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EQUATION FOR ESTIMATE SOIL SURFACE SATURATION TIME UNDER SPRINKLER IRRIGATION | ||
| AL-TAQANI | ||
| Article 1, Volume 23, Issue 4, 2010, Pages 0-0 | ||
| Abstract | ||
| There are few studies concerning the time of saturation estimated under Sprinkler Irrigation application based on data certain or empirical studies based on hypotheses. In This research a mathematical equation, easy and accurate, was found to estimate the saturation time of the soil surface under sprinkler irrigation depending on field and laboratory data for (74) test, included various soil types, sprinkler irrigation intensities, and initial soil water contents.This equation has been checked by field and laboratory data, and with the previous equation used for estimation of saturation time. The results also show that this equation gives a determination factor (0.98) between the actual and the estimated saturation time from the equation, which is a good one. | ||
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