The International Institute of Tropical Agriculture (IITA) is a leading non-profit agricultural research organization established in 1967 and headquartered in Ibadan, Nigeria. As part of the CGIAR global research network, it focuses on improving food security, increasing agricultural productivity, and supporting sustainable farming systems across tropical regions, particularly in Africa.

On 30 March 2026, IITA inaugurated Africa’s first soybean speed breeding facility in Zambia. This facility represents a major technological advancement in crop research on the continent, as it applies controlled-environment agriculture to significantly accelerate the breeding process for soybeans.

The concept behind speed breeding involves carefully managing environmental factors such as light, temperature, and humidity to shorten plant growth cycles. Under conventional breeding methods, developing a new soybean variety typically takes around 6 to 8 years. With the speed breeding approach used at this facility, that timeline can be reduced to approximately 4 to 5 years, representing a 30–40% reduction in development time.

This facility is designed to produce improved soybean varieties that are higher yielding, more resistant to diseases such as soybean rust, and better adapted to changing climate conditions. By accelerating the breeding cycle, researchers can respond more quickly to emerging agricultural challenges and deliver improved seeds to farmers in a shorter timeframe.

The focus on soybean is strategic because it is a critical crop in Africa. It provides a rich source of protein for human diets, supports livestock feed industries, contributes to edible oil production, and helps improve soil fertility through nitrogen fixation when used in crop rotation systems.

According to the internet