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The relationship between Fusarium head blight traits, thousand-kernel weight, and yield in winter wheat
dc.creator | Jevtić, Radivoje | |
dc.creator | Skenderović, Nina | |
dc.creator | Župunski, Vesna | |
dc.creator | Lalošević, Mirjana | |
dc.creator | Orbović, Branka | |
dc.creator | Masirević, Stevan | |
dc.date.accessioned | 2023-05-23T12:24:19Z | |
dc.date.available | 2023-05-23T12:24:19Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1678-992X | |
dc.identifier.uri | http://fiver.ifvcns.rs/handle/123456789/3573 | |
dc.description.abstract | Factors influencing Fusarium head blight (FHB) occurrence and yield losses in winter wheat have extensively been studied through the years; however, reports on the relationship between FHB traits and yield are conflicting. In addition, studies neglected the relationship between FHB traits and thousand-kernel weight (TKW). This study evaluated the variability in the relationship between FHB traits, TKW, and yield under field conditions, using 40 commercial winter wheat cultivars differing in resistance/susceptibility to FHB. In general, the FHB index had greater relation to yield, while Fusarium-damaged kernels (FDK) was more related to TKW. The relationship between yield, TKW, FHB index, and FDK was also determined by resistance/susceptibility of winter wheat cultivars. Fusarium-damaged kernels influenced yield more in moderately resistant (R2 = 43 %) than in susceptible/moderately susceptible cultivars (R2 = 27 %). The influence of the FHB index on TKW was weak (R2 = 9 %) in susceptible/moderately susceptible cultivars and in moderately resistant ones (R2 = 1 %). The potential to predict TKW from yield under pathogen pressure was limited due to the moderate-to-positive correlation between yield and TKW (r = 0.349, p < 0.001). This study provides insights into factors that influence TKW under FHB pathogen pressure and gives direction to more efficient and reliable investigations on grain resistance toward FHB. | sr |
dc.language.iso | en | sr |
dc.publisher | Brazil : Universidade de São Paulo | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31066/RS// | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Scientia Agricola | sr |
dc.subject | FDK | sr |
dc.subject | FHB | sr |
dc.subject | index | sr |
dc.subject | resistance | sr |
dc.subject | Fusarium head blight | sr |
dc.subject | Fusarium | sr |
dc.subject | wheat | sr |
dc.subject | winter wheat | sr |
dc.subject | 1000 kernel weight | sr |
dc.subject | yield | sr |
dc.subject | diseases | sr |
dc.subject | small grains | sr |
dc.title | The relationship between Fusarium head blight traits, thousand-kernel weight, and yield in winter wheat | sr |
dc.type | article | sr |
dc.rights.license | BY | sr |
dc.citation.issue | 3 | |
dc.citation.spage | e20200046 | |
dc.citation.volume | 79 | |
dc.identifier.doi | 10.1590/1678-992X-2020-0046 | |
dc.identifier.fulltext | http://fiver.ifvcns.rs/bitstream/id/9507/bitstream_9507.pdf | |
dc.identifier.scopus | 2-s2.0-85108818150 | |
dc.identifier.wos | 000663984900001 | |
dc.type.version | publishedVersion | sr |