Ellen Nelson has battled invasive plants that out-compete native grasses on her grass-fed beef ranch near Bellvue, Colo. Some climate studies suggest that fight will worsen in the coming decades.
Credit Luke Runyon / KUNC and Harvest Public Media
Most climate models paint a bleak picture for the Great Plains a century from now: It will likely be warmer and the air will be richer with carbon dioxide. Though scientists don’t yet know how exactly the climate will change, new studies show it could be a boon to some invasive plant species.
Robbie Maass shows his mother, Leah, the Commodity Challenge game that is helping him understand market tools. Leah Maass says her farm could benefit from better use of the tools and she’s hoping Robbie will be able to learn how to put them to work for the family.
Credit Amy Mayer / Harvest Public Media
On a frigid winter day, Chad Hart tries to warm his economics students at Iowa State University to the idea of managing some of the risk of farming using the commodity markets. Because, as he told them on the first day of class, farmers don’t make money planting or harvesting crops; they make money selling them. And Hart knows that marketing—managing those sales for the best profit—can be intimidating.
The latest salvo in the PR battle between the anti-conventional farming crowd and "Big Ag" doesn’t come on the floor of a state legislature and it doesn’t feature adorable farm families or zombies eating corn.