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


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Theobroma cacao L. [Cacao]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
1
 
 
 Arithmetic Mean
32%
 
 
 Standard Error
0%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Baligar et al. (2008)

Photosynthesis of the sixth fully-expanded leaf from the top of well watered and fertilized plants grown for 500 days in 20-cm pots filled with a 2:2:1 mix of sand/perlite/promix in greenhouses, but subsequently transferred to a controlled environment chamber for short-term assessments of net photosynthesis at a variety of atmospheric CO2 concentrations, including 370 and 680 ppm
32%

 

 

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