300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Panicum miliaceum L. [Broomcorn Millet]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
2
|
2
|
| Arithmetic Mean |
12%
|
0%
|
0%
|
| Standard Error |
2.1%
|
0
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Ziska et al. (1999) |
controlled environment chamber, low light
|
9%
|
||
|
Ziska et al. (1999) |
controlled environment chamber, high light
|
15%
|