Two and More Factors ANOVA - Agricultural Statistical Data Analysis Using Stata - page 123

N 2 N 1 N 3

V 1 V 3 V 3 V 1 V 1 V 2 V 2 V 2 V 1

V 3 V 1 V 2 V 2 V 2 V 1 V 3 V 3 V 3

V 2 V 2 V 1 V 3 V 3 V 3 V 1 V 1 V 2

N 1 N 5 N 5

V 2 V 1 V 1 V 1 V 2 V 1 V 1 V 1 V 3

V 1 V 3 V 2 V 3 V 3 V 2 V 3 V 3 V 2

V 3 V 2 V 3 V 2 V 1 V 3 V 2 V 2 V 1

N 5 N 4 N 1

V 1 V 1 V 3 V 2 V 3 V 3 V 2 V 1 V 3

V 3 V 2 V 2 V 1 V 1 V 1 V 3 V 2 V 2

V 2 V 3 V 1 V 3 V 2 V 2 V 1 V 3 V 1

N 4 N 2 N 4

V 1 V 1 V 3 V 2 V 2 V 1 V 2 V 3 V 2

V 2 V 3 V 1 V 3 V 3 V 2 V 1 V 2 V 3

V 3 V 2 V 2 V 1 V 1 V 3 V 3 V 1 V 1

N 3 N 3 N 2

V 3 V 1 V 3 V 3 V 3 V 1 V 3 V 3 V 2

V 1 V 3 V 1 V 2 V 1 V 2 V 2 V 1 V 3

V 2 V 2 V 2 V 1 V 2 V 3 V 1 V 2 V 1

Replication 1 Replication 2 Replication 3

Minimum

Optimum

Intensive

Figure 6.8 Split-split plot design where the main plot is different nitrogen rates (N 1 -0, N 2 -50,
N 3 -80, N 4 -110, N 5 -140 kg/ha), the subplot is different management practices (Minimum, Optimum,
and Intensive), and the sub-subplot effect is three different varieties (V 1 , V 2 , V 3 ).