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Resultados 1-3 de 3
Soil cultures of spruce as model systems for identifying exogenous influences on tree growth
1992
Duenisch, O. (Hamburg Univ. (Germany). Ordinariat fuer Holzbiologie) | Bauch, J.
ZB MED Nutrition. Environment. Agriculture - Germany
Effects of short-term expositions of cloned Norway spruce with air pollutants (SO2, NO2, O3) in growth chambers
1992
Lalk, I. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik und Botanischer Garten) | Hartmann, A. | Doerffling, K.
ZB MED Nutrition. Environment. Agriculture - Germany
Flushing and growth of cloned Norway spruce (Picea abies (L.) Karst.) after water stress with different nutrition of magnesium
1992
Makkonen-Spiecker, K. (Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg (Germany))
ZB MED Nutrition. Environment. Agriculture - Germany