JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2014, Vol. 38 ›› Issue (增刊): 57-61.doi: 10.3969/j.issn.1000-2006.2014.S1.012

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Determination and analysis of Cypripedium japonicum shade tolerance

WANG Xiaofei, JIN Wenwen   

  1. Life and Environment Science College, Huangshan University, Huangshan 245041, China
  • Online:1900-01-01 Published:1900-01-01

Abstract: Cypripedium japonicum is a high ornamental plant, with bright market prospects. In this study, the photosynthesis and related physiological changes of C. japonicum were determined with CI-340 portable photosynthetic analyzer. The results showed that the maximum net photosynthetic rate, light compensation point, and light saturation point of C. japonicum were 6.07 μmol/(m2·s), 6μmol/(m2·s), 416.5 μmol/(m2·s), respectively, all of which meeted the standards of shade-tolerant plants, and it was suitable as an indoor ornamental plant.

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