北方农业学报 ›› 2017, Vol. 45 ›› Issue (6): 11-11.

• 育种·栽培·分子生物学 • 上一篇    下一篇

干旱胁迫下不同浓度水杨酸对葡萄赤霞珠抗旱性的影响

孙聪[1];郭金丽[1];陈涛[1];李连国[1,2]   

  1. [1]内蒙古农业大学农学院,内蒙古呼和浩特010019;[2]内蒙古大地生态农林科技研究发展中心,内蒙古呼和浩特010010
  • 出版日期:2017-12-20 发布日期:2017-12-20
  • 通讯作者: 孙聪
  • 作者简介:孙聪(1993-),女,硕士研究生,研究方向为果树生理生态与栽培.;通讯作者:李连国(1959-),男,教授,博士,博士生导师,主要从事果树生理生态与栽培的研究工作.
  • 基金资助:
    内蒙古自然基金项目(2014MS332)

Effects of different concentrations of salicylic acid on drought resistance of grape Cabernet Sauvignon under drought stress

SUN Cong1,GUO Jinli1,CHEN Tao1,LI Lianguo1,2(1. College of Agronomy, Inner Mongolia Agricultural University,Hohhot 010019,China;2. Inner Mongolia Earth Ecological Agriculture and Forestry Research and Development Center,Hohhot 010010,China)   

  • Online:2017-12-20 Published:2017-12-20

摘要: 试验以酿酒葡萄赤霞珠为试验材料,研究在干旱胁迫条件下,不同浓度水杨酸对赤霞珠抗旱性的影响。对不同浓度水杨酸处理后的赤霞珠的生长状况、活性氧和光合作用等生理生化指标进行分析。试验结果表明:浓度为2 mmol/L的水杨酸能够有效提高赤霞珠的抗旱性。

Abstract: In this study, the effects of different concentrations of salicylic acid on the drought resistance of grape Cabernet Sauvignon under drought stress were studied. The physiological and biochemical indexes of Cabernet Sauvignon were studied by different concentrations of salicylic acid,and the physiological and biochemical indexes such as reactive oxygen species and photosynthesis were analyzed. The results showed that salicylic acid with concentration of 2 mmol/L could effectively improve the drought resistance of Cabernet Sauvignon.

中图分类号: 

  • S663.1