Chin J Plant Ecol ›› 2001, Vol. 25 ›› Issue (4): 498-500.

Special Issue: 青藏高原植物生态学:生理生态学

• Research Articles • Previous Articles     Next Articles

Zeaxanthin Content of Kobresia humilis and Polygonum viviparum in Relation to Solar Radiation at Haibei Research Station

YI Xian-Feng and YANG Yue-Qin   

  • Online:2001-04-10 Published:2001-04-10
  • Contact: DU Gui -Sen

Abstract: Seasonal and diurnal variations in zeaxanthin content of Kobresia humilis and Polygonum viviparum took the form of a monotonic curve, which was closely related to the seasonal and diurnal changes in solar radiation in Haibei Research Station.

Key words: Kobresia humilis, Polygonum viviparum, Zeaxanthin, Solar radiation, Diurnal variation, Seasonal vari