METHOD OF PROPAGATING CLONAL STOCKS OF DRUPACEOUS CROPS AT EARLY STAGES OF CUTTING Russian patent published in 2016 - IPC A01G17/00 A01G1/06 A01G7/00 A01G1/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to gardening. Method involves preliminary disinfection using a container substrate from peat and coarse-grained sand at the ratio of 1:2. Propagated are clonal stocks of drupaceous crops by soft cuttings with semi-hardwood bottoms and they are treated with stimulants. Herewith the soft cuttings with semi-hardwood bottoms of 8-10 cm long are combined into bundles of 40 pcs. each. Prior to planting the semi-hardwood bottoms of the soft cuttings are levelled by cutting their roots with hand shears, processing them with a mixture of Fundazol and Ridomyl Gold by 0.2 % each for 15 minutes. Stimulator of rhizogenesis - acceleration of roots formation used is 50 % alcoholic solution of IBA (indolebutyric acid) in the concentration of 5g/l with the exposition 9 sec. Periodically the soft cuttings are exposed to an artificial fog for 2-30 minutes with the water drops value of up to 5µm depending on weather conditions.

EFFECT: method allows to shift the time of cutting in favour of early one that enables planting the clonal stocks of drupaceous crops at early stages.

1 cl