The Plant Pathology Journal
- Volume 16 Issue 3
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- Pages.130-136
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- 2000
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- 2093-9280(eISSN)
Indicative Responses of Rice Plant to Atmospheric Ozone
- Hur, Jae-Seoun (Department of Environmental Education, Sunchon National University) ;
- Kim, Pan-Gi (National Instrumentation Center, Environmental Management, Seoul National University) ;
- Yun, Sung-Chul (School of Agricultural Biotechnology, Seoul National University) ;
- Park, Eun-Woo (School of Agricultural Biotechnology, Seoul National University)
- Published : 2000.06.01
Abstract
Differences in physiological and biochemical responses between sensitive and tolerant rice cultivars to ozone were investigated to develop reliable indications of early ozone damage. Three Korean local rice cultivars -sen-sitive cultivar Dongjin (DJ), moderately tolerant cultivar Hwayeong (HY) and tolerant cultivar Ilmee (IM) were exposed to ozone at the concentrations of 100 nl
Keywords
- glutathion-ascorbate cycle;
- malondialdegyde;
- phtosynthesis;
- chlorophyll fluorescence;
- leaf greenness