Agricultural yield

Bioindicator plants

Plant growth

Soil fauna

Root abundance

Exploitation period

Soil texture

Permeability

Soil color

Depth of the arable layer

Topography

Agricultural yield

1

Bioindicator plants

0.78

1

Plant growth

0.89

0.83

1

Soil fauna

0.77

0.57

0.88

1

Root abundance

0.89

0.92

0.78

0.63

1

Exploitation period

0.96

0.81

0.79

0.66

0.96

1

Soil texture

0.89

0.85

0.86

0.56

0.82

0.86

1

Permeability

0.56

0.29

0.55

0.60

0.38

0.41

0.27

1

Soil color

0.15

−0.02

0.16

−0.13

−0.15

−0.05

0.29

0.34

1

Depth of the arable layer

0.43

0.86

0.60

0.46

0.71

0.52

0.53

0.00

−0.41

1

Topography

−0.36

−0.04

−0.17

−0.52

−0.37

−0.46

−0.01

−0.17

0.68

−0.08

1