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Variability of performance and yield constituents in winter bread wheat accessions

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dc.contributor.author CHERNOBAI, Julia
dc.contributor.author RIABCHUN, Viktor
dc.date.accessioned 2023-09-06T07:26:03Z
dc.date.available 2023-09-06T07:26:03Z
dc.date.issued 2023
dc.identifier.citation CHERNOBAI, Julia, RIABCHUN, Viktor. Variability of performance and yield constituents in winter bread wheat accessions. In: Agricultural Science. 2023, no. 1, pp. 86-92. ISSN 1857-0003, eISSN 2587-3202. en_US
dc.identifier.issn 1857-0003
dc.identifier.issn 2587-3202
dc.identifier.uri http://repository.utm.md/handle/5014/23759
dc.description.abstract This paper is focused on the study of the performance constituent variability in 104 new winter bread wheat cultivars from 10 countries worldwide, which was carried out in 2016-2019 at the Plant Production Institute named after V.Ya. Yuriev of NAAS of Ukraine. Research results revealed that spike length was the least variable parameter depending on the growing conditions (CV = 2.0-19.2%) and that the following characteristics responded most strongly to changes in the growing conditions: kernel number per spike (CV = 3.5-30.6%), spike weight (CV = 2.3-47.1%), and kernel weight per spike (CV = 1.2-55.1%). According to the variability degree, it was established that cv. Ladyzhynka, Polianka, and Apertus were most responsive to changes in the growing conditions, while cv. Dobirna, Darynka Kyivska, MIP Asol, and Cappelle Desprez were stable in terms of expression of the performance constituents and yield. en_US
dc.language.iso en en_US
dc.publisher Universitatea Tehnică a Moldovei en_US
dc.relation.ispartofseries Agricultural Science;2023, N. 1
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject winter wheat en_US
dc.subject soft wheat en_US
dc.subject spikes en_US
dc.subject performance index en_US
dc.subject yields en_US
dc.subject озимая пшеница en_US
dc.subject мягкая пшеница
dc.subject колосья
dc.subject выход продукции
dc.title Variability of performance and yield constituents in winter bread wheat accessions en_US
dc.type Article en_US


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