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Effects of Aspirin on Physiological Characteristics of Muskmelon Seedlings Under Chilling Stress(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年18期
Page:
1-4
Research Field:
Publishing date:

Info

Title:
Effects of Aspirin on Physiological Characteristics of Muskmelon Seedlings Under Chilling Stress
Author(s):
ZHANG Hong
Department of Biology,Dezhou University,Dezhou,Shandong 253023
Keywords:
melon seed; aspirin; chilling stress; physiological characteristic
PACS:
S 652
DOI:
-
Abstract:
Taking the muskmelon (cv.Baishami) seeds as the material,which soaked 24 hours with different concentrations of Asp under the room temperature,the effects of Asp on the seedlings’ physiological characteristics under the chilling stress were studied.The results showed that the muskmelon seedlings grown from seeds soaking in aqueous solutions (60～2 000mg/L) of Asp displayed enhanced tolerance to chilling stress,the effect of 150 mg/L Asp was the best,which obviously enhanced the leaf blade antioxidant enzymes activities,and the soluble sugar content;obviously reduced the rate of electrolyte leaching,strengthened the resistance of the melon seedlings to the chilling stress,decreased and alleviated the effects of chilling injury.

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Last Update: 2014-08-13