2. ENVIRONMENTAL ChEMISTRy & TEChNOLOGy 2.1. Lectures

Chem. Listy, 102, s265–s1311 (2008) Environmental Chemistry & Technology
Both waste rock wools have had an alcalic effect on the
soil and have deadened acidic effect of the fertilizers and
the negative effect on the increase of salt content in the soil
as well. They have had the same effect on the content of nine
determined heavy metals in the soil (Cd, Pb, Cr, Zn, Cu, Co,
ni, Mn, Fe) as nPK fertilizers application.
At the end of the trial was the content of six heavy
metals (Cd, Pb, Cr, Cu, Co and ni) in all the treatments lower
than before the start of the trial.
Conclusions
Due to the neutral effect of wools on the heavy metals
content in the soil and the positive effect on the remaining
soil parameters can be nobasyp and Agrodrap regarded as
soil amendments.
s396
This work has been supported by grant projects VEGA
No. 1/1346/04 and 1/4418/07
REFEREnCES
1. Marschner H.: Mineral nutrition of higher plants.
Elsevier Academic press, San Diego, California, 889 p,
2005.
2. Kovacik P.: Acta fytotechnica et zootechnica 9, 5
(2006).
3. Hanes J.: Analyses of soil sorption properties. VUPOP
Bratislava a SPU nitra, 136 p, 1999.
4. Orlik T., Marzec M.: Acta cientarium Polonorum – Formatio
Circumiectus 3(1), 81 (2004).