Association Mapping and Validation of QTLs for Flour Yield in the Soft Winter Wheat Variety Kitahonami

Soft winter wheat variety Yuvivata 60 has been characterized according to its economically valuable indices. Its morphological features and biological characteristics have been described. The uniqueness of the Yuvivata 60 genotype has been determined. It is related to a number of ontogenetical peculiarities, ecological and adaptive mechanisms: high ecological plasticity of plants due to genetical heterogeneity that proves inhomogeneity of phenetic markers – spectres of proteins-gliadins, high crop capacity of grain (with the potential of 10 tonnes/hectare) due to high reproductive ability, viz.: multifloweredness (up to 60 flowers in an ear), multispiculateness (up to 23) and ear grain content (96%); high quality of grain (with the amount of protein up to 16%, gluten up to 34%); forming a strong root system (prolonged coleoptile – up to 6 cm, deep and branched bedding of primary and secondary radicles in spring with optimal sowing terms between 25–30 September); medium photoperiod susceptibility and highly active renewal of spring bunch-formation (the variety of prolonged daylight hours); synchronic development of spring shoots (low percentage of aftersprings, earless stems); high photosynthetic productivity of crops (7 g/m2/day conditioned by continuous functioning of the leaf apparatus of the first and second layers, awns and ear); resistance to lodging side by side with medium-growth and high crop capacity of the grain due to a strong and incrassate stem; high resistance to sprouting within the ear (caused by a long latent period); resistance to pests and pathogenic agents of fungus infections, viz. septoriose, yellow stripe rust and various kinds of brand (8–9 points), medium resistance to leaf and stem rust, as well as oidium (5–7 points); high resistance to anomalies of climatope in the autumn-winter and spring-summer periods (drought resistance 8–9 points, winter and frost resistance above average – 7 points). Keywords soft winter wheat, high crop capacity, agricultural and ecological peculiarities, economically valuable characteristics, donor of determining insusceptibility to photoperiod.

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Blago soft winter wheat variety as a national heritage in breeding

Plant varieties studying and protection ◽

10.21498/2518-1017.2(19).2013.58497 ◽

2013 ◽

Vol 0 (2(19)) ◽

pp. 12-14

Author(s):

П. М. Василюк ◽

Р. А. Вожегова ◽

А. П. Орлюк ◽

Г. Г. Базалій ◽

Л. О. Усик

Keyword(s):

Winter Wheat ◽

Wheat Variety ◽

Winter Wheat Variety ◽

National Heritage ◽

Soft Winter Wheat

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Periods of ammonium nitrate application during the cultivation of soft winter wheat variety Krasa Dona in the southern part of the Rostov region

Agricultural science Euro-North-East ◽

10.30766/2072-9081.2020.21.6.743-751 ◽

2020 ◽

Vol 21 (6) ◽

pp. 743-751

Author(s):

А. A. Sukharev ◽

G. V. Ovsyannikova

Keyword(s):

Winter Wheat ◽

Ammonium Nitrate ◽

Wheat Variety ◽

Net Income ◽

Seeding Rate ◽

Winter Wheat Variety ◽

Yield And Quality ◽

Rostov Region ◽

Soft Winter Wheat

The studies were carried out in the southern part of the Rostov region in 2017-2019 on typical carbonate chernozem. Studied was the efficiency of periods of ammonium nitrate application (N30, N30+30 ) in autumn when the vegetation season is finished, in spring in the thawed soil, and during the tillering phaseon the yield and quality of winter wheat grain of Krasa Dona variety by different seed sowing rates (500, 600, 700 pcs/m2). Soft winter wheat variety Krasa Donacultivated after sunflower has shown a good reaction to double nitrogen top-dressing in autumn and in spring (N30 in autumn when the autumn growing season is finished + N30 in spring on thawed soil). In this variant there has been formed the largest yield of 6.09-6.18 t/ha. The productivity excess over the control variant (without nitrogen top-dressings) was 2.38-2.63 t/ha, depending on the seeding rate, which significantly exceeded the level of LSD05 in the experiment (LSD05 = 0.24 t/ha). In addition, in this variant with the seeding rate of 500 pcs/m2 the maximum economic efficiency was obtained. The profitability was 121.3 %, and the contingent net income was 34,268 rub/ha. The application of nitrogen fertilizing provided an increase in the mass of 1000 grains to 42.6-43.0 g (39.8-40.2 g in the control) and increased the gluten content in the grain to 20.5-21.8 % (18.6-18.8 % in the control).

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Razdolye – a new mid-late variety of soft winter wheat

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/937/2/022120 ◽

2021 ◽

Vol 937 (2) ◽

pp. 022120

Author(s):

S Podgorny ◽

O Skripka ◽

A Samofalov ◽

S Gromova ◽

V Chernova

Keyword(s):

Winter Wheat ◽

Wheat Variety ◽

Wheat Bread ◽

Federal State ◽

Standard Variety ◽

North Caucasus ◽

Winter Wheat Variety ◽

The North ◽

Soft Winter Wheat ◽

Variety Testing

Abstract Wheat bread rightfully belongs to the greatest inventions of mankind. The aim of the research is to characterize the new Razdolye soft winter wheat variety for compliance with these requirements. The research was carried out in 2016-2020. The research object was the Razdolye winter wheat variety. The Ermak variety was used as a standard. The accounting area of the plot is 10 m2. The Razdolye variety was submitted to the State Variety Testing of the ARC “Donskoy” jointly with the Federal State Budgetary Organisation “Research Institute of Agriculture of Crimea”. Razdolye has a high grain yield. The average yield of Razdolye in competitive trials for the predecessor green manure fallow over five years of study (2016-2020) was 10.57 t/ha, which is 1.68 t/ha higher than the standard variety Ermak. By ripening, it belongs to the middle late ripeness group, hatches and ripens 4 days later than the standard variety. Possesses high drought resistance, heat resistance, frost resistance and resistance to the main diseases of the region. Razdolye is being studied since the fall of 2020 in the North Caucasus, Lower Volga and Central Black Earth regions of the Russian Federation.

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