Effects of elevated carbon dioxide and/or ozone on endogenous plant hormones in the leaves of Ginkgo biloba

@article{Li2010EffectsOE,
  title={Effects of elevated carbon dioxide and/or ozone on endogenous plant hormones in the leaves of Ginkgo biloba},
  author={Xue-mei Li and Lihong Zhang and Yueying Li and Lianju Ma and Qiang Chen and Lanlan Wang and Xingyuan He},
  journal={Acta Physiologiae Plantarum},
  year={2010},
  volume={33},
  pages={129-136}
}
Four-year-old Gingko (Ginkgo biloba L.) trees were exposed to ambient and elevated concentrations of CO2 and O3, and their combination for 1 year, using open-top chambers in Shenyang, China in 2006. Growth parameters and endogenous plant hormones were measured simultaneously over the experiment period. Elevated CO2 increased leaf area and leaf dry weight but had no effect on shoot length, increased indole-3-acetic acid (IAA), gibberellins A3 (GA3), zeatin riboside (ZR), dihydrozeatin (DHZR) and… CONTINUE READING