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QUESTIONS OF PROTECTION OF SOIL IN THE AGROLANDSCAPES  [2014]

Belyuchenko I. S.

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Balance of heavy metals in the topsoil describes their content at admission and take-out for a specific period of time. Sources of heavy metals in the soil are their admission with atmospheric precipitation, sowing material, dust, organic and mineral fertilizers, as well as other components. Take-out of elements from the soil is taken into account with a crop (grain yield of green mass, roots, etc.), as well as with the removal of water and wind erosion

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Polythematic Online Scientific Journal of Kuban State Agrarian University

ISSN : 1990-4665