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.

Capsicum annuum L. [Bell Pepper]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
10
3
1
 Arithmetic Mean
33.3%
295.7%
43%
 Standard Error
6.2%
77.8
0%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

del Amor et al. (2010)

Photosynthesis of the youngest fully-expanded leaves of well watered and fertilized plants grown in 12-L containers filled with coconut coir fiber within controlled environment chambers
 

 

43%

Jang et al. (2014)

Grafted pepper transplant growing in healing and acclimatization chambers maintained at an air temperature of 27°C and a relative humidity of 90% for a period of six days at photosynthetic photon flux (PPF) level (PPF 50)
 

480%

 

Jang et al. (2014)

Grafted pepper transplant growing in healing and acclimatization chambers maintained at an air temperature of 27°C and a relative humidity of 90% for a period of six days at photosynthetic photon flux (PPF) level (PPF 98)
 

245%

 

Jang et al. (2014)

Grafted pepper transplant growing in healing and acclimatization chambers maintained at an air temperature of 27°C and a relative humidity of 90% for a period of six days at photosynthetic photon flux (PPF) level (PPF 147)
 

162%

 

Piņero et al. (2018)

Net photosynthesis (after 43 days of elevated CO2 treatment) of well-watered and fertilized plants (cv Melchor) grown in controlled environment chambers under different nitrate/ammonium ratios; 100% nitrate, 0% ammonium
32%

 

 

Piņero et al. (2018)

Net photosynthesis (after 43 days of elevated CO2 treatment) of well-watered and fertilized plants (cv Melchor) grown in controlled environment chambers under different nitrate/ammonium ratios; 100% nitrate, 0% ammonium, with foliar urea added
56%

 

 

Piņero et al. (2018)

Net photosynthesis (after 43 days of elevated CO2 treatment) of well-watered and fertilized plants (cv Melchor) grown in controlled environment chambers under different nitrate/ammonium ratios; 90% nitrate, 10% ammonium
26%

 

 

Piņero et al. (2018)

Net photosynthesis (after 43 days of elevated CO2 treatment) of well-watered and fertilized plants (cv Melchor) grown in controlled environment chambers under different nitrate/ammonium ratios; 50% nitrate, 50% ammonium
21%

 

 

Piņero et al. (2018)

Net photosynthesis (after 43 days of elevated CO2 treatment) of well-watered and fertilized plants (cv Melchor) grown in controlled environment chambers under different nitrate/ammonium ratios; 25% nitrate, 75% ammonium
6%

 

 

Piņero et al. (2014)

Transplants grown for 30 days within environment-controlled chambers in 5-L pots filled with coconut coir fiber and irrigated with a modified Hoagland solution containing 0 mM NaCl in air of either 400 or 800 ppm CO2
30%

 

 

Piņero et al. (2014)

Transplants grown for 30 days within environment-controlled chambers in 5-L pots filled with coconut coir fiber and irrigated with a modified Hoagland solution containing 80 mM NaCl in air of either 400 or 800 ppm CO2
39%

 

 

Sage and Sharkey (1987)

field, air temperature 10°C
3%

 

 

Sage and Sharkey (1987)

field, air temperature 20°C
60%

 

 

Sage and Sharkey (1987)

field, air temperature 30°C
60%

 

 

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