The microbic communities and biological activity of rhizosphere different species of Echinacea

Abstract

The dynamic of microorganism’s taxonomic groups in rhizosphere of three species of Echinacea: Echinacea purpurea (L.) Moench, E. pallida (Nutt) Nutt, E. angustifolia DC. has been shown. The biological activity of rhizosphere soil these species has been studied. The changes of quantity of microbic communities have been revealed to depend of individual peculiarities and phases of development of species.