Agrokhimicheskaia kharakteristika pochv sel'skokhoziaistvennykh zemel' Respubliki Belarus' (2009-2012)
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The analysis of the dynamics of the main agrochemical indicators of fertility of arable and meadow soils of Belarus under the influence of calcareous ameliorants and fertilizers over a long period of time is given. The results of a large-scale agrochemical survey of agricultural lands for the period 2009-2012, which are systematized by types of land and particle size distribution at the district-oblast-republic level, are presented. The weighted average of soil acidity (pH in KCl), the content of humus, phosphorus, potassium, calcium, magnesium and trace elements (boron, copper, zinc) are grouped in accordance with the gradations adopted in Belarus.
