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


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Phaseolus acutifolius A. Gray [Tepary Bean]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
2
 
 
 Arithmetic Mean
70%
 
 
 Standard Error
9.9%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Salsman et al. (1999)

Plants grown in hydroponic bins in different controlled-environment greenhouse rooms; root biomass
56%

 

 

Salsman et al. (1999)

Plants grown in hydroponic bins in different controlled-environment greenhouse rooms; shoot biomass
84%

 

 

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