss! Balanced Fertilizer Blend for Maize is a specialized mixture of nutrients crucial for optimal maize growth. Proper application of this blend ensures robust root systems, disease resistance, and improved grain production. It addresses the issue of inadequate nutrient supply which often leads to subpar yields and environmental losses. This technology provides a cost-effective and efficient solution for maize farmers, enhancing both profitability and sustainability.
Reduce pesticide and herbicide losses with IITA's herbicide calculator Widespread abuse of pesticides (including herbicides) is common due to poorly calibrated spray tanks. Farmers overdose or underdose when applying pesticides. The IITA Herbicide Calculator helps farmers and spray service providers to correctly estimate the amount of herbicide to add to backpack sprayers, and promotes herbicide efficacy.
Weed-free Fields, Bountiful Yields! The "Six Steps Cassava Weed Management" technology is a vital innovation in cassava cultivation in Sub-Saharan Africa. It offers a comprehensive approach to tackling the persistent problem of weed encroachment in cassava fields. By addressing key control measures such as site selection, weed identification, herbicide application, tillage operations, plant spacing, and post-emergence weeding, this technology significantly boosts cassava yields. It's a game-changer for cassava farmers, enabling them to achieve higher yields and improve food security in the region.
Affordable animal feed for breeders The technology of "Cassava Peels for Animal Feed Production" holds significant importance in Sub-Saharan Africa, where large quantities of cassava peels are generated as byproducts of cassava processing. These peels, if not properly managed, create environmental hazards through uncontrolled dumping and burning. However, their potential as a valuable resource for rearing livestock and fish remains largely untapped. Cassava peels have the potential to serve as an excellent source of feed and fiber for animals, but their utilization has been hindered by drying constraints, the risk of aflatoxin contamination, and poor storability when traditional methods are employed. The introduction of simple equipment to mechanize the conversion of cassava peels into animal feeds offers solutions to these challenges. This technology reduces labor costs, shortens drying times, and improves the shelf life of feed products. By effectively utilizing cassava peels as animal feed, smallholder farmers and agri-food manufacturers can enhance the value derived from their cassava crops and address the scarcity of nutritious animal feeds. Additionally, the mechanized processing of cassava peels into wet cakes and dry mashes presents opportunities for job creation and business development in rural areas of Africa. Overall, this technology not only mitigates environmental issues but also contributes to improving food security, livestock production, and economic prospects in the region.
Extend Freshness, Expand Opportunities with Cassava Flour! The technology of producing High Quality Cassava Flour (HQCF) and industrial starches is of paramount importance. It addresses the critical issue of rapid spoilage and mold in fresh cassava roots due to their high water content, a significant challenge for farmers in storing or selling their produce. African communities have long relied on various processing methods to extend shelf life and eliminate toxic cyanide compounds. Traditional cassava flour production techniques do not offer substantial market opportunities for smallholder cassava farmers.
Banana and Plantain Processing for a Healthier Diet Value-added processing of bananas and plantains creates valuable products by using both ripe and unripe fruit. This technology produces items like flour, purees, and chips, all with higher market value than raw fruit. Unripe banana or plantain flour finds uses in baking, gluten-free products, and even infant food. Ripe bananas are transformed into purees suitable for beverages, ice cream, and yogurt. Similar to potato chips, banana chips can be produced fried or dried, offering consumers a tasty and convenient snack. This approach not only reduces fruit waste by utilizing both ripe and unripe stages but also creates new markets and higher potential income for farmers. An additional benefit is the improved nutritional profile, with banana flours boasting a richness in fiber, potassium, and resistant starch. The technology is adaptable to both small-scale and industrial production facilities, making it a valuable tool for a variety of stakeholders in the banana and plantain value chain.
Enhancing cassava yields and quality for greater food security in Africa. Improved cassava roots with higher dry matter and starch content are crucial for farmers. These qualities determine how cassava can be used, whether for making flour, chips, or industrial materials. In Sub-Saharan Africa, cassava crops often have low levels of these important traits due to limited accessible varieties. Enhancing root quality is a significant opportunity for the future, benefiting both food security and the agri-food industry. Breeding cassava for these traits is essential to meet local and regional market demands. This leads to higher economic yields for farmers, providing more food and income from the same area of land.
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