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Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions

Oat is one of the most widespread and important cereal crops in the global agricultural production. Searching for new high-yielding and nutritious forms continues to be relevant, especially under the global trend of climate change, when most local oat cultivars may become economically inefficient. S...

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Autores principales: Popov, Vitaliy S., Khoreva, Valentina I., Konarev, Alexei V., Shelenga, Tatyana V., Blinova, Elena V., Malyshev, Leonid L., Loskutov, Igor G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9740924/
https://www.ncbi.nlm.nih.gov/pubmed/36501320
http://dx.doi.org/10.3390/plants11233280
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author Popov, Vitaliy S.
Khoreva, Valentina I.
Konarev, Alexei V.
Shelenga, Tatyana V.
Blinova, Elena V.
Malyshev, Leonid L.
Loskutov, Igor G.
author_facet Popov, Vitaliy S.
Khoreva, Valentina I.
Konarev, Alexei V.
Shelenga, Tatyana V.
Blinova, Elena V.
Malyshev, Leonid L.
Loskutov, Igor G.
author_sort Popov, Vitaliy S.
collection PubMed
description Oat is one of the most widespread and important cereal crops in the global agricultural production. Searching for new high-yielding and nutritious forms continues to be relevant, especially under the global trend of climate change, when most local oat cultivars may become economically inefficient. Spring oat accessions from VIR collection served as the material for this study; their origin is diverse, as they came from 11 countries. The basic nutritional value (the content of protein, oil, starch, and β-glucans) and characters important for breeding (plant height, panicle length, number of spikelets, number of grains per panicle, 1000 grain weight, and grain yield) were analyzed in 49 accessions of the cultivated covered oat species: Avena sativa L., A. strigosa Schreb., A. abyssinica Hochst., and A. byzantina Coch., grown under the conditions of the Russian Northwest (Leningrad Province) for two years. Variability parameters, interspecific and intervarietal differences, and the effect of weather conditions were assessed. Sources of useful agronomic traits were identified; they can be used to expand the range of the source material for the development of new high-yielding and highly nutritious oat cultivars adapted to local cultivation conditions. It is demonstrated that the VIR collection has a great potential for contemporary food and feed production and for the breeding of new oat cultivars for various purposes. Thus, the contribution of Nikolai Vavilov to the plant genetic resources investigation for the benefit of humanity is invaluable.
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spelling pubmed-97409242022-12-11 Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions Popov, Vitaliy S. Khoreva, Valentina I. Konarev, Alexei V. Shelenga, Tatyana V. Blinova, Elena V. Malyshev, Leonid L. Loskutov, Igor G. Plants (Basel) Communication Oat is one of the most widespread and important cereal crops in the global agricultural production. Searching for new high-yielding and nutritious forms continues to be relevant, especially under the global trend of climate change, when most local oat cultivars may become economically inefficient. Spring oat accessions from VIR collection served as the material for this study; their origin is diverse, as they came from 11 countries. The basic nutritional value (the content of protein, oil, starch, and β-glucans) and characters important for breeding (plant height, panicle length, number of spikelets, number of grains per panicle, 1000 grain weight, and grain yield) were analyzed in 49 accessions of the cultivated covered oat species: Avena sativa L., A. strigosa Schreb., A. abyssinica Hochst., and A. byzantina Coch., grown under the conditions of the Russian Northwest (Leningrad Province) for two years. Variability parameters, interspecific and intervarietal differences, and the effect of weather conditions were assessed. Sources of useful agronomic traits were identified; they can be used to expand the range of the source material for the development of new high-yielding and highly nutritious oat cultivars adapted to local cultivation conditions. It is demonstrated that the VIR collection has a great potential for contemporary food and feed production and for the breeding of new oat cultivars for various purposes. Thus, the contribution of Nikolai Vavilov to the plant genetic resources investigation for the benefit of humanity is invaluable. MDPI 2022-11-28 /pmc/articles/PMC9740924/ /pubmed/36501320 http://dx.doi.org/10.3390/plants11233280 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Popov, Vitaliy S.
Khoreva, Valentina I.
Konarev, Alexei V.
Shelenga, Tatyana V.
Blinova, Elena V.
Malyshev, Leonid L.
Loskutov, Igor G.
Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title_full Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title_fullStr Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title_full_unstemmed Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title_short Evaluating Germplasm of Cultivated Oat Species from the VIR Collection under the Russian Northwest Conditions
title_sort evaluating germplasm of cultivated oat species from the vir collection under the russian northwest conditions
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9740924/
https://www.ncbi.nlm.nih.gov/pubmed/36501320
http://dx.doi.org/10.3390/plants11233280
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