FIELD: agriculture.
SUBSTANCE: proposed method includes the use of ultrasonic stimulation by a frequency of 22 kHz, with the power of 200 W on green grafts of grapes for 5 - 15 minutes in aqueous solutions of an amber acid with the concentration 10-9 - 10-13 M.
EFFECT: increase in the rooting ability of the green grafts of grapes.
1 tbl
Authors
Dates
2008-09-10—Published
2007-01-31—Filed