Leaching-Requirement Calculator
Compute Ecw, Ece, Lr, Lr Pct from Ecw, Ece, Lr, Lr Pct. Free online Hong Kong ecology calculator.
Input Data
Ecw
dS/m
Ece
dS/m
Results
0.1111
11.11%
At a glance:Compute Ecw, Ece, Lr, Lr Pct from Ecw, Ece, Lr, Lr Pct. Free online Hong Kong ecology calculator.
Formula
LR = \dfrac{EC_w}{5\,EC_e - EC_w}
D_{total} = \dfrac{D_{crop}}{1 - LR}
$$LR = \dfrac{EC_w}{5\,EC_e - EC_w}$$$$D_{total} = \dfrac{D_{crop}}{1 - LR}$$How to Use
- Enter Ecw.
- Enter Ece.
- Enter Lr.
- Enter Lr Pct.
- The calculator returns Ecw, Ece, Lr, Lr Pct.
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References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.