METHODICAL FEATURES OF SELECTION OF FILMY OATS SATUR
2016
Batalova, G. A. | Fadeev, A. A. | Rusakova, I. I. | Tulyakova, M. V. | Gradoboeva, T. P. | Vologzhanina, E. N. | Razumova, V. V.
Oats is a crop traditional for Russia. Even in 1870 in the literature was mentioned Shatilovskaya oats, which had a great demand due to its high productivity. In 1882 year it was panted in 82 provinces. In the beginning of a XIX-th century oats occupied in Russia more than 18 million hectare, grain total yield was more than 16 million t. In 2015 year was obtained 4,54 million t., at average productivity of 1,6 t/hectares. Productivity of oats on a considerable part of territory of the country is limited by soil and climatic factors. In the limited-favorable for the crop conditions of the Kirov region and of the Chuvash Republic a filmy oats variety Satur was selected. At initial stages of selection threefold hybrid Suomi х 314h98 (Kozyr ' х UPF 77101) has been released which studied in generations F1-F3 on the cultivated sod-podzolic soils of the experimental field of Northeast Research Institute of Agriculture. In F3 performed screening of 102 elite plants for number of grains in a panicle, resistance to lodging and diseases in field conditions, sizes of grain - in laboratory. In nurseries of preliminary test and of competitive strain testing of the I year 25 lines meeting parametres of the selected variety were selected. Among them is the line 44h06, which after studying in competitive ecological test (the Northeast Research Institute of Agriculture, the Chuvash Research Institute of Agriculture, Falensky plant breeding station) have transferred in 2015 to the State test as a variety Satur. Filmy oats Satur combines productivity to 8,6 t/hectares with high mass of 1000 grains (40,4-48,2 g), protein content in grain of 14,4 %, drought-resistance and loose smut on a natural infectious background
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