scholarly journals Protein and gluten content in grain of the winter bread wheat varieties, depending on the forecrop

2021 ◽  
Vol 1 (2) ◽  
pp. 17-21
Author(s):  
O. A. Nekrasova ◽  
N. S. Kravchenko ◽  
N. G. Ignatieva ◽  
O. V. Skripka ◽  
S. N. Gromova
Keyword(s):  
Bread Wheat ◽  
Wheat Breeding ◽  
Biological Factor ◽  
High Quality ◽  
Wheat Varieties ◽  
Modern Agriculture ◽  
Yield And Quality ◽  
Winter Bread Wheat ◽  
Gluten Content ◽  
Grain Yield And Quality

One of the important tasks facing agriculture is to increase the production of high quality grain. It is known knowledge that the variety is a dynamic biological factor capable of realizing its genetic potential with a different combination of environmental factors and can act as a biological foundation for the production of high quality grain. The forecrop in modern agriculture acts as an independent factor in increasing grain yield and quality. The purpose of the current study was to estimate protein and gluten content in grain of winter bread wheat varieties of intensive type when sown after maize for grain and sunflower in the conditions of the Rostov region. The objects of the study were 9 winter bread wheat varieties of the intensive type developed in the FSBSI “ARC “Donskoy”. The study was carried out in the fields of the department of winter wheat breeding and seed production in 2018–2020. There were identified the varieties that formed the largest percentage of protein in grain on average over the years of study. They were the varieties ‘Etyud’, ‘Yubiley Dona’ and ‘Shef’ (12.44–13.06%) sown after maize for grain, and the varieties ‘Rubin Dona’, ‘Shef’ and ‘Zodiak’ (14.09–14.33%) sown after sunflower. There have been identified the varieties ‘Zodiak’ and ‘Yubiley Dona’ with the largest amount of gluten in grain on average over the years of study. They produced 24.63%, 25.53%, respectively after maize for grain; after sunflower they produced 28.20%, 27.66%, respectively. The results of two-way analysis of variance proved a greater effect of the factor ‘forecrop’ on protein and gluten content in grain of winter bread wheat than the effect of the factor ‘variety’ and their correlation.

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.

scholarly journals SOURCES OF HIGH-QUALITY GRAIN IN WINTER COMMON WHEAT BREEDING

2021 ◽  
Vol 3 (27) ◽  
pp. 164-171
Author(s):  
N.I. Sokolenko ◽  
◽  
N.A. Galushko ◽  
N.M. Komarov ◽  
◽  
...  
Keyword(s):  
Common Wheat ◽  
Grain Quality ◽  
Weather Conditions ◽  
Wheat Breeding ◽  
High Yield ◽  
North Caucasus ◽  
High Quality ◽  
Wheat Varieties ◽  
The North ◽  
Gluten Content

Research on improving winter common wheat varieties in the context of combining high yield and grain quality is relevant. The research aimed to evaluate and select variety samples of winter common wheat with high technological indicators of grain quality for breeding purposes. In this study, we analyzed grain from 10 variety samples of the world collection; winter wheat grain of variety ‘Aivina’ served as a standard. Soil – ordinary medium-loamy medium-thick low-humus chernozem. Wheat was grown on the experimental fields of the North Caucasus FARC in the zone with unstable moistening on bare fallow. Grain vitreousness percentage in 2019 ranged between 44.0 and 53.0 %, in 2020 – 30.5–50.0 %. In the same years, this indicator for variety-standard ‘Aivina’ was 56.0 and 48.0 %, respectively. The gluten content in the grain depended on the weather conditions and genotype. Grain of all varieties harvested in 2019, including standard ‘Aivina’, had a high gluten content (28.2–35.6 %) and corresponded to strong wheat. In 2020, the situation was absolutely different. The amount of gluten in the grain of variety samples harvested in 2020 ranged between 22.9 and 34.6 %; for ‘Aivina’, this indicator reached 26.9 %. The gluten quality in all variety samples during the years of research was typical for class 2. The variety samples were characterized by a high protein content in the grain – 16.7–20.8 % and 13.5–20.4 %; the same indicator for ‘Aivina’ was 16.7 and 15.8 %. Sedimentation rate in the variety samples was 50–81 ml and 34–64 ml; in ‘Aivina’ – 50 and 43 ml. Maximum sedimentation values were noted for the variety ‘Prestizh’. It indicates the ability to form grain, the strength of which is typical for wheat-improver. The correlation between sedimentation and gluten content (r = 0.63), as well as between sedimentation and the falling number (r = 0.73), was positive and significant during the years of research. All studied genotypes are promising for breeding new wheat varieties as sources for obtaining high-quality grain.

scholarly journals The study of rheological and physical dough properties of the winter wheat varieties

2021 ◽  
pp. 45-52
Author(s):  
N. S. Kravchenko ◽  
D. M. Marchenko ◽  
О. А. Nekrasova ◽  
Yu. N. Alty-Sadykh
Keyword(s):  
Winter Wheat ◽  
Bread Wheat ◽  
Variation Coefficient ◽  
Specific Work ◽  
Wheat Varieties ◽  
Dough Properties ◽  
Winter Bread Wheat ◽  
Gluten Content ◽  
Study Results

There have been represented the study results of flour quality of the winter bread wheat varieties of semi-intensive type of the FSBSI Agricultural Research Center “Donskoy”. The purpose of the current study was to estimate variability of the values of indicators that characterize physical and rheological dough properties, to identify the correlation between them, and to isolate genetic sources. The objects of study were 20 winter bread wheat varieties. Field trials were carried out in 2017–2019 in the fields of the department of winter wheat breeding and seed production, the forecrop was maize for grain. The variety ‘Don 107’ was used as a standard. The quality of grain and flour of the winter bread wheat varieties was assessed in the laboratory for biochemical estimation of breeding material and seed quality. There have been identified the varieties ‘Asket’ (26.9%), ‘Podarok Krymu’ (26.2%), ‘Zolotoy Kolos’ (25.5%) and ‘Izyuminka’ (25.5%) with the maximum gluten content in grain. It was determined that the trait ‘gluten deformation index’ varied from 62 u.v. to 77 u.v., all varieties corresponded to the 1st quality class. There have been identified the genotypes ‘Volny Don’, ‘Don 93’, ‘Premiera’, ‘Podarok Krymu’, ‘Ambar’, ‘Donskoy Surpriz’ and ‘Izyuminka’ with low values of the variation coefficient of the trait. There have been identified the varieties ‘Krasa Dona’ (6.7%), ‘Zhavoronok’ (6.8%) and ‘Asket’ (8.2%) with low values of the variation coefficient of the trait ‘specific work of dough deformation’. There have been identified the varieties ‘Don 93’, ‘Izyuminka’ and ‘Podarok Krymu’, which according to P/L corresponded to the class of strong wheat. It was found that the varieties ‘Zolotoy Kolos’ and ‘Volnitsa’ corresponded to the class of strong wheat according to the valorimetric assessment. Correlation analysis showed that the rheological dough properties were significantly influenced by gluten content in grain. There has been estimated the quantitative manifestation and variability of the traits, which characterize the rheological and physical dough properties. There have been identified the varieties with the smallest varietal variation of traits, which are recommended to use in the breeding process as sources of useful traits and properties. The selection according to the traits ‘delute of dough’ and ‘valorimetric assessment’ allow developing and introducing into production genotypes with good baking properties.

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 Scientific breeding of winter bread wheat in the Non-Сhernozem zone of Russia: the history, methods and results

2021 ◽  
Vol 25 (4) ◽  
pp. 367-373
Author(s):  
B. I. Sandukhadze ◽  
R. Z. Mamedov ◽  
M. S. Krakhmalyova ◽  
V. V. Bugrova
Keyword(s):  
Protein Content ◽  
Bread Wheat ◽  
Wheat Breeding ◽  
High Yield ◽  
Cross Combination ◽  
Current Trends ◽  
Yield And Quality ◽  
Federal Research ◽  
Winter Bread Wheat

The article describes the main stages and achievements of the breeding of winter bread wheat (Triticum aestivum L.) in the Non-Chernozem zone for more than a century. The beginning of breeding work was laid by D.L. Rudzinsky on the experimental field of the Moscow Agricultural Institute. Beginning from the 1940s, under the leadership of Academician N.V. Tsitsin, and then Prof. G.D. Lapchenko, the method of distinct hybridization with blue wheatgrass (Agropyron glaucum (Desf. ex DC.) Roem. & Schult.) was actively used. The resulting wheat-wheatgrass hybrids had an average winter hardiness, increased grain quality and productivity. Cultivar Zarya developed in the 1970s (by individual selection from the F3 cross combination of cv. Mironovskaya 808 × line 126/65 (in the pedigree of this line, there is a wheat-wheatgrass hybrid PPG 599)) had a high yield and was widely used in further crosses. In the 1980s, Academician B.I. Sandukhadze achieved a significant increase in yield by using the method of intermittent backcrosses due to the producing of varieties with a new morphoecotype (cvs Inna, Pamyati Fedina, etc.), namely, winter-hardy, short stemmed (dwarf), and productive. Cultivar Moskovskaya 39 (registration in 1999) was referred to strong wheat, with a stable protein content of 15–16 %, gluten 30–35 %. Produced in the 2000s, cvs Moskovskaya 56, Nemchinovskaya 57, Galina, Nemchinovskaya 24, Nemchinovskaya 17, and Moskovskaya 40 have a high adaptability to the environment of the region; give a high yield and quality of grain. The area of crops of these cultivars in Russia occupies more than 2 million ha. The current trends in wheat breeding are indicated, the production yield of commercial cultivars of breeding by the Federal Research Center “Nemchinovka”over 12.0 tons per ha and the protein content in the grain up to 17 % are shown. As a result of succession, originality and application of the methodology of scientific breeding, the yield of winter bread wheat in the period from the beginning of the last century to the present has increased from 1.0 to 12.0 and more tons per ha.

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 Influence of Harvesting Methods and Timings on Yield and Quality of Selected Bread Wheat Varieties

2020 ◽  
Vol 39 (4) ◽  
pp. 882-889
Author(s):  
Muhammad Mithal Lund ◽  
Muhammad Ibrahim Keerio ◽  
Shamsuddin Tunio ◽  
Allah Wadhayo Gandahi ◽  
Inayatullah Rajpar
Keyword(s):  
Grain Yield ◽  
Bread Wheat ◽  
Conventional Method ◽  
Wheat Crop ◽  
Wheat Varieties ◽  
Physiological Maturity ◽  
Yield And Quality ◽  
Mechanized Method ◽  
Grain Yield And Quality

An experiment was executed at experimental farm of Sindh Agriculture University Tandojam to quantify the losses in grain yield and quality of wheat in relation to time and method of harvesting. The experiment involved three bread wheat varieties (Kiran-95, Mehran-89 and TD-1) and two harvesting methods; conventional method using Sickle and mechanized method using Reaper. The harvesting times considered were: 5-days-before-maturity (DBM), 5-Days-after-maturity (DAM), 10 DAM, and 15 DAM. The data were recorded for grain yield, yield components (harvest index, seed index, etc.) and some grain quality traits (shriveled & broken grain losses). The results highlighted that, harvesting with reaper was most effective and economical in terms of losses to grain yield and quality over sickle (manual) method of harvesting. Compared to the other harvesting times tested in this study, the wheat crop harvested at proper physiological maturity (5 DAM) was found to be most effective and beneficial to maintain quality and obtain maximum grain yield. Generally, wheat crop harvested through conventional method using sickle showed more harvesting losses at different harvesting intervals. Among three wheat cultivars, the cultivar TD-1 harvested with sickle (manual method) at proper maturity, 5 DBM and 5, 10 and 15 DAM showed 5.55%, 6.54%, 7.09%, 8.06% and 9.45% harvesting losses; and 8.79%, 10.46%, 10.67%, 11.76% and 13.25% hauling losses, respectively. Contrarily, when same cultivar TD-1 was harvested through mechanized method using reaper, the respective treatment plots showed 5.35%, 6.09%, 6.21%, 7.07% and 8.49% harvesting losses, and 8.57%, 9.89%, 9.54%, 10.45% and 11.99% hauling losses to grain yield, respectively. This study suggests that wheat crop should be harvested with reaper at proper physiological maturity. Among the three bread wheat varieties included in the study, the variety Kiran-95 proved to be the most resistant to grain yield and quality losses.

scholarly journals Performance of Six Genotypes of Tritordeum Compare to Bread Wheat under East Mediterranean Condition

2020 ◽  
Vol 12 (22) ◽  
pp. 9700
Author(s):  
Ioanna Kakabouki ◽  
Dimitrios F. Beslemes ◽  
Evangelia L. Tigka ◽  
Antigolena Folina ◽  
Stella Karydogianni ◽  
...  
Keyword(s):  
Bread Wheat ◽  
Block Design ◽  
Wheat Yield ◽  
Significance Level ◽  
Yield And Quality ◽  
Gluten Content ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Dry Conditions ◽  
Set Up

Four advanced tritordeum lines were studied and compared to two commercial varieties of tritordeum and wheat cultivars in yield and quality features, in Greece. For this purpose, a two-year experiment was established in the Greek territory. The field experiment was set up in Randomized Complete Block Design (RCBD) with blocks, with different lines and varieties. Head emergence was calculated based on Growing Degree Days (GDDs), which was significantly affected by the year. The significance of differences between treatments was estimated by using Fisher’s least significant difference (LSD) test with significance level p = 0.05. The weight of 1000 seeds of the two commercial varieties differed from the equivalent weight of 1000 seeds of tritordeum lines, approximately 1 g. Yield was significantly affected by lines/varieties and year. Compared to tritordeum yield, wheat yield marked the highest values. This difference was almost 2 kg ha−1. Gluten content was significantly affected by lines/varieties. The highest gluten content was firstly noticed at wheat GENESIS (34.2%) variety and secondly at tritordeum Aucan (33.2%) variety. Protein was higher in tritordeum lines HT-1704 (15.5%), HT-1707 (15.1%) and Aucan variety (15.2%) during the first experimental year. Tritordeum seems to have significant adaptability to dry conditions in Greece and significant yields compared to the existing commercial varieties and bread wheat.

scholarly journals Quality characteristics of registered cultivars and advanced lines of durum wheats grown in different ecological regions of Turkey

2011 ◽  
Vol 91 (2) ◽  
pp. 261-271 ◽  
Author(s):  
Mehmet Sakin ◽  
Abdulvahit Sayaslan ◽  
Oral Duzdemir ◽  
Ferhat Yuksel
Keyword(s):  
Durum Wheat ◽  
Sodium Dodecyl ◽  
Quality Parameters ◽  
Quality Characteristics ◽  
Wheat Breeding ◽  
Wheat Genotypes ◽  
Ecological Regions ◽  
Yield And Quality ◽  
Sedimentation Volume ◽  
Grain Yield And Quality

Sakin, M. A., Sayaslan, A., Duzdemir, O. and Yuksel, F. 2011. Quality characteristics of registered cultivars and advanced lines of durum wheats grown in different ecological regions of Turkey. Can. J. Plant Sci. 91: 261–271. In this study, pasta-quality-associated characteristics of 25 durum wheat genotypes were investigated. Durum wheat genotypes consisted of 13 advanced experimental lines and 12 registered cultivars that were grown in three different locations of Turkey for 2 yr. Genotype, location, year and their interactions were found to be statistically significant in terms of all investigated quality characteristics. Mean quality parameters for the genotypes varied as follows: yellowberry kernel 1.7–6.1%, pigment content 3.67–8.31 mg kg−1, lipoxygenase (LOX) activity 12.9–27.9 EU g−1, protein content 10.8–11.8% (14% mb), gluten index (GI) 12-61, sodium dodecyl sulphate-sedimentation volume 17.3–28.7 mL, specific sedimentation volume 1.60–2.52 mL. Of the genotypes, 10 contained γ-gliadin 45 and six γ-gliadin 42 proteins. Except for Zenit, none of the registered cultivars and advanced experimental lines investigated in this study were able to meet simultaneously the requirements for high-quality pasta products; yet certain experimental lines prevailing in specific quality characteristics, such as Line-Gdem-2, Line-Gdem-12 and Line-20, may be used for further breeding purposes. The results of this study also imply that grain yield and quality should be taken collectively into consideration in wheat breeding programs.

Sign in / Sign up

Export Citation Format

Share Document