Percent Photosynthesis (Net CO2 Exchange Rate) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


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Allium cepa L. [Onion]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
1
1
1
 Arithmetic Mean
0%
22%
0%
 Standard Error
0%
0
0%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Jasoni et al. (2004)

Plants grown in controlled environment chambers; cv. 'Purplette'

22%


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