Processing grower fundamentls for herdsman area with degradation physical and chemical parameter soil (with specification at the marginal area Šumava)

Permanent grass overgrowth holds a great importance in the Czech Republic's agriculture. It's functions in the landscape are mostly anti-erosive and landscape-creating. In comparison to other European countries, the ploughed area in the Czech Republic is larger. Therefore it is possible to expect an increase in the overall dimension of the ploughed area, which brings a necessity of land management. An insufficient level of used pratotechnical actions can cause a shift in the effects of grazing on the environment - from the positive to the negative. An excessive straining of herbage linked to the absence of needed interventions leads to a degradation of physical and chemical attributes of the soil. The problem that appears the most is treading out the grass sod, compacting the soil and beginning of the erosive processes. Overlooking this serious frame leads to total devaluation of the land. Therefore adopting and consistent keeping of comprehensive collection of pratotechnical actions, that lead to gradual make up and elimination of the negative effects of the grazing on the land, is vital. This thesis deals with processing the collection of pratotechnical actions, on the basis of realized links between the type of grazing system and evaluated physical and chemical parameters of soils, in two-model areas {--} grazing area Ostřice and grazing area Jenín-Babín.