300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Setaria faberi Herrm. [Japanese Bristlegrass]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
4
|
4
|
4
|
| Arithmetic Mean |
15%
|
0%
|
0%
|
| Standard Error |
7.1%
|
0
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Sionit and Patterson (1984) |
pots (10-cm)
|
32%
|
||
|
Sionit and Patterson (1984) |
pots (2 liters), adequate water
|
21%
|
||
|
Sionit and Patterson (1984) |
pots (2 liters), low water
|
-7%
|
||
|
Ziska and Bunce (1997) |
glasshouse
|
14%
|