Z.K. Stoletova, O.G. Mishenkina
Ulyanovsk Research Institute of Agriculture, Institutskaya ul., 19, pos.Timiryazevsky, Ulyanovskaya obl., 433315, Russian Federation
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Summary. In a selection zernoparovy crop rotation of the Ulyanovsk Research Institute of Agriculture in 2011-2013 researches for the purpose of studying of initial material and allocation of the best lines at the final stages of selection process are conducted. Following the results of a competitive sorto-test the h 2042 line (Alf x 36h1127) which in 2013 was transferred to the State sorto-test as a mid-season grade Stipler (length of the vegetative period of 60-70 days) is allocated. The grade is created by method of individual and family selection from hybrid populations. For it are characteristic high productivity of grain and solid that results of studying in system of the state sorto-test in 2013-2014 confirm. The greatest collecting grain (9,23 t/hectare) is noted in the state sorto-test 2014 on Shchigrovsky GSU of Kursk region, and solid – on Ordinsky GSU of Perm Krai (8,95 t/hectare). Stipler is characterized by good indicators of quality of production. It surpasses a standard grade in the mass of 1000 grains Jumping on 3 g, at heart grains on 13 g/l, on filminess corresponds to valuable grades (26-27%), is steady against drowning (5 points), fall and germination on a root at plumose (9 points). The grade possesses high resistance to golovnevy diseases – on an artificial infectious background in 2011-2013 defeat made less than 10%, on a natural background for years of studying it didn’t observe. The grade is suitable for production of food.
Keywords: oats, variety, selection, variety testing, kennel, yield, productivity and quality.
Author Details: Z.K. Stoletova, head of laboratory (е-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.); O.G. Mishenkina, senior research fellow.
For citation: Stoletova Z.K., Mishenkina O.G. Stipler – the perspective grade of filmy oats complex use. Dostizheniya nauki i tekhniki APK. 2015. V. 29. No 10. pp. 67-68 (In Russ.)