AGRIS - Système international des sciences et technologies agricoles

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Soil chemical and -physical factors of mycorrhiza mycelium growth. 1: Investigation design and first results

1993

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

ZB MED Nutrition. Environment. Agriculture - Germany







Characterisation of the N-budget of spruce at the experimental sites of ARINUS

1994

Weber, P. (Freiburg Univ. (Germany). Inst. fuer Forstbotanik und Baumphysiologie) | Schneider, S. | Rennberg, H.

ZB MED Nutrition. Environment. Agriculture - Germany