Search for Super Corn Seeks to Limit Nitrogen Use, Pollution
This article is for subscribers only.
Marc Albertsen, the bespectacled, 62-year-old research director at Pioneer Hi-Bred, DuPont Co.’s seed-development unit, was catching up on paperwork one morning in July 2007 when he got a call from an assistant, Sharon Cerwick.
“Marc,” Cerwick said, “you’d better come out here and see this.”