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The restructuring of the State Forests National Forest Holding activity also covered the functioning of the existing forest building infrastructure in the forest district administrations.
Human activities have exerted small to large scale changes on the hydrological cycle. The current scenario regarding groundwater resources suggests that globally there is a water crisis in terms of quantity (availability) and quality.
In the presented paper there is presented description of discredited calculation model and course of calculations of design connected with project of secondary tillage set of new generation for simultaneous soil tillage and sowing with the use of universal drill.
Agricultural production is based on environmental natural resources, that is soil, water, air and the whole landscape with its biodiversity.
The aim of this study was to determine the effect of the soil tillage system on soil enzymatic activity.