Phosphorous sorption in some great soil groups of semi-arid region of Turkey

Basit Öğe Kaydı
dc.authorscopusid36850474000
dc.authorscopusid6506008758
dc.authorscopusid24829167700
dc.authorscopusid6506899167
dc.authorscopusid16052385200
dc.authorscopusid23970341200
dc.contributor.authorBilgili, Ali Volkan
dc.contributor.authorUygur, Veli
dc.contributor.authorKaraca, Siyami
dc.contributor.authorUsta, Sadik
dc.contributor.authorDengiz, Orhan
dc.contributor.authorAydemir, Salih
dc.date.accessioned2024-09-19T15:41:26Z
dc.date.available2024-09-19T15:41:26Z
dc.date.issued2008
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractRemoval of fertilizer phosphorous by adsorption and precipitation processes is an important factor for yield loss in low input soils of arid and semi-arid regions. The phosphate sorption characteristics of surface and subsurface horizons of four semi-arid region soils and their relationships with soil chemical and physical properties were investigated. Two sorption sites were identified. The adsorption capacity was greater for region 1 while bonding energy was higher for region 2 sites. The adsorption maxima (b1) of the low concentration range (region-I) was 625-1250 ?g P/g and adsorption energy coefficient k1 ranged between 0.159-0.800 mL ?g -1. The calculated b and k values of high concentration range (region-II) were not treated as real adsorption parameters, because as the concentration increased, the data weakly confirmed Langmuir isotherm. This revealed the fact that Langmuir isotherm can be applied to phosphorous adsorption in soils and soil materials to a limited extent. Adsorption maximum of soils for P were found to be greater for soils and horizons high in CaCO 3, clay and CEC. Statistically significant positive relationships were found between adsorption maximum and CaCO3, clay and CEC whereas important negative relationships were found between adsorption capacity and organic matter, sand, Fe2O3 and Al2O 3 content of soils. © 2008 Academic Journals Inc.en_US
dc.identifier.doi10.3923/ijss.2008.75.82
dc.identifier.endpage82en_US
dc.identifier.issn1816-4978
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-51949113191en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage75en_US
dc.identifier.urihttps://doi.org/10.3923/ijss.2008.75.82
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14266
dc.identifier.volume3en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofInternational Journal of Soil Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdsorptionen_US
dc.subjectCalcareous soilsen_US
dc.subjectLangmuir isothermen_US
dc.subjectPhosphorousen_US
dc.subjectPrecipitationen_US
dc.titlePhosphorous sorption in some great soil groups of semi-arid region of Turkeyen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ N/A ]
İsim:
Tam Metin / Full Text
Boyut:
318.86 KB
Biçim:
Adobe Portable Document Format
İndir

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu