title: Evaluation of cadmium in greenhouse soils and agricultural products of Jiroft (Iran) using microwave digestion prior to atomic absorption spectrometry determination.
abstract: This study determines total levels of potentially toxic trace element, Cd (II) in Jiroft (Kerman, Iran) greenhouse soil and agricultural products that are grown in these greenhouses (tomatoes and cucumbers), and the comparison with soil outside of greenhouse using microwave digestion prior to flame atomic absorption spectrometry determination. The results show that the cadmium concentration in greenhouse soil is 0.9-1.9 mg kg(-1) and out of greenhouse is 0.4-1.0 mg kg(-1). Also, cadmium concentration range in tomatoes and cucumbers is about 0.07-0.40 mg kg(-1). The obtained results show that the concentration of this metal in greenhouse soil is higher than outside soil samples and is below the safe limit.
authors.affiliation: Department of Chemistry, Graduate University of Advanced Technology, Kerman, Iran, daryoush_afzali@yahoo.com.
authors.forename: Daryoush
authors.initials: D
authors.lastname: Afzali
authors.forename: Fariba
authors.initials: F
authors.lastname: Fathirad
authors.forename: Zahra
authors.initials: Z
authors.lastname: Afzali
authors.forename: Seyed Mohammad Javad
authors.initials: SM
authors.lastname: Majdzadeh-Kermani
mesh_terms: D000383:Agriculture; D002104:Cadmium / Q000032:analysis*; D018553:Cucumis sativus; D004784:Environmental Monitoring; D007492:Iran; D018551:Solanum lycopersicum; D008670:Metals / Q000032:analysis; D008872:Microwaves; D012987:Soil / Q000737:chemistry*; D012989:Soil Pollutants / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods*
chemical_list: D008670:Metals; D012987:Soil; D012989:Soil Pollutants; D002104:Cadmium