Soil type significantly affected yields and morphological features as
well as active substances content in roseroot raw material. On an average
air dry matter of rhizomes and roots collected from loess soil was
twice as high as the one obtained fromsandy soil (Table 1), which was
in accordance with Węglarz et al. (2008) results, who observed that
on sandy soil plants formed highly branched rhizome with few roots,