Variant “A” (X: 984793, Y: 778111, Z: 299, 4); includes the territory of the 1^st stage of reclamation of the Radovesická dump (Figure 1), with the technical reclamation completed between 1992-1993. The technological process of reclaiming this area consisted of the introduction of muddy rocks at a rate of about 2000 t/ha, their spreading and crossing into the soil profile with a very deep tillage. This modified surface soil horizon was overlaid again with mixed rock at a rate of about 2000 t/ha and also technologically similar to the previous one. Variant “B” (X: 984912, Y: 778963, Z: 311, 2); includes the territory of the III. stage of reclamation of the Radovesická dump, with the technical reclamation completed between 1993-1994. The technological process of the reclamation of this area consisted of depositing marlstone at a rate of 2000 - 3000 t/ha, spreading it out, followed by overlaying this layer with loess earth at a rate of 2000 - 3000 t/ha and plowing it into the soil profile with a very deep plow. Variant “C” (X: 985365, Y: 777563, Z: 315, 8); includes the territory of the 1st stage of the reclamation of the Bra?any dump with the technical reclamation in the years 1993-1994. The technological process of the reclamation of this area consisted of its overlaying with a cover of a humus horizon (topsoil) with a total thickness of 0.2 - 0.3 m.

Assessing the growth vitality of forest tree species (Populus nigra L., Populus nigra var. Pyramidalis L., Larix decidua L., Betula verrucosa Ehrh., Fraxinus excelsior L., Tilia cordata Mill., Pinus nigra Arn., Acer pseudoplatanus L., Alnus glutinosa (L.) Gaertn., Picea omorica L., Pinus murrayana var. latifolia, Quercus robur L., Pinus sylvestris L., Picea pungens L.), based on determining the dendrometric quantities (total height, taking into account the thickness d_1,3) for 20 - 100 specimens from all tree species represented, (with regard to the frequency of their representation in the stand), in the case of Betula verrucosa Ehrh. (variants “A” and “B”) and Populus nigra L. (variant “B”) is the evaluation of individuals from the stage of primary succession. The statistical evaluation of growth vitality of the trees (using One-Factor Anova) was performed only for the taxa where the dendrometric quantity (total height) was captured in more than 30 specimens. As a control area for comparison of the growth vitality of forest trees on made of clustered rocks, a forest reclamation with a similar age was found, located on humus anthroposoils (overlap of the dump soil with a thickness of 0.2 - 0.3 m) in the area of the first stage of the anthroposoils Bra?any dump (variant “C”).

With respect to the soil samples collected (Kopecky cylinders of 100 cm³) from characteristic soil horizons, i.e. from the substrate affected and not influenced by the absorption rate of the sorbent, the grain composition, the soil reaction, the content of organic substances and carbonates, the absorption properties, the content of the acceptable nutrients (P, K, Mg, Ca), maximum capillary water capacity, maximum capillary absorption, porosity and bulk density were determined at the laboratory. The coefficient of the hydraulic conductivity is determined on the basis of field infiltration measurements using the Guelph Permeameter (Figure 1).

Reclamation variant “A”; the soil-forming substrate of the modified horizons via reclamation (0 - 0.5 m), can be characterized as a silt loam carbonate and granularity as a clay soil. The soil exchange reaction is slightly alkaline, the substrate has a very low content of organic substances, carbonate content is marl, cation exchange capacity is medium, absorption is completely saturated, has low phosphorus content, potassium, good magnesium, and very high calcium. From a hydro-physical point of view, it is a favorable variant for the surface treatment for dumps which is structural, strongly water-bearing and slightly porous. The substrate consisting only of dump soil (more than 0.5 m) may be petrographically characterized as siltstone and granularly as sand to sandy clay. The soil is slightly alkaline, the substrate has a medium content of organic matter (the presence of coal), is slightly calcified, cation exchange capacity is medium, absorption is completely saturated, low phosphorus, high potassium, very high magnesium, and high calcium and slightly porous.

Reclamation variant “B”; the soil-forming substrate of the modified horizon by reclamation (0 - 0.4 m) can be characterized petrographically as dusty claystone and grain-like clay. The soil exchange reaction is slightly alkaline, the substrate has a low organic content, is calcium, the cation exchange capacity is high, absorption is completely saturated, has a low content of phosphorus, potassium, very high magnesium, and calcium. From a hydro-physical point of view, it is a favorable variant for the surface treatment of the dump which is structural, strongly water-bearing and slightly porous. The soil horizon of 0.4 - 0.6 m can be petrographically characterized as dusty clayey carbonate and granular as clay soil. The soil exchange reaction is slightly alkaline, the substrate has a low content of organic substances, carbonate content is marl, cation exchange capacity is medium, absorption is completely saturated, has low phosphorus content, potassium, very high magnesium and calcium, the soil is strongly watertight medium porous. The soil-forming subsurface consisting of dump soil (more than 0.6 m) can be petrographically characterized as dusty claystone and grain-like clay. Soil exchange reaction is slightly alkaline, the substrate has a very low content of organic substances, is carbon-free, the cation exchange capacity is very low, absorption is completely saturated, has low phosphorus content, good potassium, very high magnesium, and low calcium, is moderately water-porous.

Reclamation variant “C”, the humus horizon (0 - 0.3 m) formed from the overgrown horizon, can be petrographically characterized as dusty claystone and grain-like as clay to loam-clay, the soil reaction is neutral, the soil is slightly limestone, has a high organic content, the cation exchange capacity is high, it is completely saturated with absorption, has a low content of phosphorus, high potassium, magnesium and calcium, and, from the point of view of hydro physics, it is a favorable variant for surface treatment which is structural, strongly waterproof and medium porous. The soil horizon (0.3 - 0.8 m) which forms the dump substrate can be characterized petrographically as dusty claystone, grain-like as clay to loam-clay, the soil reaction is exchangeable neutral, the soil is carbon-free, with low organic matter, the cationic exchange capacity is low, absorption is completely saturated, has a low phosphorus content, potassium-rich, very high magnesium and calcium-friendly. The soil properties of the assessed reclamation variants are set out in Table 1 and Table 2.

The unrivaled best growth vitality on the basis of the established dendrometric quantities is shown on the dump substrates reclaimed by treatment with high

amounts of marlstone Populus nigra L. and Populus nigra L., var. Pyramidalis L. These trees grow further in the growth prosperity are rivaled by Larix decidua L., Pinus sylvestris L. and depending on the soil properties created by anthroposoil Alnus glutinosa (L.) Gaertn., Acer pseudoplatanus L. and Betula verrucosa Ehrh. Another significant group of trees in terms of reclamation that can be utilized in the afforestation of these anthroposoils with lower taxonomical quantities are Fraxinus excelsior L., Pinus nigra Arn., Quercus robur L. and Tilia cordata Mill. In terms of both the reclamation and growth, it can be considered as a minor species of artificial planting of the origin introduced by Pinus murrayana var. latifolia, Picea pungens L. and Picea omorica L. The dendrometric quantities determined are shown in Table 3.