THE INFLUENCE OF GROWTH STIMULATORS ON THE ROOTING OF CUTTINGS OF CUPRESACEAE NEGER FAMILY REPRESENTATIVES
Emelyanova, O.Yu. | Masalova, L.I. | Firsov, A.N. | Pavlova, A.S.
the vegetative reproduction allows to get a large number of plants with the preservation of certain agronomic traits, but softwood cuttings not of all representatives of Cupresaceae family are well rooted by traditional methods. Accordingly, the selection of growth substances for softwood cuttings of these plants is particularly relevant. The studies of the effect of growth stimulators on the process of root formation in the species and forms of Cupresaceae family were conducted. According to the results of the research the best stimulator of growth for successful rooting and receiving planting material from softwood cuttings Thuja Occidentalis forms is "IMC" with 100 concentration. The best for Juniperus sabina f. tamariscifolia is "Heteroauxin" with 17 mg/l concentration (by a.i.).Show more [+] Less [-]