Growth and yield responses of snap bean to mixtures of carbon dioxide and ozone.

@article{Heagle2002GrowthAY,
  title={Growth and yield responses of snap bean to mixtures of carbon dioxide and ozone.},
  author={A. S. Heagle and J. O. Miller and Kent Oliver Burkey and Gwendolyn Eason and W A Pursley},
  journal={Journal of environmental quality},
  year={2002},
  volume={31 6},
  pages={2008-14}
}
Elevated CO2 concentrations expected in the 21st century can stimulate plant growth and yield, whereas tropospheric O3 suppresses plant growth and yield in many areas of the world. Recent experiments showed that elevated CO2 often protects plants from O3 stress, but this has not been tested for many important crop species including snap bean (Phaseolus vulgaris L.). The objective of this study was to determine if elevated CO2 protects snap bean from O3 stress. An O3-tolerant cultivar… CONTINUE READING

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