Translations:Benutzer:Arian/Klett-Mini-Test/1092/en

than the targeted ameliorative action of sedimentary rocks. The silicate rock dusts weather slowly, depending on their degree of fineness. No short-term recognizable success makes itself apparent, yet here the saying holds: "Time heals." A development takes its beginning; it concerns the root-force of the plant as much as the unlocking symbiotic soil life, and a quasi-homeopathic clay formation *in statu nascendi*. A new beginning of a soil-born intrinsic dynamic is underway. Yet only repeated applications of approximately 2 t/ha/year show effects in the tilth-readiness of the soil and in the widening of the root zone.