What can a farmer achieve with just one acre of land? For Dr. Emma Naluyima, the answer includes pigs, cattle, poultry, fish, vegetables, cooking bananas, renewable energy and a farming system in which the by-products of one activity become valuable resources for another. The Ugandan veterinarian and agricultural entrepreneur has challenged conventional ideas about farm size and productivity through an innovative integrated farming model that makes efficient use of limited land. Her achievement earned her the 2019 Africa Food Prize, which she shared with Senegalese agricultural policy advocate Baba Dioum. More than an award-winning farmer, Naluyima has become an influential voice in conversations about sustainable agriculture, food production and the economic possibilities available to smallholder farmers across Africa.
Her journey into agriculture was not simply the result of a carefully planned business venture. It grew out of professional knowledge, personal circumstances and a determination to make practical use of the resources available to her. Trained as a veterinary doctor, Naluyima initially pursued a professional career outside full-time farming. However, after experiencing a period of unemployment and facing the financial demands of raising her family, she began looking more seriously at how she could produce food and generate income from the land she had access to. The experience of having to provide for her family, particularly following the birth of her premature twins, became an important turning point. Rather than viewing her circumstances as a reason to abandon her ambitions, she drew on her veterinary knowledge and began developing a farming enterprise that would eventually attract attention far beyond Uganda.
At the centre of her approach is One Acre Limited, the farm she developed by dividing a relatively small piece of land into interconnected production areas. Livestock, crops, fish farming, poultry and fodder production are not treated as isolated activities; they are deliberately linked to support one another. Pig manure, for example, can be used to produce larvae for feeding fish and poultry, while animal waste can also be processed through a biogas system. The resulting slurry provides nutrients for crops, including matooke, Uganda’s staple cooking banana. Crop residues and cultivated fodder, in turn, help feed the animals. The ingenuity lies in recognising that what might be discarded as waste on one farm can become an important input somewhere else. This circular approach reduces dependence on some purchased inputs, creates different sources of income and makes productive use of the available space.
The farm’s success is also rooted in the way Naluyima approaches agriculture as both a science and a business. Her veterinary background gives her an understanding of animal health and livestock management, while her farming experience has shown how careful planning can improve productivity. Different enterprises provide different products and income cycles: milk and eggs can generate regular sales, vegetables provide additional market opportunities, while livestock and crops contribute over longer production periods. This diversification is important because farmers who depend on a single crop or product can be particularly vulnerable to changing market prices, disease and environmental conditions. By combining several activities, Naluyima has built a model that demonstrates how small-scale agriculture can be approached with commercial discipline, technical knowledge and an understanding of how resources move through an entire production system.
Her work received continental recognition in September 2019 when she was named a joint winner of the Africa Food Prize. The award recognised her contribution to demonstrating and promoting innovative, environmentally conscious agricultural production through improved resource use and market opportunities. The recognition was significant not only because of the scale of her achievement, but also because it brought attention to the potential of smallholder agriculture at a time when conversations about African food security increasingly required practical solutions. Naluyima’s one-acre farm offered a compelling example of how farmers could improve productivity without necessarily acquiring extensive land. The prize also provided a platform for her to share her knowledge with a wider audience, strengthening her position as an advocate for agricultural innovation and more sustainable farming practices.
One of the most important aspects of her influence is the knowledge she shares with other farmers, particularly women and young people. Her farm has attracted visitors interested in understanding how its different enterprises operate together, with the Africa Food Prize recognising that approximately 10,000 people sought to learn from her model each year at the time of the award. She has used her experience to demonstrate that farming requires more than access to land; it demands planning, continuous learning, financial awareness and the willingness to experiment with practical solutions. Her work also challenges the perception that agriculture is an occupation of last resort. By presenting farming as a viable enterprise that can combine technical expertise, innovation and commercial opportunity, she encourages a new generation to consider the sector as a space in which they can build livelihoods and contribute to their communities.
Education forms another important part of the Naluyima story. Together with her husband, she established a primary school on their farm, creating an environment where children could encounter practical lessons connected to agriculture, science and technology. The school reflects her belief that the next generation should understand the value of time, money, saving and productive work from an early age. It also brings an educational dimension to the farm itself: children can see how food is produced, how resources are managed and how scientific knowledge can be applied to everyday challenges. This connection between agriculture and education is particularly relevant for African communities, where food production, environmental sustainability and youth employment remain closely connected development priorities. For Naluyima, the value of farming extends beyond what is harvested and sold; it also includes the knowledge and attitudes that can be passed on to future generations.
Her journey carries a meaningful message for women working in agriculture and entrepreneurship. Across many African communities, women contribute significantly to food production and household food security, yet they continue to encounter barriers involving access to land, finance, technology, training and markets. Naluyima’s experience illustrates what becomes possible when technical knowledge is combined with the opportunity to make independent decisions and build a productive enterprise. She has not presented farming as an effortless path to wealth, nor does her one-acre model suggest that every farmer can simply reproduce the same results without considering local conditions, capital, skills and market access. Its greater significance lies in the principles it demonstrates: maximise available resources, understand the relationship between different activities, reduce avoidable waste and continue learning. These are lessons that can inform agricultural enterprises of different sizes and across different African contexts.
Today, Dr. Emma Naluyima’s contribution reaches beyond the boundaries of her farm. Through her agricultural work, training and public advocacy, she has helped bring greater attention to the role that innovative small-scale farming can play in Africa’s food systems. Her story is a reminder that agricultural transformation does not always begin with vast estates, expensive machinery or ambitious infrastructure projects. Sometimes, it begins with a farmer looking at a limited piece of land and asking how much more it could produce if every resource were used thoughtfully. Duchess International Magazine celebrates Dr. Emma Naluyima for her ingenuity, resilience and contribution to African agriculture. Her one-acre model offers more than an impressive farming arrangement; it presents a practical vision of resourcefulness, enterprise and sustainable food production, showing that the future of agriculture can be shaped by the intelligence with which we use what we already have.
