2 rezilta yo
Field trials concerning the establishment of plant cover on a deposit of wastes from the Ammeberg zinc mine in central Sweden were carried out during 1976-1985. Different soil conditioners and manures were applied and plant species cultivars were evaluated with regard to plant biomass, vigour,
To prevent acid mine drainage arising from oxygen and water penetration of sulphide-rich mine tailings, the tailings are covered with layers of dry sealing material. Plant roots have a great ability to penetrate dense materials, and if the roots are able to penetrate the sealing layer of a tailings