300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Lasthenia californica DC. ex Lindl. [California Goldfields]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
27%
|
|
|
| Standard Error |
26.9%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Jackson and Reynolds (1996) |
open-top chambers, roots, -NPK
|
-11%
|
|
|
|
Jackson and Reynolds (1996) |
open-top chambers, roots, +NPK
|
65%
|
|
|