Number

Factors

A-hormone type

B-hormone concentration (mg/L)

C-cutting substrate

D-cutting position

1

NAA

1000

perlite

upper

2

IBA

2000

Peat soil: perlite (1:1)

middle

3

NAA:IBA (2:3)

3000

Peat soil: perlite: vermiculite (2:1:1)

lower