AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
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On the fine structure of mesophyll- and sieve cells in needles from slightly and severely damaged spruce trees (Picea abies (L.) Karst.) of the "Postturm" site Ratzeburg

1992

Schmitt, U. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Holzbiologie und Holzschutz) | Kristen, U. | Ruetze, M. | Schultze, R.

ZB MED Nutrition. Environment. Agriculture - Germany

Mycorrhization of Norway spruce in pot cultures

1992

Haug, I. (Tuebingen Univ. (Germany). Botanisches Inst. Spezielle Botanik und Mykologie) | Bauch, H. | Kottke, I.

ZB MED Nutrition. Environment. Agriculture - Germany

Impact of acid fog and ozone on coastal red spruce

1989

Jagels, R. (Maine Univ., Orono, ME (USA). Dept. of Forest Biology) | Carlisle, J. | Cunningham, R. | Serreze, S. | Tsai, P.

Wageningen University & Research - Netherlands

[Structural changes of silver fir and Norway spruce needles following fumigation experiments]

1989

Ruetze, M. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.). Inst. fuer Holzbiologie und Holzschutz) | Schmitt, U. | Liese, W.

ZB MED Nutrition. Environment. Agriculture - Germany


Soil chemical and -physical factors of mycorrhiza mycel growth. 2: Microscaled morphometric investigations on distribution of hyphae

1994

Schack-Kirchner, H. (Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg (Germany). Abt. Bodenkunde und Waldernaehrung) | Wilpert, K. von | Hoch, R. | Guenther, S. | Hildebrand, E.E.

ZB MED Nutrition. Environment. Agriculture - Germany