|Table of Contents|

Effects of Artificial Low Temperature Stress on Physiological and Biochemical Indexes of Cold Resistance in Cashew Blade(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年11期
Page:
24-27
Research Field:
Publishing date:

Info

Title:
Effects of Artificial Low Temperature Stress on Physiological and Biochemical Indexes of Cold Resistance in Cashew Blade
Author(s):
XIA Qing-zhu1; LIU Hui-min1; HE Cheng-zhong1; WANG Lian-chun1; WAN Hong2; ZHANG Xiao-min1
1.Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China，Ministry of Education，Southwest Forestry University，Kunming，Yunnan 650224;
2.Simao Teachers’ College,Simao,Yunnan 655000
Keywords:
cashew blade; artificially low temperature; physiological and biochemical indices; cold resistance
PACS:
S 664.9
DOI:
-
Abstract:
Cashew clone of FL30 blade was used as material in this experiment，physiological and biochemical indexes of cold resistance of the relative conductivity rate，the content of MDA，soluble sugar，proline and the activity of SOD were tested during different artificial cryogenic stress，to explore the change rule of cashew cold physiological and biochemical response mechanism in low temperature conditions.The results showed that the relative electrical conductivity rate，MDA，soluble sugar，proline and SOD with the stress from 20℃ temperature reduced to 4℃ continue to rise in the same time processing；With the extension of time in the same low temperature stress treatment，the relative conductivity rate increased firstly，then decreased and increased again，the content of MDA，soluble sugar，proline and SOD activity increased firstly and then decreased.

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Last Update: 2014-09-24