A soil developed from loess with high-activity clays has a marked clay increase at 60 cm
depth, clay coatings in the clay-rich horizon and a field pH value around 6 in the depth
from 50 to 100 cm. The clay-poor upper soil is subdivided into a darker upper and a
light-coloured lower horizon. The clay-rich horizon has a limited amount of mottling
with intensive colours inside the soil aggregates and reducing conditions in some parts
during spring time. The following conclusions can be drawn: