COMPARATIVE CHARACTERISTICS OF CULTIVARS OF PEAS DONSKOY BREEDING
2019
Korobova, N.A. | Korobov, A.P. | Lysenko, A.A. | Puchkova, E.V. | Shaposhnikova, Y.V.
For the period from 1962 to the present time 25 varieties of peas of the don breeding have been zoned. The largest area of planting of the varieties of the grain direction occupy with Aksaysky usaty 5, Aksaysky usaty 7 and Aksaysky usaty 55, released in 1996-2003. In 2013-2014 in the State register of selection achievements admitted to use in agricultural production, 3 new varieties were introduced: Alliance, Ataman and Kadet, and in 2019 – 2 more varieties of peas: Premier and Sotnik. In 2017, the experience was marked by the highest yield for all years of study, which reached 38.0-41.0 C/ha in new varieties, which is significantly higher than the average yield of the standard – by 28.3-38.5%. On average, for 3 years, the increase in yield to the standard Aksai whiskered 5 in modern varieties was 6.1-8.4 C/ha. As studies have shown, the varieties of modern breeding exceeded the standard in almost all indicators of productivity, had a greater collection of protein per unit area and were much more technological during maturation
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