Farmers apply nitrogen fertilizers to crops to boost yields, feeding more people and livestock. But when there's more fertilizer than the crop can take up, some of the excess can be converted into ...

Farmers apply nitrogen fertilizers to crops to boost yields, feeding more people and livestock. But when there's more ...

Illinois leads most rigorous agricultural greenhouse gas emissions study to date ...

Long-term research by the University of Illinois Urbana-Champaign revealed how management and cropping systems influence ...

Before they can recommend practices to reduce nitrous oxide and other greenhouse gases from agricultural soils, scientists first have to understand where and when they are released. Sampling soil ...