Chinese Bulletin of Botany ›› 1999, Vol. 16 ›› Issue (03): 271-273.

• 研究报告 • Previous Articles     Next Articles

Effects of DPC and KH2 PO4 on Photosynthetic Characteristics of Cotton Leaves

YANG Xing-Hong, WANG Wei and Zou Qi   

  1. (Shandong Agricultural University, Taian 271018)
  • Online:1999-05-20 Published:1999-05-20
  • Contact: YANG Xing-Hong

Abstract: Chlorophyll content, the potential activity of PSII , the efficiency of primary conversion of light energy of PSⅡ and the photosynthetic rate in cotton leaves were all raised by soaking with single or mixed DPC and KH2PO4. The results also showed that the mixed application had better effects than that of single, DPC and KH2PO4 had a synergism on those aspects.