University of Missouri Extension

How to use Woodruff Irrigation Charts to Time Irrigations

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Slide 7 of 10

When we go above the top line with a rain amount, we don’t start our stair-stepping from the top of the rainfall line, but rather at the point where the rainfall line and the accumulative use line cross. The penciled-in 0.6 inches rain of June 6 is an example of what to do.

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