Vergleich der Ascorbinsäure- Glutathion-, Zucker- und Ionengehalte gesunder und geschädigter Fichten des Standortes Laugna nordwestlich von Augsburg

Translated title of the contribution: Comparison of ascorbic acid, glutathione, sugar, and ion contents of healthy and damaged spruce needles collected at Laugna, northwest of Augsburg

W. F. Osswald, H. Senger, P. Schrammel

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Damaged spruce needles exhibit higher contents of ascorbic acid and glutathione as compared to control needles. The concentrations of photosynthetic products such as glucose, fructose, saccharose, and starch are smaller in needles turned yellow. Such needles are characterized by low potassium contents whereas the contain higher concentrations of magnesium, calcium, and manganese in comparison to green control needles.

Translated title of the contributionComparison of ascorbic acid, glutathione, sugar, and ion contents of healthy and damaged spruce needles collected at Laugna, northwest of Augsburg
Original languageGerman
Pages (from-to)181-189
Number of pages9
JournalForstwissenschaftliches Centralblatt
Volume109
Issue number1
DOIs
StatePublished - Dec 1990

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