Time year,

layer of soil

2011

2012

2013

Spring

April-May

1―85 mm; 2˚C - 13.8˚C; 3% - 73%; 4―135 mm; 5―0.30; 6а―15.7 c/ha*

1―25 mm; 21˚C - 18.0˚C;

31% - 61%; 4―202 mm;

5―0.06; 6а―1.7 c/ha

1―40 mm; 2˚C - 16.4˚C;

3% - 64%; 4―178 mm;

5―0.10; 6а―10.7 c/ha

content ofions

ratio

content ofions

ratio

content ofions

ratio

Cl⁻

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

Cl⁻: ${\text{SO}}_4^{-}$

Cl⁻

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

Cl⁻: ${\text{SO}}_4^{-}$

Cl^-

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

Cl⁻: ${\text{SO}}_4^{-}$

0 - 8 cm

0.21

1.50

0.14

0.82

1.62

0.51

0.39

1.38

0.28

9 - 20 cm

0.30

0.85

0.35

0.88

1.77

0.50

0.37

1.48

0.25

Summer

July-August

1―64 mm; 2˚C - 27.4˚C;

3% - 58%; 4―315 mm;

5―0.11; 6b―8.9 c/ha

1―102 mm; 2˚C - 25.8˚C;

3% - 62%; 4―275 mm;

5―0.21; 6b―68.5 c/ha

1―83 mm; 2˚C - 25.0˚C;

3% - 59%; 4―355 mm;

5―0.11; 6b―36.3 c/ha

content of ions

ratio

content of ions

ratio

content of ions

ratio

Cl⁻

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

Cl⁻: ${\text{SO}}_4^{-}$

Cl⁻

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

Cl⁻: ${\text{SO}}_4^{-}$

Cl⁻

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

Cl⁻: ${\text{SO}}_4^{-}$

0 - 8 cm

0.96

1.82

0.50

0.28

0.82

0.34

0.41

0.89

0.46

9 - 20 cm

0.87

1.41

0.61

0.38

0.87

0.44

0.46

0.95

0.48