• Methods of Measuring for Irrigation Scheduling - WHEN

      Martin, Edward C. (College of Agriculture, University of Arizona (Tucson, AZ), 2014-10)
      Proper irrigation management requires that growers assess their irrigation needs by taking measurements of various physical parameters. Some use sophisticated equipment while others use tried and true common sense approaches. Whichever method used, each has merits and limitations. In developing any irrigation management strategy, two questions are common: “When do I irrigate?” and “How much do I apply?” This bulletin deals with the WHEN.