The Effects of Green Manuring on Organic Head Lettuce Production in Greenhouse

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dc.contributor.authorDuyar, H.
dc.contributor.authorTuzel, Y.
dc.contributor.authorKilic, O. Gurbuz
dc.contributor.authorAnac, D.
dc.contributor.editorTuzel, Y
dc.contributor.editorOztekin, GB
dc.contributor.editorMeric, MK
dc.date.accessioned2019-10-27T20:20:48Z
dc.date.available2019-10-27T20:20:48Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.descriptionInternational Symposium on Strategies Towards Sustainability of Protected Cultivation in Mild Winter Climate -- JAN 31, 2009 -- Antalya, TURKEYen_US
dc.description.abstractGreen manuring has a key role in organic agriculture, because it enriches the soil organic matter and provides nutrients to soil microorganisms resulting in an increase in microbial activity. This research was carried out in order to determine the effects of summer green manuring and poultry manure application before planting, on organic head lettuce (Lactuca sativa var. capitata cv. Coolguard) production in the greenhouse. The study was realized in 2006 and 2007 in PE covered greenhouse at the Department of Horticulture, Ege University. The tested summer green manure plants were (1) soybean (Gylcine max. L. Merr.), (2) maize (Zea mays) and (3) cowpea (Vigna sinensis L.) and a plot was left as a control (4) without green manuring. Prior to planting, 7.5 t ha(-1) certified poultry manure was applied to subplots and a subplot was left as control. The experimental design was split plots with three replicates where the main plots were green manuring and the subplots poultry manuring. The total yield in head lettuce production was between 4123.3 and 7430.5 g m(-2). The highest yield was obtained from the maize parcel that received poultry manure. Nitrate content of the leaves was higher in the plants of green manure plots that also received poultry manure. Organic matter content of the control parcel was 1.5% at the beginning while after the green manuring it was 1.7, 1.57 and 2.25% at incorporation, 15 and 30 days after incorporation, respectively. Total soil nitrogen also increased during the incorporation.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [105O571]en_US
dc.description.sponsorshipThis project (105O571) was supported by the Scientific and Technological Research Council of Turkey (TUBITAK).en_US
dc.identifier.endpage370en_US
dc.identifier.isbn978-90-6605-731-9
dc.identifier.issn0567-7572
dc.identifier.issn0567-7572en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage365en_US
dc.identifier.urihttps://hdl.handle.net/11454/41673
dc.identifier.volume807en_US
dc.identifier.wosWOS:000305334500051en_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.ispartofInternational Symposium on Strategies Towards Sustainability of Protected Cultivation in Mild Winter Climateen_US
dc.relation.ispartofseriesActa Horticulturae
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsoybeanen_US
dc.subjectmaizeen_US
dc.subjectcowpeaen_US
dc.subjectpoultry manureen_US
dc.subjectorganic matteren_US
dc.subjectsoil nitrogenen_US
dc.titleThe Effects of Green Manuring on Organic Head Lettuce Production in Greenhouseen_US
dc.typeConference Objecten_US

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