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


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Amaranthus hybridus L. [Slim Amaranth]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
6
 
 
 Arithmetic Mean
14%
 
 
 Standard Error
5.6%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Caulfield and Bunce (1995)

outdoor chambers, experiment 1,no larvae, shoot mass
42%

 

 

Caulfield and Bunce (1995)

outdoor chambers, experiment 1,with larvae, shoot mass
5%

 

 

Caulfield and Bunce (1995)

outdoor chambers, experiment 2,no larvae, shoot mass
-1%

 

 

Caulfield and Bunce (1995)

outdoor chambers, experiment 2,with larvae, shoot mass
8%

 

 

Caulfield and Bunce (1995)

outdoor chambers, experiment 3,no larvae, shoot mass
14%

 

 

Caulfield and Bunce (1995)

outdoor chambers, experiment 3,with larvae, shoot mass
16%

 

 

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