Manure

79

0.14

0.896

−17.05

0.044*

1.76

0.020*

0.91

0.244

Compost

79

−1.62

0.044*

−1.22

0.192

−0.23

0.680

−0.81

0.174

Rotation

79

−15.41

0.005**

0.59

0.621

−0.23

0.033*

0.44

0.662

Shallow

79

−15.42

0.29

−15.98

0.178

18.0489

0.002**

−17.24

0.022*

Crop association

79

−16.48

0.001**

−17.05

0.044*

−1.029

0.007**

−0.29

0.689

Diseased plant destruction

79

−14.38

0.51

−14.94

0.039*

−16.28

0.135

−17.05

0.0005***