Search academic texts

Information × Registration Number 0220U103854, 0119U100213 , R & D reports Title To study the factors influencing on grain and flour quality of bread winter wheat varieties and lines for using in practical breeding and agrotechnologies under conditions of the Forest-Steppe of Ukraine popup.stage_title Head Demydov Oleksandr A., Доктор сільськогосподарських наук Registration Date 24-11-2020 Organization The V.M. Remeslo Myronivka Institute of wheat popup.description2  Object of study is the variability of quality indicators of grain and flour of winter bread wheat varieties of Myronivka breeding depending on the elements of crop management practices under environmental conditions of the Right-Bank Forest-Steppe part of Ukraine. The aim of the work is to analyze grain, flour, dough and bread quality indicators of winter bread wheat of the Myronivka breeding; to identify genotypes with high technological properties and stable expression of quality traits; to establish part of sum square of hydrothermal conditions, genotype, preceding crop, sowing date on quality indicators grain and flour; identify strong correlations between quality indicators. Research methods – laboratory, technological analysis of flour, mathematical and statistical. Results – A relatively high level of stability of all quality traits over the years has been established in Podolianka, Hratsiia myronivska, Lutescens 55198 and MIP Assol. According to, the comprehensive assessment, Estafeta myronivska, MIP Assol, MIP Lada, Lutescens 37519, Lutescens 55198, Erythrospermum 55023 combined a set of high quality indicators. Was revealed decisive (50,1–63,4 %) influence of hydrothermal conditions of the year of cultivation on the mass of 1000 grain, grain vitreousness, sedimentation value; significant (20,1-52,1 %) influence of genotype on water absorbing ability of flour, volume and evaluation of bread, gluten content, physical properties of dough, gluten deformation index. No significant effect of sowing dates on the studied traits was found. Product Description popup.authors Vasylenko Nadiia V. Pravdziva Iryna V. popup.nrat_date 2020-11-24 Close