Improving productivity of open-pollinated processing tomato cultivars

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dc.contributor.authorDuman, I
dc.contributor.authorDuzyaman, E
dc.contributor.authorEsiyok, D
dc.contributor.authorVural, H
dc.contributor.authorErkan, S
dc.date.accessioned2019-10-27T19:22:58Z
dc.date.available2019-10-27T19:22:58Z
dc.date.issued2005
dc.departmentEge Üniversitesien_US
dc.description.abstractIn contrast to developed countries open-pollinated (OP) processing tomato cultivars still have a certain market value in Turkey. A total of 26 subpopulations of 6 different OP cultivars (9 of Rio Grande, 5 of Rio Fuego, and 3 of each of C-37, Interpeel, T2 Improved, and VF 6203) were evaluated in two experimental sites in Marmara Region and Aegean Region. A high degree of phenotypic variance for yield (kg/plant) was found for most subpopulations which revealed the variation for yield amongst individuals, and hence the possibility to select for superior plants. Eighteen populations were developed by two cycles of mass selection conducted within the initial populations in both regions. Most progeny populations significantly exceeded their source cultivars in yield. Heritability estimates occurred generally parallel to that of yield increases of the progenies, which were slightly higher in the Karacabey trial (Marmara Region) as compared to the Muradiye trial (Aegean Region). Results were discussed from the point of view of the resource-poor farmers conducting low-input agriculture.en_US
dc.identifier.doi10.21273/HORTSCI.40.6.1682
dc.identifier.endpage1685en_US
dc.identifier.issn0018-5345
dc.identifier.issn0018-5345en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1682en_US
dc.identifier.urihttps://doi.org/10.21273/HORTSCI.40.6.1682
dc.identifier.urihttps://hdl.handle.net/11454/39140
dc.identifier.volume40en_US
dc.identifier.wosWOS:000231867500027en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Soc Horticultural Scienceen_US
dc.relation.ispartofHortscienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectmass selectionen_US
dc.subjectyielden_US
dc.subjectlow input agricultureen_US
dc.subjectgenetic driften_US
dc.titleImproving productivity of open-pollinated processing tomato cultivarsen_US
dc.typeArticleen_US

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