Variation of chemical composition of fruit apple indigenous varieties of Nakhichevan Autonomous Republic during storage

Installed area spread tree varieties and forms of apple grown in the territory of Nakhichevan Autonomous Republic, to clarify their names and synonyms, conducted by ripening group, made up a precise list of the gene pool of apple trees in the region. It determines the chemical composition of fruits of apple varieties and forms. Presented results of a comparative study of the content of sugars, acids, ratio of sugar to acid, vitamin C, solids, and the average mass of each fruit varieties in relation to the standard varieties.