Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels

Hagemeyer J, Lohrmann D, Breckle S-W (1993)
Water, Air, and Soil Pollution 69(3-4): 351-361.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Hagemeyer, Jürgen; Lohrmann, D.; Breckle, Siegmar-WalterUniBi
Abstract / Bemerkung
In a pot culture experiment two-year-old beech (Fagus sylvatica L.) were planted in soil amended with different concentrations of Cd and Zn or combinations of both. Concentrations ranged up to ca 180 mumol Cd and 7500 mumol Zn kg-1 soil dry weight (1 M ammonium acetate extracts). After 2 seasons of growth plants were harvested. Annual xylem growth rings in stems were significantly smaller at 50 mumol Cd kg-1 and 1000 mumol Zn kg-1 as compared to controls. Elongation of apical shoots was significantly reduced at 180 mumol Cd kg-1 and 1000 mumol Zn kg-1. The lowest treatment of 50 mumol Zn kg-1 caused no significant growth depressions of stem diameter and shoot elongation. In the second year of treatment growth reductions were generally more pronounced than in the first season. Uptake and translocation of Cd and Zn into stem wood and leaves were marked and were correlated with substrate concentrations. The observed growth reductions are discussed with respect to possible adverse effects of trace elements on forest trees under field conditions.
Erscheinungsjahr
1993
Zeitschriftentitel
Water, Air, and Soil Pollution
Band
69
Ausgabe
3-4
Seite(n)
351-361
ISSN
0049-6979
Page URI
https://pub.uni-bielefeld.de/record/2916774

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Hagemeyer J, Lohrmann D, Breckle S-W. Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels. Water, Air, and Soil Pollution. 1993;69(3-4):351-361.
Hagemeyer, J., Lohrmann, D., & Breckle, S. - W. (1993). Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels. Water, Air, and Soil Pollution, 69(3-4), 351-361. doi:10.1007/BF00478170
Hagemeyer, J., Lohrmann, D., and Breckle, S. - W. (1993). Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels. Water, Air, and Soil Pollution 69, 351-361.
Hagemeyer, J., Lohrmann, D., & Breckle, S.-W., 1993. Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels. Water, Air, and Soil Pollution, 69(3-4), p 351-361.
J. Hagemeyer, D. Lohrmann, and S.-W. Breckle, “Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels”, Water, Air, and Soil Pollution, vol. 69, 1993, pp. 351-361.
Hagemeyer, J., Lohrmann, D., Breckle, S.-W.: Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels. Water, Air, and Soil Pollution. 69, 351-361 (1993).
Hagemeyer, Jürgen, Lohrmann, D., and Breckle, Siegmar-Walter. “Development of annual xylem rings and shoot growth of young beech (Fagus sylvatica L.) grown in soil with various Cd and Zn levels”. Water, Air, and Soil Pollution 69.3-4 (1993): 351-361.