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.

Lactuca sativa [Garden Lettuce]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
4
4
4
 Arithmetic Mean
25%
0%
0%
 Standard Error
3.6%
0
0%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Perez-Lopez et al. (2013)

Photosynthesis of well-watered and fertilized lettuce plants of the Blonde of Paris Batavia (PB) variety - grown for 39 days after sowing in a light environment of 400 PAR
19%

Perez-Lopez et al. (2013)

Photosynthesis of well-watered and fertilized lettuce plants of the oak leaf (OL) variety - grown for 39 days after sowing in a light environment of 400 PAR
30%

Perez-Lopez et al. (2013)

Photosynthesis of well-watered and fertilized lettuce plants of the Blonde of Paris Batavia (PB) variety - grown for 39 days after sowing in a light environment of 700 PAR
34%

Perez-Lopez et al. (2013)

Photosynthesis of well-watered and fertilized lettuce plants of the oak leaf (OL) variety - grown for 39 days after sowing in a light environment of 700 PAR
17%


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