Electrical Assessment of Injury and Mortality of Eucalyptus obliqua L'hérit. Seedlings After Heat Stress and Decapitation
- 1 January 1979
- journal article
- research article
- Published by CSIRO Publishing in Functional Plant Biology
- Vol. 6 (3) , 317-322
- https://doi.org/10.1071/pp9790317
Abstract
A wide-range a.c. bridge was used to assess injury and mortality in E. obliqua seedlings following heat stress. The impedance ratio of the lower stem was correlated with other methods of assessing injury such as the degree of defoliation and the capacity for subsequent growth. Seedlings were also decapitated and the extent of injury was compared with heat-stressed plants. It seems that the effect of decapitation is a major component of the injury caused by heat stress.Keywords
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