Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Dzhioeva Galina Fedorovna

Scholastic degree


Academic rank

associated professor

Honorary rank

—

Organization, job position

Gorskiy State Agrarian University
   

Web site url

—

Email

bosieva.olya@yandex.ru


Articles count: 1

174 kb

POLLUTION OF THE SUBURB OF VLADIKAVKAZ SOILS WITH HEAVY METALS AND THEIR ACCUMULATION IN VEGETATIVE MASS AND GRAIN OF TRITICALE

abstract 1261702015 issue 126 pp. 211 – 223 28.02.2017 ru 399
The impact of anthropogenic pollution on soil phytotoxity and on triticale plants in Vladikavkaz suburb was investigated in the work. The objects of the study were sod-gley leached soils and different varieties of triticale plants. The research was conducted in 2010-2011 at the Department of Biology of Gorsky State Agrarian University. The article gives data on microelements content in soils and plants within the range of influence of Vladikavkaz industrial enterprises. There was a marked change of miroelements’ mobility in soil and activity of their penetration into plants during fertilization. The sort characteristics of microelements’ accumulation in vegetative mass of triticale were researched. The conducted research is informative for soil and plant condition monitoring in anthropogenically polluted environment. The work indicates the increasing danger of microelements (including heavy metals) accumulation in soil and their inclusion in biological cycle in concentration that is too toxic for plants, animals and people during the usage of fertilizers, especially their high doses. The most dangerous among heavy metals are mercury, cadmium and lead. We used MPC rate of excess to estimate the content of these metals. The results of the research can be used in soil and cereal plant condition monitoring and diagnosis and in development of regional environmental regulation
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