Source of Variation

DF

P value

Cultivar (C)

1

0.7420

K-rate (KR)

5

0.0005

K-rate Linear

1

<0.0001

K-rate Quadratic

1

0.7968

Year (Y)

2

<0.0001

Cultivar × K-rate (C × KR)

5

0.4768

Cultivar × Year (C × Y)

2

0.8146

K-rate × Year (Y × KR)

10

0.5737

Cultivar × K-rate × Year (C × KR × Y)

10

0.6237