Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia
In Northwest Russia, creation and introduction of new varieties of cereals characterized by early maturity, high adaptive potential and ecological plasticity is one of the most important tasks. A new generation of barley varieties is needed that combines high yields with early maturity, high feed qu...
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ftdoajarticles:oai:doaj.org/article:e9fd72e84000401cbba59fa6e4ff209f 2023-05-15T17:46:03+02:00 Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia Radyukevich Tatiana Kartasheva Lyudmila Danilov Dmitry 2021-01-01T00:00:00Z https://doi.org/10.1051/bioconf/20213700034 https://doaj.org/article/e9fd72e84000401cbba59fa6e4ff209f EN FR eng fre EDP Sciences https://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00034.pdf https://doaj.org/toc/2117-4458 2117-4458 doi:10.1051/bioconf/20213700034 https://doaj.org/article/e9fd72e84000401cbba59fa6e4ff209f BIO Web of Conferences, Vol 37, p 00034 (2021) Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 article 2021 ftdoajarticles https://doi.org/10.1051/bioconf/20213700034 2022-12-31T07:59:19Z In Northwest Russia, creation and introduction of new varieties of cereals characterized by early maturity, high adaptive potential and ecological plasticity is one of the most important tasks. A new generation of barley varieties is needed that combines high yields with early maturity, high feed qualities of grain, and resistance to lodging and grain shedding. We carried out field and laboratory studies of a new variety of spring barley Fermerskiy in an experimental field of the Leningrad Research Institute of Agriculture "Belogorka". In 2021, Fermersky was transferred for state variety testing. The variety is midseason and the growing season is 72–87 days. Over three years of competitive variety testing (2018–2020), the yield increase was 1.25 t/ha relative to the Suzdalets standard (3.12 t/ha). The highest yield of 5.27 t/ha was obtained in 2019, under conditions of low moisture supply. The average index of ecological plasticity (Jsp) was 1.48 (min 1.11, max 1.94). The adaptive potential (ds/dk) was 7.91 (min 6.92, max 9.08), The Fermerskiy variety consistently formed a high yield and was characterized by ecological plasticity, early maturity, and resistance to diseases and lodging. Article in Journal/Newspaper Northwest Russia Directory of Open Access Journals: DOAJ Articles BIO Web of Conferences 37 00034 |
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Directory of Open Access Journals: DOAJ Articles |
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English French |
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Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 |
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Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Radyukevich Tatiana Kartasheva Lyudmila Danilov Dmitry Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
topic_facet |
Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 |
description |
In Northwest Russia, creation and introduction of new varieties of cereals characterized by early maturity, high adaptive potential and ecological plasticity is one of the most important tasks. A new generation of barley varieties is needed that combines high yields with early maturity, high feed qualities of grain, and resistance to lodging and grain shedding. We carried out field and laboratory studies of a new variety of spring barley Fermerskiy in an experimental field of the Leningrad Research Institute of Agriculture "Belogorka". In 2021, Fermersky was transferred for state variety testing. The variety is midseason and the growing season is 72–87 days. Over three years of competitive variety testing (2018–2020), the yield increase was 1.25 t/ha relative to the Suzdalets standard (3.12 t/ha). The highest yield of 5.27 t/ha was obtained in 2019, under conditions of low moisture supply. The average index of ecological plasticity (Jsp) was 1.48 (min 1.11, max 1.94). The adaptive potential (ds/dk) was 7.91 (min 6.92, max 9.08), The Fermerskiy variety consistently formed a high yield and was characterized by ecological plasticity, early maturity, and resistance to diseases and lodging. |
format |
Article in Journal/Newspaper |
author |
Radyukevich Tatiana Kartasheva Lyudmila Danilov Dmitry |
author_facet |
Radyukevich Tatiana Kartasheva Lyudmila Danilov Dmitry |
author_sort |
Radyukevich Tatiana |
title |
Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
title_short |
Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
title_full |
Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
title_fullStr |
Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
title_full_unstemmed |
Assessment of the adaptive potential and ecological plasticity of a new variety of spring barley Fermerskiy for Northwest Russia |
title_sort |
assessment of the adaptive potential and ecological plasticity of a new variety of spring barley fermerskiy for northwest russia |
publisher |
EDP Sciences |
publishDate |
2021 |
url |
https://doi.org/10.1051/bioconf/20213700034 https://doaj.org/article/e9fd72e84000401cbba59fa6e4ff209f |
genre |
Northwest Russia |
genre_facet |
Northwest Russia |
op_source |
BIO Web of Conferences, Vol 37, p 00034 (2021) |
op_relation |
https://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00034.pdf https://doaj.org/toc/2117-4458 2117-4458 doi:10.1051/bioconf/20213700034 https://doaj.org/article/e9fd72e84000401cbba59fa6e4ff209f |
op_doi |
https://doi.org/10.1051/bioconf/20213700034 |
container_title |
BIO Web of Conferences |
container_volume |
37 |
container_start_page |
00034 |
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1766149402002456576 |