Year 2021, Volume 67 Issue 2 (30.06.2021)

Year : 2021
Volume : 67
Issue : 2 (30.06.2021)
Authors : Mykola NAZARENKO, Olena SEMENCHENKO, Olexandr IZHBOLDIN, Yevheniia HLADKIKH
Abstract : The main purpose of research was to assess the variety material of bread winter wheat of the Western European ecotype (variety type), obtained from the Laboratory of Ecophysiology and Biodiversity of Cereals INRA (France). The parameters of evolution are winter resistance, grain quality, yield and its structure under the North Steppe of Ukraine conditions (at compare with the national standard and leading local variety) and make a phenological description of the material. In the context of climate change and more moderate winter conditions at the Steppe zone of Ukraine, the issue of priorities in estimation of new genotypes of winter wheat was of interest. Early maturity as a way to avoid early drought at key development stages was found to be no longer as a key priority. The advantage of some western varieties concerning local ones by grain production has been revealed, which is due to a fundamentally new approach to yield formation by individual components of the yield structure. The disadvantages (mainly by grain quality) for these samples are also shown. New sources of genetic material for breeding programs by grain quality in winter wheat have been identified. Structural differences in improving winter wheat as a crop between local and foreign approaches are characterized.
For citation : Nazarenko, M., Semenchenko, O., Izhboldin, O., Hladkikh, Y. (2021): French winter wheat varieties under ukrainian north steppe condition. Agriculture and Forestry, 67 (2): 89-102
Keywords : winter wheat, variety, grain productivity, quality
download paper



Author (s) :
Title :
Keywords :