Abstract:
The paper deals with the use of domestic plant hormone "Biokor" (NAA) in propagating of a number of forest and ornamental trees and shrubs by different types of cuttings.
It has been concluded that optimum concentrations of Biokor were 0.1, 0.3 and 0.6%, depending on species and type of cuttings.
Biokor primarily affects the shoot and root growth, rather that the percentage of rooting.
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