Chinese Bulletin of Botany ›› 1998, Vol. 15 ›› Issue (02): 46-49.

• 研究报告 • Previous Articles     Next Articles

Effects of Salt Stress on Chlorophyll a Fluoressence Induction Kinetics in Wheat Leaves with Different Salt Tolerance

LIU Jia-Yao, YI Yan-Jun and ZHANG Qi-De   

  1. 1(Department of Biology, Qufu Normal University, Qufu 273165) 2(Institute of Botany, The Chinese Academy of Sciences, Beijing 100093)
  • Online:1998-03-20 Published:1998-03-20
  • Contact: LIU Jia-Yao

Abstract: Effects of NaCl on chl a fluorescence induction kinetics of leaves from two wheat species with different salt tolerance was investigated. Result show that the growth and chl content of wheat seedling were decreased by 150 mmol/L NaCl and under NaCl stress the potential activity and efficiency of primary conversion of light energy of PS Ⅱ in leaves of two wheat species decreased, light reaction was inhibited by NaCl.