Prediction of Herbage Yield in Grassland: How well do Ellenberg N-Values Perform?

Autor: Wagner, Markus, Kahmen, Ansgar, Audorff, Volker, Perner, Jörg, Buchmann, Nina, Weisser, Wolfgang W.
Zdroj: Applied Vegetation Science, 2007 Apr 01. 10(1), 15-24.
Databáze: JSTOR Journals