Origins of trace elements in cultivated soils irrigated by sewage, Ourzirha Area (Meknes, Morocco)
نویسندگان
چکیده
منابع مشابه
Contamination by trace elements of agricultural soils around Sidi Bou Othmane in abandoned mine tailings in Marrakech, Morocco
This study was carried out for the purpose of investigating the issue of tailings dams as a potential source of contamination by trace elements in soils at the Sidi Bou Othmane mine in the Marrakech Region, Morocco. Soil samples taken from depths of up to 15 cm and within a radius of 50 m from the tailings dams, were analyzed for Cd, Cu, Pb and Zn using atomic absorption spectrometry. Average c...
متن کاملchemical fractionation of trace metals in sewage water – irrigated soils
the bioavailability of trace metals, their biological uptake and ecotoxiccological effect on soil biota can be better understood in terms of their chemical fractionation. the present study examined the mobility and availability of cd, cu, ni, pb and zn in sewage water – irrigated soils using sequential extraction technique as a basis for predicting metal uptake by plants. the residual fraction ...
متن کاملContamination by trace elements of agricultural soils around Sidi Bou Othmane in abandoned mine tailings in Marrakech, Morocco
This study was carried out for the purpose of investigating the issue of tailings dams as a potential source of contamination by trace elements in soils at the Sidi Bou Othmane mine in the Marrakech Region, Morocco. Soil samples taken from depths of up to 15 cm and within a radius of 50 m from the tailings dams, were analyzed for Cd, Cu, Pb and Zn using atomic absorption spectrometry. Average c...
متن کاملcontamination by trace elements of agricultural soils around sidi bou othmane in abandoned mine tailings in marrakech, morocco
this study was carried out for the purpose of investigating the issue of tailings dams as a potential source of contamination by trace elements in soils at the sidi bou othmane mine in the marrakech region, morocco. soil samples taken from depths of up to 15 cm and within a radius of 50 m from the tailings dams, were analyzed for cd, cu, pb and zn using atomic absorption spectrometry. average c...
متن کاملInvestigation of Antibiotic Residues in Poultry Products in Meknes – Morocco
Antibiotics are used in poultry farms to enhance growth, feed efficiency and reduce diseases. However, their irrational and non-moderate using can cause serious problems for the consumer and the manufacturer. The aim of this study is to estimate antibiotics residues in poultry (chicken and turkey) tissues collected from broiler farms in Meknès Morocco. For this purpose, 120 poultry meat samples...
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ژورنال
عنوان ژورنال: Agriculture and Biology Journal of North America
سال: 2010
ISSN: 2151-7525
DOI: 10.5251/abjna.2010.1.6.1140.1147