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Effect of defoliation on concentrations of allelochemicals and soluble sugars in leaves of weeping birch (Betula pendularoth)

✍ Scribed by S. A. Bakhvalov; T. A. Kukushkina; G. I. Vysochina


Book ID
111474198
Publisher
SP MAIK Nauka/Interperiodica
Year
2010
Tongue
English
Weight
198 KB
Volume
3
Category
Article
ISSN
1995-4255

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Birch trees were exposed to ozone-free air and air containing 150 and 300 pg 0,/m" in open-top chambers, as well as ambient air. Lipid components, mainly fatty acids, in the leaves were determined by methanolysis, gas chromatography and principal component analysis of the chromatographic data. A dec