Source

DDL

Khi² (Wald)

Pr > Wald

Khi² (LR)

Pr > LR

Substrates

2

0.6682

0.7160

0.667

0.414NS

Varieties

6

19.775

0.0030

8.951

0.003**

Varieties × substrates

12

12.4806

0.4079

7.0961

0.008**