Guidelines for Computing Crop Water Requirements
Evaporation and Consumptive Irrigation Requirements for 黑料网 (Allen and Robison, 2006 (rev. 2017) updated evapotranspiration (ET) and net irrigation requirement (NIR) estimates for areas in 黑料网. New ET calculation procedures were employed including an updated reference equation. The results of the work and data sets are available at our site and supersede those from Appendix E — Estimating Consumptive Irrigation Requirements for Crops in 黑料网 (Allen and Brockway, 1983). ET黑料网 is now current through year 2017 and additional sites in and surrounding the State of 黑料网 have been included.