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Adaptation and Stability Analysis in the Selected Lines of Tir Wheat

dc.authorscopusid 8688503700
dc.authorscopusid 56241042800
dc.authorscopusid 59439841100
dc.authorscopusid 57209008619
dc.authorscopusid 7005910421
dc.authorwosid Ülker, Mustafa/Aae-4702-2021
dc.authorwosid Apak, Reşat/D-4782-2019
dc.contributor.author Ulker, M.
dc.contributor.author Sonmez, F.
dc.contributor.author Ciftci, V.
dc.contributor.author Yilmaz, N.
dc.contributor.author Apak, R.
dc.date.accessioned 2025-05-10T17:50:16Z
dc.date.available 2025-05-10T17:50:16Z
dc.date.issued 2006
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Univ GOP, Fac Agr, Dept Field Crops, Tokat, Turkey; Univ YYU, Fac Agr, Dept Field Crops, Van, Turkey; Univ KTU, Fac Agr, Dept Field Crops, Ordu, Turkey en_US
dc.description.abstract Genotype and environment (G x E) interactions are of major concern to plant breeders in breeding cultivars. The objective of this study was to determine the stability of grain yield in 12 wheat genotypes. Eleven lines selected from Tir wheat population (Triticum aestivum) were used in the study. The experiment was conducted in Van, Ercis, and Adilcevaz located in the eastern part of Turkey in 1997-98 and 1998-99. Two stability parameters were obtained as linear regression coefficient (b) of an entry mean on the average of all entries and deviation from regression (s(2)d), then stability was tested with the hypotheses b = 1.0 and s(2)d = 0. The results indicated that there were significant differences and interactions among genotypes, locations and years. The regression coefficient (b) values of the 11 genotypes used in this study ranged from 0.46 to 1.73; deviation from regression ranged from 69.9 to 2896.7. According to estimates of the two stability parameters, none of the genotypes were stable for grain yield. However, based on the linear regression coefficient and average grain yield, line 2 (Adilcevaz-40/1) and 11 (Van-Edremit/1) appeared to be promising because their yields were above the average in all of the environmental conditions of this study. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.endpage 1183 en_US
dc.identifier.issn 0556-3321
dc.identifier.issue 4 en_US
dc.identifier.scopus 2-s2.0-34248560696
dc.identifier.scopusquality Q2
dc.identifier.startpage 1177 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14720/17635
dc.identifier.volume 38 en_US
dc.identifier.wos WOS:000244728800030
dc.identifier.wosquality Q3
dc.language.iso en en_US
dc.publisher Pakistan Botanical Soc en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.title Adaptation and Stability Analysis in the Selected Lines of Tir Wheat en_US
dc.type Article en_US

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