Physiological Effects of Exogenous Chitosan on Seedlings of Anthurium andraeanum L.under Drought Stress
Xin Cong
Abstract
Xin Cong
Abstract
The seedlings of Anthurium andraeanum under drought stress were treated with 0.2%,0.4% and 0.6% exogenous chitosan(CTS).The results indicated that exogenous CTS could reduce malondialdehyde(MDA) content and electrical conductivity,and increase proline,soluble sugar and anthocyanin contents and superoxide dismutase(SOD)activity,the best effect of CTS was 0.6%.
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The seedlings of Anthurium andraeanum under drought stress were treated with 0.2%,0.4% and 0.6% exogenous chitosan(CTS).The results indicated that exogenous CTS could reduce malondialdehyde(MDA) content and electrical conductivity,and increase proline,soluble sugar and anthocyanin contents and superoxide dismutase(SOD)activity,the best effect of CTS was 0.6%.
Key concepts: Malondialdehyde, Proline, Superoxide dismutase, Sugar, Chitosan, Anthocyanin, Horticulture, Drought stress