Determination of suitable chemical extraction methods for the available iron content of brown forest soils in Turkey

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dc.authorwosidAdiloğlu, Aydın/ABA-3096-2020
dc.contributor.authorAdiloglu, Aydin
dc.date.accessioned2024-06-12T11:20:14Z
dc.date.available2024-06-12T11:20:14Z
dc.date.issued2006
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe aim of this research was to determine the available iron (Fe) content of brown forest soils of Edirne Province and the most suitable chemical extraction method. Eight chemical extraction methods (the 0.005 M DTPA + 0.01 M CaCl2 + 0.1 M TEA, 0.05 M HCl + 0.012 M H2SO4, 1 M NH4OAc (pH: 4.8), 0.01 M EDTA + 1 M NH4OAc, 1 M MgCl2, 0.01 M EDTA + 1 M (NH4) 2CO3, 0.005 M DTPA + 1 M NH4HCO3, and 0.001 M EDDHA methods) and six biological indices (the dry matter yield, Fe concentration, Fe uptake, relative dry matter yield, relative Fe concentration, and relative Fe uptake) were compared. The biological indices were determined with barley (Hordeum vulgare L.) grown under greenhouse conditions. At the end of the experiment, the highest correlation coefficients (r) were determined to be between the 0.005 M DTPA + 0.01 M CaCl2 + 0.1 M TEA method and the biological indices and between the 0.005 M DTPA + 1 M NH4HCO3 method and the biological indices. The corresponding correlation coefficients (r) for the 0.005 M DTPA + 0.01 M CaCl2 + 0.1 M TEA method and the six biological indices were 0.621**, 0.823**, 0.810** 0.433**, 0.558**, and 0.640**, respectively. For the 0.005 M DTPA + 1 M NH4HCO3 method, these coefficients were equal to 0.618**, 0.520**, 0.679**, 0.521**, 0.492**, and 0.641**, respectively (** indicate the validity of the relationships at p < 0.01) These extraction methods, out of all the methods tested, were suggested for the determination of the available Fe content of the brown forest soils.en_US
dc.identifier.doi10.1134/S1064229306090055
dc.identifier.endpage967en_US
dc.identifier.issn1064-2293
dc.identifier.issue9en_US
dc.identifier.startpage961en_US
dc.identifier.urihttps://doi.org/10.1134/S1064229306090055
dc.identifier.urihttps://hdl.handle.net/20.500.14551/25508
dc.identifier.volume39en_US
dc.identifier.wosWOS:000245174500005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherMaik Nauka/Interperiodica/Springeren_US
dc.relation.ispartofEurasian Soil Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectZincen_US
dc.subjectCopperen_US
dc.subjectManganeseen_US
dc.titleDetermination of suitable chemical extraction methods for the available iron content of brown forest soils in Turkeyen_US
dc.typeArticleen_US

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