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Irrigation Water Quality Calculator

Calculates RSC, SAR, Na from measured EC, Ca +mg, Carbonates and Bicarbonates. All calculations are based on...

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Calculates RSC, SAR, Na from measured EC, Ca +mg, Carbonates and Bicarbonates.
All calculations are based on USDA Handbook 60.
Sodium is calculated on difference basis.

Last update

Jan. 8, 2020

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