Genotype x environment interaction and stability analysis for dry matter and seed yield in field pea (Pisum sativum L.)

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dc.contributor.authorAcikgoz, E.
dc.contributor.authorUstun, A.
dc.contributor.authorGul, I.
dc.contributor.authorAnlarsal, E.
dc.contributor.authorTekeli, A. S.
dc.contributor.authorNizam, I.
dc.contributor.authorAvcioglu, R.
dc.date.accessioned2024-04-24T17:27:38Z
dc.date.available2024-04-24T17:27:38Z
dc.date.issued2009
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe objectives of this study were to evaluate dry matter (DM) yield and seed yield of six leafed and semi-leafless pea (Pisum sativum L.) genotypes, and to compare them for these traits. Evaluation of genotype x environment (G x E) interaction, stability and cluster analysis were also carried out at eight diverse locations with typical Mediterranean and Mediterranean-type climate during the 2001-2002 and 2002-2003 growing seasons. Significant differences were found among the pea genotypes for DM and seed yield on individual years and combined over years, and in all locations. All interactions which related to G x E interaction showed significance (P>0.001) for DM and seed yield. The highest yield (4789 kg ha(-1)) was obtained from the leafed genotype 'Urunlu'. However, stability analysis indicated that for DM yield, the leafed genotypes 'Golyazi' and 'Urunlu' should be grown in low yielding and high yielding environments, respectively. Cluster analysis, based on grouping locations, showed that P101 was the preferred variety in low yielding environments, and P98, in high yielding ones. It was suggested that the use of both stability and cluster analyses might give better results. Comparison of cluster and stability analyses showed that the stability analysis fails to recommend cultivars to different regions where yield potential showed significant differences. It seems, however, that cluster analysis could be a powerful tool to examine G x E interaction. If the number of environments was sufficient, a separate stability analysis could be run in each cluster.en_US
dc.description.sponsorshipUludag University Research Fund [2002/76]en_US
dc.description.sponsorshipThe authors wish to thank Prof. Dr. Vincent Pantalone, Plant Sciences Dept., University of Tennessee, USA for critical reading of the manuscript and his valuable suggestions. The Bursa location of this study was supported by Uludag University Research Fund (2002/76).en_US
dc.identifier.doi10.5424/sjar/2009071-402
dc.identifier.endpage106en_US
dc.identifier.issn1695-971X
dc.identifier.issn2171-9292
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-65249088404
dc.identifier.scopusqualityQ3
dc.identifier.startpage96en_US
dc.identifier.urihttps://doi.org/10.5424/sjar/2009071-402
dc.identifier.urihttps://hdl.handle.net/11468/20103
dc.identifier.volume7en_US
dc.identifier.wosWOS:000264170200010
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherInst Nacional Investigacion & Tecnologia Agraria & Alimentaria-Inia-Csicen_US
dc.relation.ispartofSpanish Journal of Agricultural Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAdaptationen_US
dc.subjectClusteren_US
dc.subjectLeafed And Semi-Leafless Peasen_US
dc.subjectMediterranean Conditionsen_US
dc.subjectStabilityen_US
dc.titleGenotype x environment interaction and stability analysis for dry matter and seed yield in field pea (Pisum sativum L.)en_US
dc.titleGenotype x environment interaction and stability analysis for dry matter and seed yield in field pea (Pisum sativum L.)
dc.typeArticleen_US

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