Biological particularities of some new apricot varieties cultivated in the Northern area of the country

Abstract

The research was carried out in the orchard of the company “Vilora” LLC, in 2020. The object of the research was the trees of apricot varieties Spring Blush, Pinkcot, Kyoto and Faralia grafted on the rootstock Mirobalan 29C. The planting distance was 4.0x2.2 m. Apricot trees were planted in the spring of 2018. The trees were driven according to the Trident system. The Kyoto variety had a higher resistance to the late return temperatures, which in the conditions of the northern area registered productions of 17.03 t/ha in the third year after planting.