Biomass production of the last remaining fen with Saxifraga hirculus in Switzerland is controlled by nitrogen availability. Vrije Universiteit Brussel
For conservation management of endangered plants it is important to know which nutrient(s) control growth of the vegetation, because maintenance of low nitrogen (N), phosphorus (P) or potassium (K) availability requires different management measures. The aim of this study was to determine the type of nutrient limitation for the vegetation in the last remaining site with Saxifraga hirculus in Switzerland, using nutrient ratios in the aboveground ...