PROSPECTS OF SELECTION OF THE NAKED BARLEY AND OATS IN THE CENTRAL RUSSIA
2016
Sidorenko, V.S. | Naumkin, D.V. | Kostromicheva, V.A. | Starikova, Zh.V. | Uhova, F.V.
In the article results of work on release of bare grain lines and varieties in the northern part of Central Black Earth region are presented. Features of bare grain forms are shown. Perspective lines of summer barley with bare grain which have been selected from hybrid populations, created on the basis of bare grain variety Hora (Netherlands) are of interest for selection, and also large grain two-row forms with average weight of 1000 seeds more than 60 g. Multidirectional selections on productivity of an ear and plants from a hybrid combination with participation of variety Hora have revealed essential distinctions of elements of yield structure. In control nursery and in a competitive strain testing were studied: 20 variety samples of various morphotypes of bare grain oats, perspective selection lines of the Belarus selection - BYAS- 153 and BYAS-154. These samples are more resistant to lodging (plant height is 73 and 78 cm), have well grained panicles (88 and 78 seeds) and are capable to form productivity of a cenosis more than 400 g/m2. In a breeding nursery 3 mutant forms with the colored scales grains, with raised number of grains in a panicle and size of grain are determined. Characteristics of a new oats variety with bare grain Samson 57, transferred in 2015 year to the State Strain Testing in the Central and Central Black Earth regions of Russian Federation is given.
显示更多 [+] 显示较少 [-]