Winter hardiness of horticultural crops of different ecological and geographical origin (review)

In article on the basis of literature analysis a review of breeding achievements in the creation of winter-hardy varieties of apple, pear and plum. Most modern varieties of horticultural crops combine high winter hardiness with resistance to most common fungal diseases. The introduction of the production of adapted cultivars to various biotic and abiotic factors will contribute to the biologization and ecologization grow gardening.