Abstract
AbstractThe article evaluates the economic efficiency of the production of grape planting material depending on the compatibility of Variety-Rootstock combinations. It is established that in the existing price field with the generally accepted technology, it is economically feasible to choose such Variety-Rootstock combinations that provide an output of standard seedlings from the number of planted grafted cuttings equal to 59.7%. Thus, the calculation of the economic efficiency of the production of planting material can act as an element of determining the level of compatibility of Variety-Rootstock combinations. The change in the production of standard planting material leads to a change in the cost structure – with a decrease in the production of standard seedlings, the proportion of grafted stratified cuttings increases. A decrease in the production of standard seedlings not only leads to a change in the cost structure, but also to a significant increase in the need for areas for a grape nursery and production costs in an exponential progression - from a larger production of standard seedlings to a smaller one.KeywordsVitisGrapevineGraftingGraft compatibility of varietal rootstock combinationsGraft success predictionEconomic effectGrape nurseryStandard planting material
Published Version
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