300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Cyperus esculentus [Yellow Nutsedge]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
1
|
|
|
Arithmetic Mean |
-26%
|
|
|
Standard Error |
0%
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Rogers et al. (2008) |
Photosynthesis just prior to harvest of well-watered and fertilized plants initially at the 4- to 6-leaf growth stage grown for an additional 71 days individually in 10.65-liter pots in open-top chambers erected upon a 6-m wide by 76-m long soil bin
|
-26%
|
|
|