Yield of soybean varieties in conditions of the Altai zone of the Altai territory

The article presents the results of a study of the influence of growing conditions on yield and stability of its formation. The research was conducted in 2018-2020. Objects of research varieties Altom, Grazia and Pripyat. The results of the study showed that these varieties form a stable yield, with slight fluctuations. The Pripyat variety showed the maximum yield level in the study conditions - 2.2 t /ha on average for three years of testing.