USING CANOLA PLANTS FOR PHYTOEXTRACTING HEAVY METALS FROM SOILS IRRIGATED WITH POLLUTED DRAINAGE WATER FOR A LONG TERM
نویسندگان
چکیده
منابع مشابه
Bacterial Community DNA Extracted from Soils Polluted with Heavy Metals
This paper describes the application of two direct and one indirect methods for the extraction of microbial community DNA from soils polluted with heavy metals. DNA was extracted directly from soil using a gentle method based on soil incubation at 37°C with proteinase K and SDS, or the method was modified by the addition of a bead beating step. The indirect approach was based on the RNA/DNA ext...
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INTRODUCTION MATERIAL AND METHODS RESULTS AND DISCUSSION CONCLUSIONS REFERENCES
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There is currently an increased consumption of vegetables within the local urban community. However, contamination of these vegetables with heavy metals poses a potential health hazard. Consequently, the potential contamination problem due to the effect of levels of some heavy metals (Fe, Mg, Zn, Mn, Cu and Cr) in soils and vegetables irrigated with drainage urban grey waste water were investig...
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The heavy metal contents and their bioavailability were monitored in soils of Central Spiš region of SR. This area belongs to long term contaminated and hygienically loaded areas. Soil contamination by heavy metals is caused especially by ore mining, processing and treatment. Soil samples from the Central Spiš contained higher proportions of mobile forms which corresponded to the following sequ...
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ژورنال
عنوان ژورنال: Journal of Soil Sciences and Agricultural Engineering
سال: 2009
ISSN: 2090-3766
DOI: 10.21608/jssae.2009.103832