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


For a more detailed description of this table, click here.

Croton urucurana [Dragon's Blood Tree]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
2
 
 
 Arithmetic Mean
47%
 
 
 Standard Error
17.7%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

De Oliveira et al. (2012)

Photosynthesis of seedlings of six months' age grown out-of-doors - one to each 15-L pot filled with a low nutrient (LN) soil collected from a local forestry area - within open-top chambers
22%

 

 

De Oliveira et al. (2012)

Photosynthesis of seedlings of six months' age grown out-of-doors - one to each 15-L pot filled with a high nutrient (HN) soil collected from a local forestry area - within open-top chambers
72%

 

 

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