American Journal of Agricultural and Biological Sciences Research Articles Features of Microelement Composition of Ordinary Chernozems of the Azov and Lower Don Regions 1Tatiana M. Minkina, 2Nikolay N. Miroshnichenko, 2Aleksandr I. Fateev, 3Galina V. Motuzova, 1Saglara S. Mandzhieva, 1Svetlana N. Sushkova and 1Olga A. Biryukova 1Southern Federal University, Rostov-on-Don, 344090, prosp. Stachki, 194/1, Russia 2Sokolovskii Institute of Soil Science and Agrochemistry, Ukrainian Academy of Agrarian Sciences, ul. Chaikovskogo 4, Kharkiv, 61024 Ukraine 3Lomonosov Moscow State University, Soil Science Faculty, Moscow, 119991, Vorobjevy Gory, Russia Article history Abstract: Ordinary chernozems in the Azov Plain have a low background Received: 24-02-2015 content of mobile zinc compounds, a sufficient supply with copper and an Revised: 4-03-2015 increased content of lead compounds. This specificity of the regional Accepted: 10-7-2015 microelement composition is due to the high carbonate content in the soil profiles, the natural enrichment of littoral geochemical landscapes and the Corresponding Author: Saglara Sergeevna Mandzhieva effect of the significant sources of microelement emission (Mariupol Southern Federal University, metallurgical enterprises, Novocherkassk regional power station, etc.). Rostov-on-Don, 344090, prosp. The high buffer capacity of soils in the Azov region significantly Stachki, 194/1, Russia mitigates the negative effects of pollution. Email:
[email protected] Keywords: Background Content, Chernozems, Emission, Microelements, Pollution Introduction and viticulture (Minkina et al ., 2010) and the near coastal markets ensure the increased economic Soil is the main source of trace elements for plants attractiveness of these agrarian branches. However, the both as micronutrients and pollutants. The origin of trace saturation of the region with industrial objects elements influences their behavior in soils and therefore significantly affected the microelement composition of the controls to some extent their bioavailability.