Abstract
In article the appearance reasons of metal different forms elements in assembled crop of cereals or herbal flour are considered. It’s noted that these elements are almost not extracted from agricultural products by screening, sorting by weight, etc. The different methods (magnetic, nuclear-magnetic, X-ray, etc.) for presence determined of metal particles in this product with elative concentrations determined. A method is proposed which on basis of electromagnetic separation of these products allows us to establish of agricultural land pollution state of different foreign elements.
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