Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region
Background. Grain quality indicators of winter rye cultivars were analyzed in connection with the size-dependent fractional composition of their grain in the Lower Volga environments.Materials and methods. The research material included 22 cultivars developed at various Russian scientific institutio...
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| Format: | Article |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2024-01-01
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| Series: | Труды по прикладной ботанике, генетике и селекции |
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| Online Access: | https://elpub.vir.nw.ru/jour/article/view/1738 |
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| author | N. N. Nuzhdina D. A. Zhiganov T. Y. Ermolaeva T. B. Kulevatova L. N. Zlobina L. V. Andreeva V. A. Kulikova N. A. Salmanova V. N. Nechaev |
| author_facet | N. N. Nuzhdina D. A. Zhiganov T. Y. Ermolaeva T. B. Kulevatova L. N. Zlobina L. V. Andreeva V. A. Kulikova N. A. Salmanova V. N. Nechaev |
| author_sort | N. N. Nuzhdina |
| collection | DOAJ |
| description | Background. Grain quality indicators of winter rye cultivars were analyzed in connection with the size-dependent fractional composition of their grain in the Lower Volga environments.Materials and methods. The research material included 22 cultivars developed at various Russian scientific institutions, 3 Belarusian ones, and 3 cultivars bred at the Federal Center of Agriculture Research of the South-East Region. Comparative trials were conducted in 2021–2022 on 13.2 m2 plots in two field replications. The following grain quality indicators were studied: grain test weight, 1000 grain weight, size-dependent fractional composition, Hagberg falling number, amylogram peak height, starch gelatinization temperature, protein content, and rheological properties of the meal/water slurry.Results. Protein content was recorded at a level of 9.98–10.85%, while the starch gelatinization temperature was high due to the June air temperatures higher than the norm. Significant differences among the cultivars were found in the fractional composition of grain: 12 forms were identified with medium viscosity of the meal/water slurry and the fine-grain fraction content up to 30% of the total weight.Conclusions. There is a positive significant correlation between the five studied indicators characterizing the rheological properties of the meal/water slurry made from the grain of winter rye cultivars and the grain fraction composition (0.82*–0.91*). |
| format | Article |
| id | doaj-art-a18403f0f49f4d40a2385196083eba22 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | N.I. Vavilov All-Russian Institute of Plant Genetic Resources |
| record_format | Article |
| series | Труды по прикладной ботанике, генетике и селекции |
| spelling | doaj-art-a18403f0f49f4d40a2385196083eba222025-02-03T08:31:16ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822024-01-01184415316210.30901/2227-8834-2023-4-153-162757Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga regionN. N. Nuzhdina0D. A. Zhiganov1T. Y. Ermolaeva2T. B. Kulevatova3L. N. Zlobina4L. V. Andreeva5V. A. Kulikova6N. A. Salmanova7V. N. Nechaev8Federal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionFederal Center of Agriculture Research of the South-East RegionBackground. Grain quality indicators of winter rye cultivars were analyzed in connection with the size-dependent fractional composition of their grain in the Lower Volga environments.Materials and methods. The research material included 22 cultivars developed at various Russian scientific institutions, 3 Belarusian ones, and 3 cultivars bred at the Federal Center of Agriculture Research of the South-East Region. Comparative trials were conducted in 2021–2022 on 13.2 m2 plots in two field replications. The following grain quality indicators were studied: grain test weight, 1000 grain weight, size-dependent fractional composition, Hagberg falling number, amylogram peak height, starch gelatinization temperature, protein content, and rheological properties of the meal/water slurry.Results. Protein content was recorded at a level of 9.98–10.85%, while the starch gelatinization temperature was high due to the June air temperatures higher than the norm. Significant differences among the cultivars were found in the fractional composition of grain: 12 forms were identified with medium viscosity of the meal/water slurry and the fine-grain fraction content up to 30% of the total weight.Conclusions. There is a positive significant correlation between the five studied indicators characterizing the rheological properties of the meal/water slurry made from the grain of winter rye cultivars and the grain fraction composition (0.82*–0.91*).https://elpub.vir.nw.ru/jour/article/view/1738grain test weightfalling numberprotein contentslurry viscositygrain fraction weight (g) less than 2.2 × 20.0 mm per 100 ginterrelation of characters |
| spellingShingle | N. N. Nuzhdina D. A. Zhiganov T. Y. Ermolaeva T. B. Kulevatova L. N. Zlobina L. V. Andreeva V. A. Kulikova N. A. Salmanova V. N. Nechaev Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region Труды по прикладной ботанике, генетике и селекции grain test weight falling number protein content slurry viscosity grain fraction weight (g) less than 2.2 × 20.0 mm per 100 g interrelation of characters |
| title | Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region |
| title_full | Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region |
| title_fullStr | Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region |
| title_full_unstemmed | Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region |
| title_short | Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region |
| title_sort | grain quality indicators and size dependent fractional composition in winter rye cultivars under the conditions of the lower volga region |
| topic | grain test weight falling number protein content slurry viscosity grain fraction weight (g) less than 2.2 × 20.0 mm per 100 g interrelation of characters |
| url | https://elpub.vir.nw.ru/jour/article/view/1738 |
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