New varieties suitable for industrial processing and possessing complex resistance to diseases and abiotic factors

Abstract

Our goal was to identify new varieties and varietal samples of potatoes suitable for industrial processing and possessing complex resistance to diseases and abiotic factors. The research was carried out at the peasant farm “Egorsha” in 2021-22. The objects of the study were the following varietal samples: K719, K720, K77, K626, K67, K225, K450, K534, K23, K229, K65, K828, K824, K611, K518, K508, K526. As standards, we used varieties of Russian and foreign selection of different ripeness groups, the most popular in production, and the most resistant to adverse factors: Riviera, Meteor, Red Scarlet, Lady Claire, Nevsky, Gala, Bryansk Delicacy, Varyag, Evpatiy, Morning, Kumach. Cultivation technology is basic. The most suitable potato varietal samples for industrial processing (for crispy potatoes) with complex resistance to diseases and abiotic factors - K229 (Martian) and K828 (Suvorovsky) - have been identified.