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Crop Diversification
Mainstreaming crop diversity in sustainable food systems
In a world where modern agriculture has become increasingly reliant on a handful of staple crops, the rich diversity of our food heritage has quietly faded into the background. Yet, tucked away in remote fields, mountainsides, and villages, is a treasure trove of underutilized crops—plants that once nourished entire civilizations. These crops, often overlooked by researchers and the global food system, carry within them the wisdom of generations, adapted to thrive in the most challenging environments.
Crops like Bambara groundnut (Vigna subterranea) thrive in harsh climates, needing less water and fewer inputs, making them perfect allies in our fight against climate change. But it’s not just about the environment—these crops are nutritional powerhouses, offering both macronutrients such as protein and a rich diversity of micronutrients that are often missing in modern diets reliant on a few staple crops.
Promoting underutilized crops isn't just about farming; it's about rediscovering ancient flavors, nourishing communities, and reviving traditions that have sustained humanity for centuries. By filling our plates with these diverse foods, we support healthier ecosystems and ensure food security in an uncertain future. It’s a heartening reminder that by looking to the past, we can sow the seeds of a better tomorrow—one where our agriculture and diets are as diverse, resilient, and nourishing as the world we inhabit.
Our research
Our research focuses on unlocking the potential of underutilized crops such as winged beans, bambara groundnuts, amaranth, taro, and others that hold promise for sustainable and nutritious food systems. Through improvement progammes we combine genetic breeding and sustainable management practuces and optimize growth conditions, to enhance yield and quality, making these resilient crops more accessible to farmers and consumers alike. Through international breeding programmes, we collaborate with global partners to develop improved varieties suited to diverse climates and soils and dietary needs. Additionally, we are working to develop plant-based foods from these novel protein-rich crops, laying the foundation for innovative food products that address nutritional deficiencies and environmental challenges.
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Bambara groundnut (Vigna subterranea)
We are homing in on a drought tolerant, underused food source from Africa
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Winged bean (Psophocarpus tetragonolobus (L.) DC.
We are making our mark on this high seed protein tropical legume - "a one stop supermarket"

Amaranth (Amaranthus tricolor).
We are unlocking the potential of this ancient pseudo-cereal, often called a "super grain of the future".