Pengaruh Ukuran Setek Dan Konsentrasi Zat Pengatur Tumbuh Terhadap Pertumbuha…

ABSTRACT Roses are known as ornamental plants that can be used for various purposes. Rose production in Riau has increased, so the availability of this plant needs to be increased in cultivation, one of which is by vegetative propagation by cutting. The purpose of this study was to know the interaction effect of cutting size and concentration of Rootone-F growth regulator, size of cutting, con…