Effects of plant growth-promoting rhizobacteria on organic lettuce production

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dc.contributor.authorMalkoclu, M. C.
dc.contributor.authorTuzel, Y.
dc.contributor.authorOztekin, G. B.
dc.contributor.authorOzaktan, H.
dc.contributor.authorYolageldi, L.
dc.contributor.editorOzetkin, GB
dc.contributor.editorTuzel, Y
dc.date.accessioned2019-10-27T11:18:42Z
dc.date.available2019-10-27T11:18:42Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description3rd International Symposium on Organic Greenhouse Horticulture -- APR 11-14, 2016 -- Izmir, TURKEYen_US
dc.description.abstractThis study was conducted in order to determine the effects of plant growth promoting rhizobacteria (PGPR) on seedling and head production of organically grown iceberg lettuce ('Papiro'). Seeds treated with Bacillus subtilis (strain 66/3), Pseudomonas putida (strain 18/1K), P. fluorescens (strain 112), P. punonensis (strain 56), B. subtilis + P. fluorescens were sown into vermicompost:local peat (1:1.5, v/v) on January 14, 2015. After germination in growth chamber (18/18 degrees C day/night, 80% relative humidity for 3 days), seedlings were drenched with PGPR suspensions, then plants were moved to a PE greenhouse which is specialized for seedling growing. Seedlings were fertilized by liquid composted farmyard manure (30 L ha(-1)) once a day. Germination rate and period of seeds, fresh and dry weight of seedlings and their nutrient composition were determined when they are ready for planting in 35 days. Then seedlings were transferred into a PE greenhouse and grown according to the rules laid down in organic regulations. Heads were harvested in two months and yield and head quality parameters were determined. It was concluded that observable differences were obtained in the seedling stage. Bacillus subtilis treatment increased the seed germination rate and B. subtilis + P. fluorescens was found promising due to the higher seedling biomass. However, the effects of PGPRs on yield, head size and plant biomass was found insignificant.en_US
dc.description.sponsorshipInt Soc Horticultural Scien_US
dc.description.sponsorshipTUBITAK (Turkish Scientific and Technological Research Council)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK 111G055, 111G151]; EBILTEM (Ege University Science and Technology Centre) [2014-BIL-027]en_US
dc.description.sponsorshipThe authors want to thank TUBITAK (Turkish Scientific and Technological Research Council) with project no: TUBITAK 111G055 (subproject 111G151) and EBILTEM (Ege University Science and Technology Centre) with project no: 2014-BIL-027 for supporting this research.en_US
dc.identifier.doi10.17660/ActaHortic.2017.1164.34
dc.identifier.endpage271en_US
dc.identifier.isbn978-94-62611-60-3
dc.identifier.issn0567-7572
dc.identifier.issn2406-6168
dc.identifier.issn0567-7572en_US
dc.identifier.issn2406-6168en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage265en_US
dc.identifier.urihttps://doi.org/10.17660/ActaHortic.2017.1164.34
dc.identifier.urihttps://hdl.handle.net/11454/32600
dc.identifier.volume1164en_US
dc.identifier.wosWOS:000428256600034en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherInt Soc Horticultural Scienceen_US
dc.relation.ispartofIii International Symposium on Organic Greenhouse Horticultureen_US
dc.relation.ispartofseriesActa Horticulturae
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjecticebergen_US
dc.subjectBacillus subtilisen_US
dc.subjectPseudomonas spp.en_US
dc.subjectseedlingen_US
dc.subjectyielden_US
dc.subjectqualityen_US
dc.titleEffects of plant growth-promoting rhizobacteria on organic lettuce productionen_US
dc.typeConference Objecten_US

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