Table 2 Acidity and contents of macroelements in the soil treated with digestate doses of 25,000 L, 37,500 L and 50,000 L·ha^− 1.

25,000 L·ha^− 1

 Acidity

[pH]

7.49

7.53

0.53

 Phosphorus

[mg 100 g^− 1 of soil]

30.29

34.87

15.12

 Potassium

[mg 100 g^− 1 of soil]

6.88

15.69

128.05

 Magnesium

[mg 100 g^− 1 of soil]

13.28

13.61

2.48

37,500 L·ha^− 1

 Acidity

[pH]

7.48

7.57

1.20

 Phosphorus

[mg 100 g^− 1 of soil]

30.34

35.56

17.21

 Potassium

[mg 100 g^− 1 of soil]

6.91

16.21

134.59

 Magnesium

[mg 100 g^− 1 of soil]

13.36

13.77

3.07

50,000 L·ha^− 1

 Acidity

[pH]

7.56

7.63

0.93

 Phosphorus

[mg 100 g^− 1 of soil]

31.40

36.89

18.79

 Potassium

[mg 100 g^− 1 of soil]

7.20

16.40

127.78

 Magnesium

[mg 100 g^− 1 of soil]

13.40

13.80

2.99