Corpus ID: 87331855

Effects of Water Stress on Photosynthetic Characteristics of Catalpa bungei

@article{Fangren2007EffectsOW,
  title={Effects of Water Stress on Photosynthetic Characteristics of Catalpa bungei},
  author={Peng Fang-ren},
  journal={Journal of Nanjing Forestry University},
  year={2007}
}
  • Peng Fang-ren
  • Published 2007
  • Biology
  • Journal of Nanjing Forestry University
By the techniques of PEG,one-year-old seedlings of 8 Catalpa bungei varieties or types grew in phytotron.The effects of different levels of water stress on its photosynthetic characteristics were studied.A completely random experiment was designed with 4 treatments and 3 replicates.The results showed that the chlorophyll fluorescence parameters of 8 varieties of catalpa bungei,e.g.,the net photosynthesis rate(Pn),transpiration rate(Tr),stomatal conductance(Gs),intercellular CO2 concentration(Ci… Expand
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