Nutrition of Trees (1989)

Lectures given at the 1989 Marcus Wallenberg Prize Symposium held in Falun on September 14, 1989.

Defined nutrient additions to plants – A theory and its application

Professor Torsten Ingestad, recipient of the 1989 Marcus Wallenberg Prize, Swedish University of Agricultural Sciences, Uppsala, Sweden

Balancing the nutrient status of Swedish forest soils

Professor Björn Hägglund, Director General, The Swedish Forestry Board, Jönköping, Sweden, Member of the Marcus Wallenberg Prize Selection Committee

Forest fertilization in the Americas

Professor Charles B. Davey School of Forest Resources, North Carolina State University, Raleigh, North Carolina, USA

Nutritional controll of forest yield

Professor Sune Linder, Department of Ecology and Environmental Research Swedish University of Agricultural Sciences, Uppsala, Sweden