Irrigation

EC

(dSm⁻¹)

pH

Cation and anion concentration (meq∙L⁻¹)

SAR

Ca²⁺

Mg²⁺

K⁺

Na⁺

${\text{HCO}}_3^{-}$

Cl⁻

${\text{SO}}_4^{2-}$

Canal water

0.60 ± 0.01

7.15

^‡2.01 ± 0.05

1.70 ± 0.03

0.28 ± 0.05

2.10 ± 0.10

1.42 ± 0.07

3.39 ± 0.10

1.19 ± 0.05

1.54

IWC

<0.7

6.5 - 8.4

<3

<3

<0.30

<3

<1.5

<4

<1.2

<3