Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia
The genetic resistance to stem lodging of cultivated oat of the Western Siberian selection with different levels of mineral nutrition in the conditions of the Northern Trans-Urals has been studied. The experimental scheme provided for three new varieties of intensive oat: Talisman, Otrada, Foma. Var...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2022/10/bioconf_idsisa2022_04005.pdf |
| _version_ | 1798042901084635136 |
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| author | Lyubimova A.V. Moiseeva M.N. Eremin D.I. |
| author_facet | Lyubimova A.V. Moiseeva M.N. Eremin D.I. |
| author_sort | Lyubimova A.V. |
| collection | DOAJ |
| description | The genetic resistance to stem lodging of cultivated oat of the Western Siberian selection with different levels of mineral nutrition in the conditions of the Northern Trans-Urals has been studied. The experimental scheme provided for three new varieties of intensive oat: Talisman, Otrada, Foma. Various levels of the agricultural background were created by applying mineral fertilizers that ensure the planned yield of 3.0, 4.0, 5.0 and 6.0 t/ha of grain. In the course of research, it was found that the Talisman variety has a tendency to lodging at the genetic level. The Otrada variety is able to withstand a yield of up to 5.0 t/ha of grain, Foma – at least 6.0 t/ha. It was revealed that the resistance to lodging has a negative correlation with the length of the upper internode (r=-0.7) and panicles (r=-0.8), as well as a positive correlation with the plant height (r= 0.8). Resistance to stem lodging by 34.3% depends on the level of mineral nutrition, 11.5% - on the genetics of the variety and 6.1% - on the growing season’s weather conditions. |
| first_indexed | 2024-04-11T22:42:03Z |
| format | Article |
| id | doaj.art-03be338566604f7dad07154f889d2500 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-04-11T22:42:03Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-03be338566604f7dad07154f889d25002022-12-22T03:58:57ZengEDP SciencesBIO Web of Conferences2117-44582022-01-01510400510.1051/bioconf/20225104005bioconf_idsisa2022_04005Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western SiberiaLyubimova A.V.0Moiseeva M.N.1Eremin D.I.2The Research Institute of Agriculture of the Northern Trans-Urals - a branch of the Federal State Budgetary Institution of Science of the Federal Research Center Tyumen Scientific Center of the Siberian Branch of the Russian Academy of SciencesState Agrarian University of the Northern Trans-UralsThe Research Institute of Agriculture of the Northern Trans-Urals - a branch of the Federal State Budgetary Institution of Science of the Federal Research Center Tyumen Scientific Center of the Siberian Branch of the Russian Academy of SciencesThe genetic resistance to stem lodging of cultivated oat of the Western Siberian selection with different levels of mineral nutrition in the conditions of the Northern Trans-Urals has been studied. The experimental scheme provided for three new varieties of intensive oat: Talisman, Otrada, Foma. Various levels of the agricultural background were created by applying mineral fertilizers that ensure the planned yield of 3.0, 4.0, 5.0 and 6.0 t/ha of grain. In the course of research, it was found that the Talisman variety has a tendency to lodging at the genetic level. The Otrada variety is able to withstand a yield of up to 5.0 t/ha of grain, Foma – at least 6.0 t/ha. It was revealed that the resistance to lodging has a negative correlation with the length of the upper internode (r=-0.7) and panicles (r=-0.8), as well as a positive correlation with the plant height (r= 0.8). Resistance to stem lodging by 34.3% depends on the level of mineral nutrition, 11.5% - on the genetics of the variety and 6.1% - on the growing season’s weather conditions.https://www.bio-conferences.org/articles/bioconf/pdf/2022/10/bioconf_idsisa2022_04005.pdf |
| spellingShingle | Lyubimova A.V. Moiseeva M.N. Eremin D.I. Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia BIO Web of Conferences |
| title | Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia |
| title_full | Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia |
| title_fullStr | Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia |
| title_full_unstemmed | Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia |
| title_short | Genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in Western Siberia |
| title_sort | genetic resistance of cultivated oat and the influence of the mineral nutrition level on stem lodging in western siberia |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2022/10/bioconf_idsisa2022_04005.pdf |
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