Search results for "grunty zdegradowane"

Wpływ nawożenia mineralnego oraz zastosowania osadów ściekowych na wybrane właściwości zwałowisk po eksploatacji wapieni

2006

The study, conducted in years 1998-2002, was aimed to define the optimal way of land reclamation and development o f the area of the opencast limestone mine by low-cost methods of proved efficiency. Four experimental plots, differ in respect of the soil fertilization method, were assigned within the area of the Silesian Lime Industry Works in Tarnów Opolski. Results o f physical and chemical analyses revealed that the use o f sewage sludge was not dangerous for soil properties and plants. Its uniform application on the whole land surface was more favorable than the point application by the hole treatment.