The study results of the winter bread wheat varieties of the competitive variety testing according to productivity and grain quality

The article presents the results of studying 10 numbers of competitive variety testing in the Ryazan region in order to identify new breeding lines of spring soft wheat with high technological and baking indicators. The assessment carried out in 2017-2019 revealed that according to the yield the breeding lines 1036-09Н21 and 898-09Н125 exceeded the Agata standard variety (4.47 t/ha) by 0.61 t/ha and 0.48 t ha, respectively (LSD05 = 0.34 t/ha). Over the years of the research, the variety samples formed a glassy well-made grain with the nature of 770-817 g/l, with the protein content in the grain of 14.1-16.0 % and the mass fraction of raw gluten in the flour of 29-41 % of high quality (IDK 45-75 units). The greatest potential for protein accumulation in grain was possessed by the varieties Agata, RIMA, lines 539-10H163, 543-13H163 – 16.8-19.3 %. On the average, the falling number was relatively high 264-331 s, corresponding for wheat of the first and second classes. Lines 543-13H163, 539-10H163 and 898-09H125 exceeded the standard in terms of sedimentation value by 15-17 ml or 35-40 %. The specific work of the dough deformation in the samples varied from 305 a.u. up to 421 a.u., corresponding to the standards of strong or valuable wheat. It has been established that the volumetric yield of bread for lines 509-13Н148, 539-10Н163 and 543-13Н163 was 1633-1647 cm3, higher than the Agat standard variety by 16-17 %. Valuable material 539-10N163 and 898-09N125 that meets the requirements of flour-grinding and bakery enterprises has been developed. It has the following varietal characteristics: grain nature is more than 800 g/l, protein content in grain is 15-16 %, gluten in flour is 33-34 %, with the sedimentation indicator of 58-60 ml, the deformation energy of the dough of 389-421 a.u, the volumetric bread yield of 1523-1647 cm3.

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Estimation of winter bread wheat varieties in the inter-station testing according to economically valuable traits

Иванисов

Марченко

Некрасов

2022

Zernovoe hozâjstvo Rossii

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The purpose of the current study was to identify sources of economically valuable traits and properties of winter bread wheat for their purposeful introduction in breeding programs. The study was carried out in the inter-station testing in 2019–2021. The objects of the study were 66 winter bread wheat varieties of various ecological and geographical origin sown after maize for grain. Weather and climatic conditions during the years of the study were quite diverse, which made it possible to identify the most valuable varieties for their further introduction in breeding programs. There have been identified the following varieties which showed high frost resistance (75.1-89.5%), namely ‘Nasyp’ with 77.6% (RCG named after P.P. Lukyanenko), ‘Kapitan’ with 75.1%, ‘Volny Don’ with 75.2%, ‘Aksinya’ with 76.7%, ‘Izyuminka’ with 77.8%, ‘Ermak’ with 77.9%, ‘Zhavoronok’ with 79.6%, ‘Etyud’ with 80.1%, ‘Donskaya Step’ with 81.3%, ‘Asket’ with 89.5% (ARC “Donskoy”). According to early maturation, there have been identified three genotypes ‘Stanichnaya’, ‘Zhavoronok’ and ‘Etyud’ (ARC “Donskoy”), which formed heads on May 11–12. The height of the studied varieties varied from 66 to 96 cm, there have been identified such 5 sources of short stems with the indicator from 66 to 74 cm as ‘SO 911’ (France), ‘Grom’, ‘Rossyp’, ‘Gomer’, ‘Irda’ (RCG named after P.P. Lukyanenko). There has been determined a number of large-grain varieties from various research institutions, such as ‘Aksiniya’ (42.0 g), ‘Volnitsa’ (43.2 g), ‘Donskaya Step’ (43.5 g), ‘Etyud’ (44.7 g) (ARC “Donskoy”), ‘Barier’ (42.4 g) (NCFRAC), ‘Donmira’ (42.6 g) (FARC), ‘Iliada’ (43.0 g) (RCG named after P.P. Lukyanenko). According to productivity, the best varieties in 2019–2021 were ‘Donskaya step’ (7.64 t/ha), ‘Lilit’ (7.74 t/ha) (ARC “Donskoy”), ‘Gomer’ (7.73 t/ha), ‘Laureat’ (8.34 t/ha) (RCG named after P.P. Lukyanenko), ‘Armada’ (7.70 t/ha) (NCFRAC), ‘Donmira’ (7.72 t/ha) (FARC), ‘Chornyava’ (7.75 t/ha) (Ukraine). All identified sources can be used as useful initial material in the programs of winter bread wheat breeding.

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The study results of the winter bread wheat varieties of the competitive variety testing according to productivity and grain quality

Cited by 4 publications

References 2 publications

Estimation of Productivity, Grain, and Flour Quality of the Winter Common Wheat Varieties When Sown After Peas in the South of the Rostov Region

Estimation of Productivity, Grain, and Flour Quality of the Winter Common Wheat Varieties When Sown After Peas in the South of the Rostov Region

Evaluation of consumer properties of grain of spring soft wheat selection lines

Estimation of winter bread wheat varieties in the inter-station testing according to economically valuable traits

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