Prairie

Emerging prairie strips on Iowa farms.
Christopher Gannon / Courtesy Iowa State University

A new study says small patches of native prairie plants provide a range of conservation benefits to Iowa’s landscape and could reduce water pollution from farm fields.

Rob Fleming, a grand-nephew of Henry A. Wallace, uses this 1947 Ford 2n as he works to restore the prairie around his childhood home in Carlisle, Iowa.
Amy Mayer / Harvest Public Media

Hybrid seed corn and nitrogen fertilizer transformed farming in the 20th century, but they are also closely tied to some of today’s major agricultural challenges. That has prompted some members of two families that played pivotal roles in developing farm innovations to work on putting a lighter, 21st century stamp on the landscape.