A field of CoverCress near Havana, Illinois. (Courtesy photo.)
RanchWorx aerator. (Courtesy photo.)
Black ashes or charcoal texture, background. (Photo: iStock - Okrip)

Application of biochar in agricultural systems

  • By Rakesh Kumar, Jasmeet Lamba, Sushil Adhikari, Allen Torbert, and Wendiam Sawadgo │ Auburn University
Salad plantation in a square garden at springtime, and some tomato plantation and flowers. (Photo: iStock - NCAImages)

Companion planting: Positive partnerships that produce more

A volunteer explains one of the stations during the 2023 Rangeland and Soils Days contest. The 2024 event is June 12-13, 2024, in Watertown. (SDSU Extension photo)
Summer landscape with green grass field and blue sky
Photo courtesy of U.S. Wheat Associates.