The Norway spruce is thought to be one of the oldest growing trees in the world; some individual trees have been carbon dated to be over 9000 years old. Although technically it is a clonal tree, ...

I. Nowotny, J. Dähne, D. Klingelhöfer, G.M. Rothe, Effect of artificial soil acidification and liming on growth and nutrient status of mycorrhizal roots of Norway spruce (Picea abies [L.] Karst.), ...