Utilization of result of trial seeding experimental plots in the course of rehabilitation of central tailing heap of Jan Sverma Mine in Zacler

摘要

The contribution contains results of trial seeding with application of various fertilizers and soil conditioners. A procedure forthe recovery of land of the heap is presented, which includes ground shaping to achieve stability and to prevent water from uncontrolledrunning down during prolonged or heavy rains in the area and biorehabilitation to cover the heap with vegetation, i.e. to bindthe surface by crops able to grow on the heap.On the basis of knowledge of specific properties of the site, a grass mixture for extensive non-agricultural utilization wasproposed for the model experiment.