Title: Influences of Drought Stress on Membrane Lipid Peroxidation and Antioxidative Activity in Groune-cover Chrysanthemum Seedling
Abstract:To study the drought-tolerant ability,the membrane lipid peroxidation and antioxidative activity of leaf in groune-cover chrysanthemum seedlings were measured in drought stress with pot culture experi...To study the drought-tolerant ability,the membrane lipid peroxidation and antioxidative activity of leaf in groune-cover chrysanthemum seedlings were measured in drought stress with pot culture experiments simulating different soil water status.The results showed that the plasma membrane permeability and malondialdehyde content did not change significantly,but gradually increased with the aggravation of drought stress.The activities of superoxide dismutase(SOD) and catalase(CAT) increased under lightly and moderate drought stress,and then dropped under severe water stress.The activity of POD kept increasing.Based on the results above we concluded that groune-cover chrysanthemum show high adaptability to drought stress.Read More
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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