Scheme Code

Combinations of 4 treatment materials

T1 (control)

W (0 g/tree) + C (0 g/tree ) + L (0 g/tree) + B (0 g/tree )

T2

W (0 g/tree) + C (250 g/tree ) + L (100 g/tree) + B (7.5 g/tree)

T3

W (0 g/tree) + C (500 g/tree ) + L (200 g/tree) + B (15 g/tree)

T4

W (10 g/tree) + C (0 g/tree ) + L (100 g/tree) + B (15 g/tree)

T5

W (10 g/tree) + C (250 g/tree ) + L (200 g/tree) + B (0 g/tree)

T6

W (10 g/tree) + C (500 g/tree ) + L (0 g/tree) + B (7.5 g/tree)

T7

W (20 g/tree) + C (0 g/tree ) + L (200 g/tree) + B (7.5 g/tree)

T8

W (20 g/tree) + C (250 g/tree ) + L (0 g/tree) + B (15 g/tree)

T9

W (20 g/tree) + C (500 g/tree ) + L (100 g/tree) + B (0 g/tree)