Abstract

An assessment of the micropropagation efficiency of Tajik selection varieties of grapes growing in the territory of the
 country was for the first time in Tajikistan given.
 During four transplantings different regenerative capacity in in vitro culture has been noted at the explants
 micropropagation stage of the explored varieties of grapes. The average coefficient of micropropagation of varieties is 2.5 and
 varies in the range from 1.2 to 3.2, which is apparently due to the varietal characteristics of grapes from the Tajik selection
 group. On the average for varieties of the Tajik selection group maximum propagation coefficient is noticed for the
 2nd transplanting.
 The average value of the propagation coefficient for all explants types of Tajik selection varieties of grapes differs a little
 between one another.

Full Text
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