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.

Cucumis sativus L. [Garden Cucumber]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
5
 
2
 Arithmetic Mean
112.2%
 
73%
 Standard Error
68.6%
 
9.2%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Aguera et al. (2006)

Photosynthesis of well watered and fertilized plants grown from seed for 14 days in growth chambers
 

 

86%

Boese et al. (1997)

controlled environment chambers, immediately before chilling
25%

 

 

Boese et al. (1997)

controlled environment chambers, end of 24-hour chilling period
418%

 

 

Boese et al. (1997)

controlled environment chambers, after a 24-hour recovery period
22%

 

 

Jiang et al. (2012)

Photosynthesis of well watered and fertilized plants grown for one additional week after reaching the 3-leaf stage in pots containing a 6:3:1 (by volume) mixture of peat, vermiculite and perlite within controlled environment growth chambers without (WO) being sprayed with an aqueous solution of brassinosteroids (0.1 ÁM 24-epibrassinolide)
35%

 

 

Jiang et al. (2012)

Photosynthesis of well watered and fertilized plants grown for one additional week after reaching the 3-leaf stage in pots containing a 6:3:1 (by volume) mixture of peat, vermiculite and perlite within controlled environment growth chambers with (W) being sprayed with an aqueous solution of brassinosteroids (0.1 ÁM 24-epibrassinolide)
61%

 

 

Kriedemann and Wong (1984)

greenhouse, containers
 

 

60%

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