This is the latest installment of Harvest Public Media’s Field Notes, in which reporters talk to newsmakers and experts about important issues related to food production.
For this edition of Field Notes, Harvest Public Media's Amy Mayer spoke with Tom Kaspar, a plant physiologist at the National Lab for Agriculture and the Environment, about the importance of cover crops in how our food is grown.
Head to your local filling station and you might see a new blend of gas at the pump. After a three-year regulatory process, the Environmental Protection Agency approved E15 – gas made with 15 percent ethanol – this summer.
Most gas we pump is already blended with ethanol, sometimes it contains as much as 10 percent, but the ethanol industry fought hard to bring E15 to the market. For ethanol backers and the farmers who feed the ethanol industry, getting drivers to pump gas with 50 percent more ethanol is a big win.