REPRODUCTION EFFICIENCY OF MEDICINAL PLANTS LYCIUM CHINENSE MILL. and LYCIUM BARBARUM L. BY GREEN CUTTINGS TREATED WITH STIMULANTS IN THE CONDITIONS OF A BOTANICAL GARDEN IN TASHKENT

Abstract

One of the most effective ways to obtain planting material is vegetative propagation of plants using cuttings. The article presents the results of studying the kornevin rate of semi-lignified and green cuttings of shrubs of medicinal plants Lycium chinense Mill. and Lycium barbarum L., introduced in the Botanical Garden of the city of Tashkent. Based on the results of the study, data were obtained on the duration of the period of root formation and the percentage of kornevin rate of shrubs. To determine the quality and quantity of kornevin of cuttings, various options for the concentration of stimulants were selected. The influence of some environmental factors on the growth and development of green cuttings has been studied. The biological potential in indoor and outdoor conditions was revealed. Growth stimulants in aqueous solution accelerate root formation and increase the number of roots in green cuttings. The experience of cuttings with semi-lignified green cuttings makes it possible to reveal the adaptive capabilities of the studied plants and to start developing reproduction on a large scale. Rooted cuttings should be studied in various soil and climatic conditions of Uzbekistan