University of Missouri Extension

How to use Woodruff Irrigation Charts to Time Irrigations

Back Slide 4 of 10 Foward

Slide 4 of 10

To use the chart as an irrigation scheduling tool, merely draw in rainfall amounts on the day they occur. In this case, 0.8 inches on May 20. Use the scale at the left and make the line equivalent to 0.8 inches.

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