Study of distribution zones and agrobiological characteristics of the pears in the Shahbuz district of the Nakhchivan Autonomous Republic

Zones for the distribution of varieties and forms of quince cultivated on the territory of the Shahbuz district of the autonomous republic are defined, their names and synonyms and their type-specific affiliation are specified. Conducted phenological observations on the identified varieties and forms, selected varieties and forms of promising varieties and forms in habitat areas and in the Botanical Gardens. Pomological descriptions of the first-discovered forms of Badamli Zavod-1, Bichenek-2, and Güney Gyshlag-2 are given. Also determined the yield of newly identified varieties and forms, and they are proposed for planting farms and subsidiary farms.