Abstract
The localization and intensity of technogenic flows of chemical elements causes the formation of technogenic anomalies and biogeochemical provinces with varying degrees of environmental distress. The purpose of the research is environmental assessment of the effectiveness of the fertilizing properties of metallurgical production wastes in nutrient soils. Studies have been conducted to determine the degree of influence of the fertilizing effect of various types of nutrient soils based on soil, slag and zeolite on germination, growth and development of seedlings of small-seeded lettuce. Seed germination, plant growth and development are affected by the water-physical properties of soils and the number of available macro and trace elements. Visual and computerized assessment of the color range of the lettuce leaves is proven to be effective to assess the level of soil contamination based on the intensity of nutrient consumption by plants.
Published Version
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