Lignitic xylite as a soil modifier and cover Braunkohlenxylit als bodenverbesserungs-und bodenbedeckungsstoff

摘要

Many worldwide ecologicla distrubances as well as the global problem of hunger inevitably demand solutions to increase the fertility of sandy soils,to vitalize karst water barrens and salinized soils,to prevent soil erosion,and to inhibit a rapid and unnecessary water evaporation from the soils inarid regions.