Treatments

Mean

Std. Error

Pr (>|t|)

Year

7.41

3.598e−02

0.9979

Tillage

7.40

3.598e−02

0.9184

N rates

7.42

1.803e−04

0.0392*

Soil depth

7.52

2.203e−02

1.89e−06*

CRM Control

7.40

5.088e−02

0.7066

CRM Removed

7.33

5.088e−02

0.0956

CRM 2.5 cm

7.43

5.088e−02

0.2002

CRM 7.5 cm

7.48

5.088e−02

0.2002