欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (21): 252-254.

所属专题： 生物技术

• 林学 园艺 园林 • 上一篇    下一篇

套袋对桃果皮生理生化指标的影响

刘玉祥1,马艳芝2,张胜珍2,高贵如1   

  • 收稿日期:2009-06-26 修回日期:2009-08-03 出版日期:2009-11-05 发布日期:2009-11-05
  • 基金资助:

    国家科技部农业科技成果转化资金项目

Effect of Bagging on Physiological and Biochemical Indexes of Peel Tissue in Peach

MA Yan-Zhi   

  • Received:2009-06-26 Revised:2009-08-03 Online:2009-11-05 Published:2009-11-05

PDF (PC)

955

摘要：

摘 要：【研究目的】晚熟桃套袋是生产上常用技术，本研究通过对套袋后桃果实果皮生理生化指标的测定，为桃桃袋研究提供参考。【方法】以晚熟桃品种‘晚西菲’为试验材料，在幼果期对桃果实进行套袋处理，成熟期采收时测定桃果实果皮的可溶性糖、电导率、SOD、POD等生理生化指标。【结果】套袋处理后果皮的电导率、脯氨酸及可溶性糖含量有所降低；可溶性蛋白、丙二醛含量、超氧化物歧化酶（SOD）、过氧化物酶(POD)活性均有所增高。【结论】套袋环境对于晚西非桃果实发育是有利环境。

关键词: 水培花卉, 水培花卉, 根系活力, 通气组织, 根系切片

Abstract:

Abstract： 【OBJECTIVE】Bagging was commonly used technology of late peach product. It might be helpful for studying the effect of bagging on physiological and biochemical indexes of peel tissue in peach.【METHOD】With late-maturing peach cultivars' wanxifei ' as material, bagging in the period of young , study in mature period, the physiological and biochemical indexes of peel was tested such as soluble sugar, MDA, POD and so on. 【RESULTS】The results showed that: after bagging 'wanxifei' peach skin conductivity, proline and soluble sugar content is reduced; soluble proteins, malondialdehyde content, superoxide dismutase (SOD), peroxidase (POD) activity increased in both. 【CONCLUSION】That was to say bagging was benefit for 'wanxifei' peach.