Spelling suggestions: "subject:"< i> fusarium oxysporum< /i> "" "subject:"< i> susarium oxysporum< /i> ""
1 |
Structure and reactivity of a biological soil crust from a xeric sandy soil in Central EuropeHoppert, Michael, Reimer, Rudolph, Kemmling, Anne, Schröder, Annekatrin, Günzl, Bettina, Heinken, Thilo January 2004 (has links)
The investigation was designed to explore the structure, composition and activity of a biological soil crust on an acidic, sandy soil from a temperate climate. The crust covers several hundreds of square meters on the hilltop of a large terminal moraine. The conjugate alga <i>Zygogonium ericetorum</i> forms the essential matrix for the crust, a dense web of algal filaments with interspersed lichens and mosses. The crust is composed of three layers, with an uppermost layer consisting nearly entirely of a dense algal mat. In lower layers, a parasitic fungus, penetrating the algal cells, is another important component of the crust community. In this soil crust, photosynthetic and respiratory activity is stabilized at low water activities.
|
Page generated in 0.0756 seconds