Genetic gains in wheat in Turkey: Winter wheat for irrigated conditions

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dc.contributor.authorGummadov, Nurberdy
dc.contributor.authorKeser, Mesut
dc.contributor.authorAkin, Beyhan
dc.contributor.authorCakmak, Mustafa
dc.contributor.authorMert, Zafer
dc.contributor.authorTaner, Seyfi
dc.contributor.authorOzturk, Irfan
dc.date.accessioned2020-03-26T19:06:03Z
dc.date.available2020-03-26T19:06:03Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe study estimated genetic gain for yield and other traits in winter wheat released for irrigated environments in Turkey from 1963 to 2004. Yield trials including 14 varieties were grown in 16 environments from 2008 to 2012 in provinces of Konya, Eskisehir, Ankara, and Edirne. The highest yields were achieved by recent varieties Kinaci-97 (5.48 t ha(-1)), Cetinel-2000 (5.39 t ha(-1)), Alpu-2001 (5.44 t ha(-1)), Ahmetaga (5.35 t ha(-1)), and Ekiz-2004 (5.42 t ha(-1)) compared to older varieties Yektay-406 (4.17 t ha(-1)) and Bezostaya-1 (4.27 t ha(-1)) released in the 1960s. The progress reached in grain yield in 20 years was 1.16 t ha(-1) or 58 kg ha(-1) (1.37%) per year. This gain was mainly achieved through shorter plant height and increased harvest index. There was no clear tendency of changes in specific yield components demonstrating that new high-yielding varieties may have different ways to reach their yield potentials. The yield gains were accompanied by improved stripe rust and leaf rust resistances primarily based on adult plant resistance genes. The grain quality of the new varieties did not deteriorate over time although most of them were inferior to the bread-making quality check Bezostaya-1, a feature that may require attention in future breeding. (C) 2015 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.identifier.doi10.1016/j.cj.2015.07.007en_US
dc.identifier.endpage516en_US
dc.identifier.issn2095-5421en_US
dc.identifier.issn2214-5141en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage507en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.cj.2015.07.007
dc.identifier.urihttps://hdl.handle.net/20.500.12395/32191
dc.identifier.volume3en_US
dc.identifier.wosWOS:000371997200006en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofCROP JOURNALen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBread wheaten_US
dc.subjectYield potentialen_US
dc.subjectReduced plant heighten_US
dc.subjectIrrigated environmenten_US
dc.titleGenetic gains in wheat in Turkey: Winter wheat for irrigated conditionsen_US
dc.typeArticleen_US

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