Now showing items 1-1 of 1

    • Precision Farming Tools: Variable-Rate Application 

      Grisso, Robert D. (Robert Dwight), 1956-; Alley, Marcus M., 1947-; Thomason, Wade Everett; Holshouser, David Lee, 1963-; Roberson, Gary T. (Virginia Cooperative Extension, 2011-08-01)
      Discusses the two basic variable-rate application technologies, map-based and sensor-based, for fertilizer, lime, weed control, and seed.