scholarly journals The results of breeding work with the winter bread wheat for non-fallow forecrops in the Agricultural Research Center “Donskoy”

2020 ◽  
pp. 3-9
Author(s):  
D. M. Marchenko ◽  
M. M. Ivanisov ◽  
I. A. Rybas’ ◽  
E. I. Nekrasov ◽  
I. V. Romanyukina ◽  
...  
Keyword(s):  
Bread Wheat ◽  
Agricultural Research ◽  
The State ◽  
Research Center ◽  
Main Task ◽  
Wheat Varieties ◽  
Breeding Work ◽  
Winter Bread Wheat ◽  
Variety Testing

The breeding work with the winter bread wheat in the Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy” is being carried out taking into account the increasing aridity of the local climate, the availability of different soil and climatic zones, various forecrops. Every year in the Rostov region there is an increase in the sown area under winter wheat. So, in 2020 the grain crop was sown on more than 2.6 million hectares. Most of it is sown after such non-fallow forecrops as peas, maize, sunflower and other crops. In this regard, it is important to develop and introduce into production winter bread wheat varieties based according to these forecrops. The laboratory for breeding and seed production of winter bread wheat of half-intensive type was established in 1978. For the period from 1978 to 2019, 36 varieties were developed in the laboratory and sent to the State Variety Testing. The main task of the crop breeding for non-fallow forecrops was and still remains to develop highly productive varieties with high frost resistance, drought resistance, heat resistance, resistance to major diseases and grain quality of strong and valuable wheat. In 2020 22 winter bread wheat varieties, developed in the laboratory, have been included into the State List of Breeding Achievements of the Russian Federation. Currently five winter bread wheat varieties ‘Polina’, ‘Ambar’, ‘Niva Dona’, ‘Podarok Krymu’ and ‘Premiera’ are undergoing the State Variety Testing. There is still going on the work on the development of new winter bread wheat varieties that meet modern production requirements, with a wide ecological adaptability and stability of productivity and quality of grain and flour.

scholarly journals Features of the winter bread wheat varieties of unified type developed by the Agricultural Research Center “Donskoy”

2021 ◽  
pp. 3-8
Author(s):  
М. М. Ivanisov ◽  
D. M. Marchenko ◽  
E. I. Nekrasov
Keyword(s):  
Winter Wheat ◽  
Bread Wheat ◽  
Agricultural Research ◽  
Research Center ◽  
Production Volume ◽  
High Quality ◽  
Wheat Varieties ◽  
Breeding Work ◽  
Winter Bread Wheat ◽  
Economically Valuable Traits

The current paper has presented the characteristics of the new winter bread wheat varieties of unified type developed by the FSBSI Agricultural Research Center “Donskoy”. Winter wheat is the most valuable grain food crop grown in vast areas. Breeding plays an important role in increasing production volume and improving grain quality as the basis of the country’s food fund. Expanding grain crops area, among which wheat predominates, there is a problem of crop rotation. Therefore, the development of unified varieties capable of producing stable high grain yields after various forecrops is one of the most urgent areas of breeding work for winter bread wheat. The purpose of the current study was to characterize the new winter bread wheat varieties of unified type developed by the FSBSI Agricultural Research Center “Donskoy” according to the main economically valuable traits. Due to the intensive breeding work over the past decade, on the basis of some of the best zoned varieties ‘Ermak’, ‘Stanichnaya’, ‘Donskoy syurpriz’ there was developed a number of new promising genotypes, which are already being used in production sowings of winter wheat in the Rostov region and other regions of our country. The new winter bread wheat varieties of unified type ‘Lydia’, ‘Kapitan’, ‘Lilit’, ‘Krasa Dona’, ‘Volnitsa’, ‘Volny Don’, ‘Zhavoronok’ and ‘Polina’ are more productive than their parental forms. In combination with grain of high quality, resistance to bio and abiotic environmental factors, they are very valuable, beneficial for cultivation and improvement of the production of commercial wheat grain of high quality.

scholarly journals Grain quality of the winter bread wheat varieties and lines in the Rostov region

2020 ◽  
pp. 101-107
Author(s):  
N. S. Kravchenko ◽  
O. A. Nekrasova ◽  
N. G. Ignatieva ◽  
I. M. Oldyreva ◽  
Yu. N. Alty-Sadykh
Keyword(s):  
Bread Wheat ◽  
Grain Quality ◽  
Climatic Conditions ◽  
Wheat Varieties ◽  
Rostov Region ◽  
Winter Bread Wheat ◽  
Growing Conditions ◽  
The Stability ◽  
Variety Testing

Grain quality of winter bread wheat is an urgent issue in Russia and in the world. The traits and properties of grain that characterize the quality are formed in the field under the effect of weather and climatic conditions. The current study was carried out in 2017–2019. The objects of the study were 12 varieties and 3 promising lines of winter bread wheat of the Competitive Variety Testing. The variety ‘Ermak’ was used as a standard variety. The purpose of the study was to carry out a comparative estimation of grain quality of the varieties and promising lines of winter bread wheat, to identify the variation of traits over the years and to determine the effect of growing conditions on the formation of grain quality. There has been established that the studied varieties and lines formed nature weight from 799 g/l (the variety ‘Aksiniya’) to 830 g/l (‘Yubiley Dona’) and corresponded to the 1-st quality class. There have been identified the varieties ‘Etyud’ (62%; Cv = 6.6%), ‘Ermak’ (62%; Cv = 7.0%) and the line ‘1005/14’ (68%; Cv = 8.1%) with a combination of high values of the general hardness and insignificant variation of the trait over the years. There has been determined that the variety ‘Nakhodka’ (14.11%; Cv = 3.6%) and the line ‘1261/13’ (14.10%; Cv = 6.1%) were characterized by the maximum protein percentage and low values of the coefficient of variation. There has been established that the varieties ‘Aksiniya’ (4.5 points; 7.9%) and ‘Tanais’ (4.0 points; 2.5%) combined a high baking value with the stability of the trait. When estimating the effect of the factors “genotype”, “year of study” and their correlation on the characteristics of grain quality, there has been found that general hardness (52.59%), mass fraction of grain protein (58.31%), dough deformation (57, 78%), valorimetric value (46.01%), volume of bread (41.77%) and general baking assessment (51.24%) were largely dependent on genotype. The growing conditions had an effect on the formation of the quantity and quality of gluten and the P/l ratio.

scholarly journals The breeding work on the winter bread wheat varieties of intensive type in the FSBSI “Agricultural Research Center “Donskoy”

2020 ◽  
pp. 19-25
Author(s):  
O. V. Skripka ◽  
S. V. Podgorny ◽  
A. P. Samofalov ◽  
V. L. Chernova
Keyword(s):  
Winter Wheat ◽  
Bread Wheat ◽  
Frost Resistance ◽  
Wheat Breeding ◽  
The State ◽  
Irrigated Agriculture ◽  
Wheat Varieties ◽  
Breeding Work ◽  
Rostov Region ◽  
Winter Bread Wheat

The systematic study on winter wheat breeding began in 1955 in the former Zernograd experimental station, and now the Federal State Budgetary Scientific Institution “ARC “Donskoy”. Under these conditions, the development of the most suitable for local conditions varieties of intensive type with increased frost resistance determined the main direction of winter wheat breeding in those years. In the early 1980s, the area of black fallow increased in the Rostov region, much attention was paid to irrigated agriculture. There was planned to increase the area under irrigation in the North Caucasus to 1 million hectares. Therefore, there was set a goal to develop highly productive, low-stemmed, resistant to lodging varieties, responsive to mineral fertilizing with complex immunity to diseases. The breeding work of the laboratory for the breeding and seed production of winter bread wheat of an intensive type over the past forty years resulted in the development of 22 varieties of intensive type with good adaptability to the conditions of the Rostov region. In 2020, 17 winter bread wheat varieties of an intensive type were included into the State List of Breeding Achievements, five varieties ‘Yubiley Dona’, ‘Zodiak’, ‘Univer’, ‘Razdolye’, ‘Rubin Dona’ are currently undergoing the State Variety Testing at the SVTs of the Russian Federation. A stable productivity improvement is possible only with the emphasis on the development of varieties with broad adaptive properties, providing sufficiently high yields under various cultivation conditions. Among the breeding traits that affect productivity stability, the most significant in the conditions of the Don are winter and frost resistance, disease resistance, drought resistance, early ripeness, and grain quality. Therefore, the adaptive potential increase is the most important task for the future breeding. In order to solve this problem, intraspecific and interspecific hybridization, followed by targeted selection, remains the main breeding method of winter bread wheat of an intensive type.

scholarly journals The study of indices of the relative and absolute protein percentage in the winter bread wheat grain

2021 ◽  
Vol 843 (1) ◽  
pp. 012045
Author(s):  
O A Nekrasova ◽  
N S Kravchenko ◽  
E I Nekrasov
Keyword(s):  
Bread Wheat ◽  
Grain Quality ◽  
Agricultural Research ◽  
Triticum Aestivum L ◽  
Wheat Varieties ◽  
Breeding Programs ◽  
Protein Percentage ◽  
Winter Bread Wheat ◽  
1000 Grain Weight

Abstract The aim of the research was to evaluate the relative and absolute protein content in winter wheat grains, to determine the samples that have the maximum values of the studied traits, and to use the selected genotypes in breeding programs. The trials of the winter bread wheat varieties, sown after maize for grain were carried out in 2018-2020. The objects of the study were 13 winter bread wheat varieties (Triticum aestivum L.) developed in the Agricultural Research Center “Donskoy”. The current research established that when selecting parental varieties for crossing to improve grain quality of winter bread wheat varieties, there should be chosen the forms with the highest relative and absolute protein percentage in grain. These genotypes include Don 107, Ermak and Lidiya, whose relative protein percentage in grain was 12.96%, 13.01% and 13.06% respectively. The varieties Don 107, Ermak, Lidiya, Volnitsa and Zhavoronok were characterized by the maximum absolute protein percentage in grain with 5.43 g, 5.62 g, 5.57 g, 5.56 g and 5.54 g respectively. The 1000 grain weight of these varieties averaged 42.1 g (Don 107), 43.6 g (Ermak), 43.1 g (Lidiya), 43.5 g (Volnitsa) and 44.5 g (Zhavoronok).

scholarly journals Productivity and adaptability of winter bread wheat varieties developed by the SSE “Agricultural research center «Donskoy»” in the southern part of the Rostov region

2021 ◽  
Vol 2(26) ◽  
pp. 261-270
Author(s):  
V.L. Chernova ◽  
◽  
S.V. Podgorny ◽  
O.V. Skripka ◽  
A.P. Samofalov ◽  
...  
Keyword(s):  
Adaptive Capacity ◽  
Bread Wheat ◽  
Plant Density ◽  
Agricultural Research ◽  
Breeding Value ◽  
Research Center ◽  
Ecological Stability ◽  
Wheat Varieties ◽  
Winter Bread Wheat ◽  
Study Results

The current paper has presented the results of a five-year (2016–2020) study of nine winter bread wheat varieties (‘Aksinya’, ‘Nakhodka’, ‘Etyud’, ‘Shef’, ‘Donskaya Step’, ‘Yubiley Dona’, ‘Univer’, ‘Zodiak’, ‘Ermak’ – standard) developed in the SSE “Agricultural Research Center «Donskoy»” (city of Zernograd). In the competitive variety testing, they were scrutinized according to productivity, its elements, ecological stability, adaptability and breeding value. The purpose was to study the new winter bread wheat varieties of intensive type developed by the ARC “Donskoy” on productivity, adaptability and their indicators, as well as a balance between them, in order to identify new promising genotypes. According to the study results, it has been found that the average productivity was 9.32 t/ha in 2016–2020. The highest productivity was identified in the varieties ‘Univer’ (9.86 t/ha) and ‘Donskaya Step’ (9.76 t/ha). Structural analysis of the studied varieties has shown that their productivity was formed due to such elements as ‘productive plant density’ (variety ‘Shef’); ‘productive tilling capacity’ (variety ‘Etyud’); ‘number of spikelets per head’ (variety ‘Univer’); ‘number of kernels per head’ (variety ‘Ermak’); ‘1000-grain weight’ (variety ‘Zodiak’). While studying the varieties according to general adaptive capacity, such varieties as ‘Zodiak’ (0.10), ‘Donskaya Step’ (0.44) and ‘Univer’ (0.54) have been identified. Varieties ‘Yubiley Dona’ (1.07), ‘Donskaya Step’ (1.06), ‘Univer’ (1.05) and standard variety ‘Ermak’ (1.02) were found highly adaptable to environmental conditions, i.e. these varieties positively respond to the improvement of growing conditions and belong to the varieties of intensive type. Variety ‘Etyud’ (0.03) has demonstrated the maximum stability over the years of study, ‘Univer’ (0.60) and ‘Ermak’ (0.17) turned to be less stable. In our trials, all varieties had a breeding value almost at the same level, ranging from 5.10 (‘Ermak’) to 5.96 (‘Donskaya Step’). Taking into account the complex of such indicators as general adaptive capacity, stability and breeding value, varieties ‘Donskaya Step’ and ‘Univer’ can be referred to as the most adaptive ones among all studied in the current work.

scholarly journals The present set of winter bread wheat varieties in the Voronezh region according to their species

2020 ◽  
pp. 21-25
Author(s):  
A. V. Titarenko ◽  
I. V. Rylkov ◽  
U. A. Presnyakova
Keyword(s):  
Bread Wheat ◽  
Grain Quality ◽  
Field Trials ◽  
The State ◽  
Wheat Varieties ◽  
Winter Bread Wheat ◽  
Study Results ◽  
Significant Difference ◽  
Voronezh Region ◽  
Variety Testing

The current paper has presented the analysis of the structure of sown areas under winter bread wheat in the Voronezh region in 2016–2018, and there has been established a recent increase the share of the varieties lutescens L. In order to substantiate the present tendency, there have been also used the study results of the varietal set of the Eryshevsky State Varietal Plot of the Voronezh region. The field trials on the Plot to study winter bread wheat productivity were carried out according to the Method of the State Variety Testing for Agricultural Crops (1989), grain quality was estimated by the methods described in the reference book “Grain quality estimation” (1987), and according to the recommendations for the corresponding devices. The data on varietal sowings of winter wheat was provided by the Department of Agricultural Policy of the Voronezh Region. According to the study results, there have been shown the main originators on the market of varieties in the winter bread wheat sowings, as well as in the State Variety Testing. There has been identified a presence of two varieties erythrospermum (er.) and lutescens (lut.) in the set of varieties, and shown their correlation and interrelationship among the originators. In the State Variety Testing there has been noted a significant increase in wheat varieties from foreign farms and varieties of lutescens. According to the study results, when averaging the obtained productivity data and grain quality indicators at the the Eryshevsky State Varietal Plot, there hasn’t been found any significant difference between winter bread wheat varieties of the lutescens and erythrospermum varieties. There has been given average data on productivity and grain quality of varieties obtained from various originators.

scholarly journals Productivity and adaptability parameters of the winter bread wheat varieties developed at the FSBSI “Agricultural Research Center “Donskoy” in the southern part of the Rostov region

2020 ◽  
pp. 21-25
Author(s):  
V. L. Chernova ◽  
S. V. Podgorny ◽  
О. V. Skripka
Keyword(s):  
Bread Wheat ◽  
Agricultural Research ◽  
Environmental Stability ◽  
Research Center ◽  
Wheat Varieties ◽  
Ecological Adaptability ◽  
Rostov Region ◽  
Winter Bread Wheat ◽  
Study Results ◽  
Growing Conditions

The current paper has presented the three year study results (2017-2019) of the 11 winter bread wheat varieties in a competitive variety testing for productivity, environmental stability and adaptability. The purpose of the current study was to assess the ecological adaptability and stability of the winter bread wheat varieties developed at the FSBSI “Agricultural Research Center “Donskoy” in the southern part of the Rostov region. According to the data, it was found that the average productivity for 2017-2019 was 9.72 t/ha. The highest productivity was obtained in the varieties ‘Razdolye', ‘Donskaya Stepp' and ‘Univer'. In the current study the varieties ‘Razdolye' (1.26), ‘Univer' (1.09) and the standard variety ‘Ermak' (1.06) were characterized with great ecological adaptability, these varieties positively responded to the improvement of growing conditions and belonged to the varieties of intensive type. The two varieties ‘Yubiley Dona' and ‘Rubin Dona' with a regression coefficient of 1.00 were the most adaptable ones, their productivity change precisely corresponded to the changes in growing conditions. The maximum stability over the years was shown by the variety ‘Etude' (0.00). The study has proved that the highest stress resistance was demonstrated by the variety ‘Etude' (-4.14), the other varieties have shown middle values of the trait. The maximum value of genetic flexibility was identified in the varieties ‘Razdolye' (10.09), ‘Univer' (9.58) and ‘Donskaya Stepp' (9.53). The highest homeostatic indices were identified in the varieties ‘Shef' (Hom = 10.09), ‘Etude' (Hom = 9.58), ‘Donskaya Stepp' (Hom = 9.53). Taking into consideration the complex of such indicators as adptability, stability and homeostaticity, the varieties ‘Donskaya Stepp' and ‘Univer' can be charged as the most adaptive varieties among all studied.

scholarly journals Study of various ripeness groups winter bread wheat varieties according to productivity and grain quality

2021 ◽  
Vol 843 (1) ◽  
pp. 012011
Author(s):  
E I Nekrasov ◽  
D M Marchenko ◽  
M M Ivanisov ◽  
N S Kravchenko
Keyword(s):  
Bread Wheat ◽  
Mass Fraction ◽  
Grain Quality ◽  
Agricultural Research ◽  
Wheat Varieties ◽  
Quality Class ◽  
Rostov Region ◽  
Winter Bread Wheat ◽  
Early Ripening

Abstract The purpose of the current study was a comparative estimation of productivity and grain quality of the early ripening, middle early and middle ripening winter bread wheat varieties in the conditions of the southern part of the Rostov region. The study was conducted in the Agricultural Research Center “Donskoy” in 2017-2019. The objects of the study were 15 winter bread wheat verities. The study established that the middle early ripening varieties Krasa Dona, Lidiya, Lilit and Premiera showed a significant increase to the standard variety Don 107 from 0.46 to 0.85 t/ha according to productivity. The comparative estimation of the ripeness different groups varieties showed that such middle early ripening varieties with its maximum percentage as Don 107 (12.29%), Lidiya (12.46%), Volnitsa (12.72%) and the early ripening sample Podarok Krymu (with 12.68% of mass fraction of protein), that correspond to the 3rd quality class, were identified according to the mass fraction of protein in grain. The early ripening varieties Zhavoronok (24.98%) and Podarok Krymu (26.77%) with the highest values and the middle early ripening varieties Don 107 (24.81%), Volnitsa (25.22%) and Asket (26.30%), corresponding to the 3rd quality class, were identified according to the trait gluten content in grain.

scholarly journals Estimation of sedimentation and grain quality indicators of the winter bread wheat varieties

2021 ◽  
pp. 35-40
Author(s):  
О. A. Nekrasova ◽  
N. S. Kravchenko ◽  
N. G. Ignatieva ◽  
M. M. Kopus ◽  
D. M. Marchenko
Keyword(s):  
Bread Wheat ◽  
Quality Indicators ◽  
Grain Quality ◽  
Research Work ◽  
Wheat Varieties ◽  
Protein Percentage ◽  
Winter Bread Wheat ◽  
Study Results ◽  
Biochemical Estimation ◽  
Variety Testing

The current paper has presented the study results of SDS-sedimentation and grain quality indicators of the winter bread wheat varieties in an interstation variety testing from the research institutions of the Russian Federation, Ukraine and France. The research work was carried out in 2017–2019 in the field of the laboratory for breeding winter bread wheat, the forecrop was maize for grain. The purpose of the research was to estimate SDS-sedimentation, protein percentage in grain, quantity and quality of gluten in the winter bread wheat varieties of interstation variety testing, for the subsequent introduction of the best samples in the breeding process aimed at improving grain quality. Grain quality indicators of the winter bread wheat varieties were identified in the laboratory for biochemical estimation of breeding material and grain quality using IR spectroscopy on ‘SpektraStar 2200’ analyzer. There was established that according to the SDS-sedimentation most of the samples corresponded to strong wheat (50–63 ml). There have been identified the genotypes with the highest values of this trait, such as ‘Shef’ (58 ml), ‘Nakhodka’ (59 ml) and ‘Don 107’ (61 ml). The largest gluten content in grain was identified in the varieties ‘Don 107’, ‘Shef’, ‘Kavalerka’, ‘Timiryazevka 150’ and ‘Nakhodka’ (25.5–26.2%). The largest protein percentage in grain has been identified in the varieties ‘Don 107’, ‘Shef’, ‘Aksinya’, ‘Nakhodka’ and ‘Timiryazevka 150’ (12.5-12.8%). The varieties ‘Don 107’, ‘Shef’, ‘Nakhodka’ and ‘Timiryazevka 150’ were identified according to the studied traits and were recommended to be involved in the breeding process as parental forms.

scholarly journals Estimation of grain productivity and biochemical indicators of the winter bread wheat varieties depending on the forecrop

2021 ◽  
Vol 273 ◽  
pp. 01027
Author(s):  
Оlesya Nekrasova ◽  
Nina Kravchenko ◽  
Dmitry Marchenko ◽  
Evgeny Nekrasov
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Agricultural Research ◽  
Triticum Aestivum L ◽  
Wheat Breeding ◽  
Wheat Varieties ◽  
Biochemical Indicators ◽  
Winter Bread Wheat ◽  
Grain Productivity ◽  
Study Results

The purpose of the study was to estimate the effect of sunflower and pea on the amount of productivity, protein and gluten percentage in grain. The objects of the study were 13 winter bread wheat varieties (Triticum aestivum L.) developed by the Agricultural Research Center “Donskoy”. The study was carried out in 2018-2020 on the fields of the department of winter wheat breeding and seed production. The forecrops were peas and sunflower. The study results showed that the varieties ‘Volny Don’ (6.1 t / ha), ‘Krasa Dona’ (6.1 t / ha) and ‘Lidiya’ (6.0 t / ha), when sown after peas, gave the largest yields. The varieties ‘Volny Don’ (4.9 t / ha) and ‘Polina’ (4.8 t / ha) which were sown after sunflower, showed the best productivity. The analysis of qualitative indicators established that the maximum percentage of protein and gluten in grain was identified in the varieties ‘Podarok Krymu’ (16.3%; 28.3%) and ‘Volnitsa’ (16.1%; 28.5%), which were sown after peas; and the same varieties showed good results (‘Podarok Krymu’ (16.2%; 27.4%) and ‘Volnitsa’ (15.7%; 27.8%)), when sown after sunflower.

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