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.

Petunia xhybrida [Petunia]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
 
4
 
 Arithmetic Mean
 
31.5%
 
 Standard Error
 
4.6
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Craver et al. (2020)

Maximum net photosynthetic rate 22 days after germination and CO2 enrichment in controlled environment chambers under low radiation intensity (150 Ámol per square meter per second) and a 50:50 ratio of red:blue light; cv Dreams Midnight
 

26%

 

Craver et al. (2020)

Maximum net photosynthetic rate 22 days after germination and CO2 enrichment in controlled environment chambers under low radiation intensity (150 Ámol per square meter per second) and a 90:10 ratio of red:blue light; cv Dreams Midnight
 

24%

 

Craver et al. (2020)

Maximum net photosynthetic rate 22 days after germination and CO2 enrichment in controlled environment chambers under higher radiation intensity (300 Ámol per square meter per second) and a 50:50 ratio of red:blue light; cv Dreams Midnight
 

47%

 

Craver et al. (2020)

Maximum net photosynthetic rate 22 days after germination and CO2 enrichment in controlled environment chambers under higher radiation intensity (300 Ámol per square meter per second) and a 90:10 ratio of red:blue light; cv Dreams Midnight
 

29%

 

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