Abstract
The adaptability of the variety to abiotic environmental factors depends on a number of factors, one of which is the rootstock on which the variety is grafted. The data on the influence of various rootstocks on the drought resistance of the grafted variety and the dependence of this influence on the prevailing meteorological conditions of the growing season are presented. Drought resistance was studied in the laboratory according to the indicators of the water regime and the the ability of leaves to retain moisture. The correlation dependence of drought resistance of cultivar-rootstock combinations on the hydrothermal coefficient of the growing season is revealed. Rootstock forms were identified that have a positive effect on increasing the drought resistance of the variety and the most drought-resistant variety-rootstock combination was selected for each variety.
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Schedule a callMore From: IOP Conference Series: Earth and Environmental Science
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