Lee R. DeHaan

Papers

Total Citations

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About

Lee R. DeHaan is a pioneering plant breeder and researcher whose work centers on the development of perennial grains, most notably intermediate wheatgrass (Thinopyrum intermedium) under the trade name Kernza®. His major contributions lie in transforming a wild grass into a viable, sustainable food crop that can be harvested annually without replanting, offering profound benefits for soil health, carbon sequestration, and water conservation. DeHaan’s research has been instrumental in advancing the genetic improvement of Kernza, focusing on traits like grain yield, seed size, and harvestability, while also exploring its ecological and economic viability. His 2022 paper "Gourmet grasslands: Harvesting a perennial future" (9 citations) encapsulates his vision of integrating perennial agriculture into mainstream food systems. With over a decade of dedicated work, DeHaan’s impact is evident in the growing adoption of Kernza by farmers and food companies, and his efforts have earned him recognition as a leader in sustainable agriculture. His research not only addresses food security but also offers a transformative solution to environmental challenges, inspiring a new generation of agroecologists.