Применение регуляторов роста стероидной природы в практике вегетативного размножения винограда

Abstract

The investigations of the effect of the growth regulators steroid nature were carried out in the process of the production of vines on purpose to elaboration and perfection of the technology of their application in practice. The influence of the growth regulators – Moldstim and Ecostim on the regulation processes and output grafted and ungrafted vines from nursery have been studied.It was established the efficiency of the growth regulators application for treatment of the apical parts of the grafted cuttings before callusing. The output of the vines from nursery increase on 6.0-17.0 % in dependence from the type of the regulators and their concentrations.