Oregon Crop Water Use and Irrigation Requirements

Provides consumptive use and net irrigation requirements for economically important crops in 27 climatic regions in Oregon. Computations are based on the modified Blaney-Criddle calculation method and climatic database information. Contains tables of: 1) The typical growing seasons of selected Oregon crops by region and 2) Crop water (ETcrop) and net irrigation requirements on a monthly basis by region. Includes examples of the application of ETcrop and net irrigation requirements tables to irrigation system design and irrigation scheduling, ETcrop contour maps, unit conversion tables, and a list of references.

EM 8530    Published October 1992    190 pages
July 2016