Progeny evaluation of high-quality soft spring wheat varieties

2007 ◽  
Vol 33 (3) ◽  
pp. 149-151 ◽  
Author(s):  
V. M. Bebyakin ◽  
I. A. Osyka ◽  
T. V. Kulagina
Keyword(s):  
Spring Wheat ◽  
High Quality ◽  
Wheat Varieties

scholarly journals Economic and biological characteristics of the biotypical composition of spring wheat varieties

2021 ◽  
Vol 21 (4) ◽  
pp. 457-465
Author(s):  
Irina S. Brailova ◽  
◽  
Natalya I. Yurieva ◽  
Yulia V. Belousova ◽  
◽  
...  
Keyword(s):  
Spring Wheat ◽  
Storage Proteins ◽  
Component Composition ◽  
Biological Characteristics ◽  
High Quality ◽  
Wheat Varieties ◽  
Breeding Work ◽  
Economically Valuable Traits ◽  
The Difference ◽  
Solid Variety

The aim of this work is to study the component composition and intravarietal polymorphism of storage proteins of three soft and one hard varieties of spring wheat and their relationship with a complex of economically valuable traits. The studies were carried out in 2018–2020 by the department of genetics and immunity at the institute, in the conditions of the southeast of the Central Black Earth Region. In the course of the work, the identification of gliadin biotypes was carried out by electrophoresis in 6.5% polyacrylamide gel, the results of which revealed that the genome of the studied varieties contains: Chernozemnouralskaya 2 (5 biotypes), Voronezh 18 (5 biotypes), Voronezh 20 (4 biotypes) and a solid variety Voronezhskaya 13 (1 biotype). The selected biotypes were propagated for 3 years, analyzed and evaluated according to the indicators of the structural analysis of the elements of productivity and quality. Based on this, their economic and biological characteristics were given. It was found that biotypes 3 and 4 of the Chernozemnouralskaya variety 2, biotypes 1 and 2 of the Voronezhskaya 18 variety, biotypes 1 and 2 of the Voronezhskaya 20 variety proved to be the most productive relative to the standard during the study period. As for the quality indicators, as a result of the research the difference in quality of gliadin biotypes was revealed, which is important to take into account in breeding work to increase genetic diversity when creating high-quality varieties. The ones with the best quality were: biotype 1 of the Chernozemnouralskaya variety 2, biotypes 2 and 3 of the Voronezhskaya 18 variety. The best biotypes, distinguished by a complex of economically valuable traits, which differ from the initial variety, can be used in further breeding work for the accelerated creation of highly productive and high-quality spring wheat varieties.

Properties of hymatomelanic acid peat and its influence on the growth processes of spring wheat varieties Iren

2020 ◽  
Author(s):  
A.O. Smirnova ◽  
◽  
O.V. Rybachuk ◽  
Keyword(s):  
Humic Acid ◽  
Spring Wheat ◽  
Biological Action ◽  
Ash Content ◽  
Economic Feasibility ◽  
Acid Extraction ◽  
Growth Processes ◽  
Wheat Varieties ◽  
Similarities And Differences ◽  
Hymatomelanic Acid

In this paper, we consider two ways for obtaining hymatomelanic acid extraction into conventional Soxhlet extractions: directly from the peat and from the dry product of humic acid. The results of the study of the elemental composition of humic and hymatomelanic acids are presented, their similarities and differences are analyzed. In order to study the effect of humic and hymatomelanic acid preparations on the growth processes of spring wheat, a vegetation experiment was conducted. Peculiarities of biological action of the solutions and hymatomelanic and humic acids of different concentrations in spring wheat varieties “IREN” were investigated. The paper presents a method for determining the ash content of the studied peat, as well as, calculations of the economic feasibility of using preparations based on the hymatomelanic acids.

scholarly journals Spring wheat yield (Triticum aestivum L.) when applying selenium fertilizers in extreme growing conditions

2021 ◽  
Vol 843 (1) ◽  
pp. 012038
Author(s):  
I I Seregina ◽  
I G Makarskaya ◽  
A S Tsygutkin ◽  
I V Kirichkova
Keyword(s):  
Triticum Aestivum ◽  
Water Supply ◽  
Spring Wheat ◽  
Sodium Selenite ◽  
Wheat Yield ◽  
Triticum Aestivum L ◽  
Wheat Crop ◽  
Wheat Varieties ◽  
Negative Effect ◽  
Positive Effect

Abstract To study the effect of sodium Selenite application different methods on the yield of spring wheat varieties, depending on the conditions of water supply, a series of vegetation experiments in accordance with the methodology were carried out. The object of the study is spring wheat of the Zlata variety (Triticum aestivum L.). It was found that the effect of selenium on the yield of wheat of the Zlata variety depended on the method of its application and the conditions of water supply. With optimal water supply, the positive effect of selenium on the yield of spring wheat plants was revealed with both methods of applying sodium selenite. It was found that in conditions of drought, the positive effect of selenium was obtained with both methods of using sodium selenite. The greatest efficiency of selenium is obtained in foliar processing of plants. The increase in grain weight in this variant was 1.4 times. The increase in the share of the agronomic significant part of the wheat crop yield to 36% is shown, which indicates the decrease in the negative effect of drought on the formation of spring wheat yield when using foliar processing of plants.

scholarly journals Efficiency of growing spring wheat with the use of biological agents in light-chestnut soils

2021 ◽  
pp. 48-51
Author(s):  
Yulia Pavlovna Tarasenkova
Keyword(s):  
Spring Wheat ◽  
Growth Promoters ◽  
Growth Processes ◽  
Wheat Varieties ◽  
Biological Products ◽  
Chestnut Soils ◽  
Wheat Cultivation ◽  
Almost All ◽  
The Impact ◽  
Positive Effect

This article presents the results of a study of spring wheat with the application of biological products. The positive effect of drugs on growth processes and productivity has been established. The conditions of spring wheat cultivation with the use of biologics and their influence on the yield of spring wheat were studied. The purpose of our research was to study the effect of biological preparations on the efficiency of growing spring wheat in light chestnut soils. Results of the presented studies on the impact on yield using growth stimulants and strains: flavobacterin 30, mizorin 7, strain 5S-2, strain 8 on spring wheat varieties: Esther, Lada, Lubava, in the Astrakhan region for 2016-2018. The results showed that when seeds were treated with growth promoters and strains, almost all variants increased their yield.

Elements of productivity, selection of pairs for crossing, ecological plasticity of spring wheat varieties in the Vologda region

2021 ◽  
pp. 115-127
Author(s):  
Olga Vasilievna Chukhina ◽  
Anna Ivanovna Demidova ◽  
Nikolay Sergeevich Demidov ◽  
Tatiana Aleksandrovna Prozorova
Keyword(s):  
Spring Wheat ◽  
Wheat Varieties ◽  
Ecological Plasticity ◽  
Vologda Region ◽  
Selection Of

Evaluation of spring soft wheat varieties and zonal features of seed production in the Altai Territory

2021 ◽  
pp. 54-71
Author(s):  
S. V. Zharkova ◽  
E. I. Dvornikova
Keyword(s):  
Seed Production ◽  
Field Studies ◽  
Quality Parameters ◽  
Scientific Data ◽  
Soft Wheat ◽  
Forage Crops ◽  
High Quality ◽  
Wheat Varieties ◽  
Spring Soft Wheat ◽  
High Quality Seed

One of the leading grain crops in Russia is spring wheat. This is a strategic food crop of our country; it is also an important component in the structure of forage crops for monogastric animals, such as pigs and poultry. The purpose of the research was to evaluate spring soft wheat varieties of different maturity groups in order to identify genotypes as the starting material for obtaining varieties adapted to the cultivation zones, and to determine the areas optimal for the production of grain for seed purposes with high quality indicators. Field studies have been carried out in three ecologically different zones: the Priobskaya zone, the Prialtaiskaya zone, and the Prisalairskaya zone. Under the conditions of the Altai Territory, genetic sources of spring soft wheat have been identifi ed for different soil and climatic parameters of the study zones, the use of which will allow obtaining high-yielding varieties with high quality grain for specific cultivation conditions. The variability of the indicators of the characteristics of varieties in three ecologically different zones has been determined. The indicators of adaptability and stability of spring soft wheat varieties in different zones of cultivation have been determined. The optimal zones for conducting breeding work and seed production of varieties have been identifi ed. New scientific data on the quality parameters of seed grain in various agro-climatic zones of the Altai Territory have been obtained. The share of the contribution of the factors “variety”, “year”, “environment” to the variability of grain quality characteristics has been established. The economic efficiency of cultivating varieties of spring soft wheat for the production of high-quality seed grain has been determined.

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