USDA Sustainable Agriculture Research & Education

Abbie Fentress Swanson/Harvest Public Media

Consumers are increasingly willing to pay more for foods they believe were sustainably produced, like free-range chicken, fair-trade coffee and pesticide-free wine. But what does “sustainable” actually mean?

Visitors to the Peoria Farm Show learn about seeding cover crops in this 2013 file photo (Peter Gray/WUIS)
Peter Gray/WUIS

Midwest farmers who rely on healthy soybean harvests have one more reason to consider adding cereal rye into their crop rotation in 2014.

Research conducted in Illinois indicates certain cover crops left in the ground during the winter make the soil less vulnerable to diseases that attack the leaves and root systems of soybeans planted the following spring.