Effect of Different Desiccation Methods on Castanea mollissima Embryo AxisDesiccation Sensitivity and Physiological Metabolism

ACTA HORTICULTURAE SINICA ›› 2006, Vol. 33 ›› Issue (2): 233-238.

• 研究论文 • Previous Articles Next Articles

Effect of Different Desiccation Methods on Castanea mollissima Embryo AxisDesiccation Sensitivity and Physiological Metabolism

Zong Mei^1,2; Cai Liqiong^{1, 3}; Lü Sufang¹; Liu Yutan¹;Jia Shuhua¹; and Cai Yongping^1*

(¹College of L ife Sciences, Anhui Agricultural University, Hefei 230036, China; ²Department of L ife Sciences, Anqing Teachers College, Anqing 246011, China; ³School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China)

Received:2005-03-18 Revised:2005-07-21 Online:2006-04-25 Published:2006-04-25

Abstract

Abstract: The paper studied effects of physiologicalmetabolism and desiccation sensitivity for drying velocity on chestnut embryo axis through three different drying methods. The results indicated that the desiccation sensitivity of axis and the criticalwater content in axis for silica gel drying are lowest. Axis vigour showed negative correlation with electric conductivity as well as remarkable negative correlation with the content of MDA. Reaction of axis for stress increased, and anti-oxidative systems in axis were triggered rapidly.

Key words: Chestnut, Desiccation sensitivity, Recalcitrant seed

Zong Mei;Cai Liqiong;;Lü Sufang;Liu Yutan;Jia Shuhua;and Cai Yongping. Effect of Different Desiccation Methods on Castanea mollissima Embryo AxisDesiccation Sensitivity and Physiological Metabolism[J]. ACTA HORTICULTURAE SINICA, 2006, 33(2): 233-238.

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Effect of Different Desiccation Methods on Castanea mollissima Embryo AxisDesiccation Sensitivity and Physiological Metabolism

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