Transforming savannas into productive farmland
The African savannas are among the world’s most iconic ecosystems—vast grasslands interspersed with scattered trees that support exceptional biodiversity. As global food security becomes an increasingly urgent challenge and arable land becomes more constrained, these landscapes are emerging as a strategic frontier for sustainable agricultural expansion.
Meeting this challenge requires a fundamental shift beyond conventional farming practices. Modern agriculture must integrate precision delivery systems, intelligent machinery, data-driven agronomy, and resilient infrastructure. Engineering is the critical enabler that operationalizes crop science—translating insights in plant biology and soil dynamics into scalable, efficient, and sustainable production systems. Through innovations in targeted nutrient placement, adaptive mechanization, soil conditioning, and climate-resilient infrastructure, it is possible to develop productive agricultural systems while preserving ecological integrity and supporting local communities.
AgriSmart Technologies is advancing this transformation. The company is focused on converting underutilized savanna landscapes into productive farmland through a patent-pending planter and integrated roller/crimper system that enables seed-placed banding without reliance on herbicides. This approach improves nutrient-use efficiency, enhances yields, and reduces environmental impact.
To validate scalability and real-world performance, AgriSmart Technologies has initiated pilot deployments across diverse ecological contexts: in Ottawa, Canada, in collaboration with Area X.O.; in Auburn, Alabama, with the United States Department of Agriculture; and across 10,000 to 100,000 hectares of savanna near Kinshasa, Democratic Republic of Congo. The plateau-to-savanna sandy soils in this region provide a highly suitable environment for the large-scale implementation of these technologies.
What we’re building
Precision planter (US patent‑pending)
Enables seed‑placed banding with practical deployment — without dual‑antenna GPS systems or specialized soil levelers. Built on three years of field validation.
Advanced roller/crimper (US patent‑pending)
A novel land‑preparation system designed to suppress weeds, reduce tillage intensity, and support regenerative practices — developed in collaboration with the National Soil Dynamics Laboratory (USDA), Auburn, Alabama.
Projects
Ottawa, Canada
Pilot operations in partnership with Area X.O.
Auburn, Alabama, USA
Collaborative field trials with the U.S. Department of Agriculture.
Near Kinshasa, DRC
Planned deployment across 10,000–100,000 hectares of savanna terrain.
Impact
Up to 90%
Lower nitrous oxide emissions
33%
Less fertilizer applied
30%
Higher crop yields
Based on multi‑year field validation and controlled agronomic trials.
Updates
Dr. Tet Yeap will chair the International Connect and Expo on Food Science and Technology in October 2026 in Frankfurt, Germany.
Dr. Tet Yeap chaired the Second World Summit on Crop Science and Engineering (WSCSE-2026) in March 2026 in Rome, Italy. Keynote speech slides
Dr. Tet Yeap chaired the Global Agri & Food Safety Congress in February 2026 in Amsterdam, Netherlands. Keynote speech slides
Article — Dr. John M. Ulimwengu,Senior Research Fellow, International Food Policy Research Institute, How AgriSmartTech Innovations Can Contribute to CAADP’s Sustainable Productivity Goals