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


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Rosa hybrida [Rose]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
1
3
 
 Arithmetic Mean
35%
122%
 
 Standard Error
0%
36.7
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Baille et al. (1996)

Glasshouse
35%

54%

 

Pandey et al. (2009)

Photosynthesis of well watered and fertilized Rosa indica 'Odorata' cuttings that were "budded" in situ with buds of the R. hybrida cultivar 'Arjun' and allowed to grow in pots filled with a 3:1 mix of coco peat:perlite within controlled-environment chambers for 50 days or until the start of flowering
 

207%

 

Pandey et al. (2009)

Photosynthesis of well watered and fertilized Rosa indica 'Odorata' cuttings that were "budded" in situ with buds of the R. hybrida cultivar 'First Red' and allowed to grow in pots filled with a 3:1 mix of coco peat:perlite within controlled-environment chambers for 50 days or until the start of flowering
 

105%

 

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