Percent Dry Weight (Biomass) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


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Tropaeolum majus L. [Nasturtium]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
3
 
 
 Arithmetic Mean
42.3%
 
 
 Standard Error
10.8%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Lake and Hughes (1999)

growth cabinets, stems and leaves
35%

 

 

Lake and Hughes (1999)

growth cabinets, roots
68%

 

 

Lake and Hughes (1999)

growth cabinets, total biomass
24%

 

 

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