300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Raphanus raphanistrum L. [Wild Radish]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
2
|
|
|
Arithmetic Mean |
32%
|
|
|
Standard Error |
7.1%
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Curtis et al. (1994) |
open-top chambers, vegetative plants
|
22%
|
|
|
Curtis et al. (1994) |
open-top chambers, reproductive plants
|
42%
|
|
|