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.

Coffea arabica [Coffee]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
8
 
 
 Arithmetic Mean
77%
 
 
 Standard Error
9.3%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

DaMatta et al. (2015)

Two cultivars (cv. Catuai Vermelho IAC 144 and cv. Obata IAC 1669-20) of young coffee trees grown out-of-doors in the ClimapestFACE facility located in Jaguariuna, Brazil, for which rates of photosynthesis were measured in February
75%

 

 

DaMatta et al. (2015)

Two cultivars (cv. Catuai Vermelho IAC 144 and cv. Obata IAC 1669-20) of young coffee trees grown out-of-doors in the ClimapestFACE facility located in Jaguariuna, Brazil, for which rates of photosynthesis were measured in August
105%

 

 

Ghini et al. (2015)

Daily mean net photosynthesis obtained during the height of the growing season in the second year of a FACE system experiment, cv Catuaí
75%

 

 

Ghini et al. (2015)

Daily mean net photosynthesis obtained during the winter season in the second year of a FACE system experiment, cv Catuaí
105%

 

 

Ghini et al. (2015)

Daily mean net photosynthesis obtained during the height of the growing season in the second year of a FACE system experiment, cv Obatã
75%

 

 

Ghini et al. (2015)

Daily mean net photosynthesis obtained during the winter season in the second year of a FACE system experiment, cv Obatã
105%

 

 

Ramalho et al. (2013)

Photosynthesis of well watered and fertilized potted plants (cultivar Catucai IPR 108) 1.5 years old grown for one additional year in 12-L pots in walk-in growth chambers
31%

 

 

Ramalho et al. (2013)

Photosynthesis of well watered and fertilized potted plants (cultivar Icatu) 1.5 years old grown for one additional year in 12-L pots in walk-in growth chambers
45%

 

 

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