INFLUENCE OF ROOT FORMATION STIMULANTS ON BIOMETRIC PARAMETERS OF PLUM CLONAL ROOTSTOCKS
The article presents the results of studying the biometric parameters of rooted green cuttings of clonal rootstocks of plum SVG-11-19, 9-46, 146-2, VVA-1, depending on the drugs used as root formation stimulants Zircon, IMA (indolylbutyric acid) and Epin-Extra. According to the results of our research, rootstock forms 9-46 and 146-2 showed themselves positively when using all three root formation stimulants.