300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Avena fatua L. [Wild Oat]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
8
|
|
|
| Arithmetic Mean |
32.9%
|
|
|
| Standard Error |
8.4%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Fredeen and Field (1995) |
phytocells, shoots
|
58%
|
|
|
|
Hu et al. (2005) |
Root biomass at the flowering stage of well-watered plants grown to maturity in pot-microcosms in continuous stirred tank reactor chambers (CSTR) in a greenhouse
|
62%
|
|
|
|
Hu et al. (2005) |
Root biomass at the mature stage of well-watered plants grown to maturity in pot-microcosms in continuous stirred tank reactor chambers (CSTR) in a greenhouse
|
49%
|
|
|
|
Hu et al. (2005) |
Shoot biomass at the flowering stage of well-watered plants grown to maturity in pot-microcosms in continuous stirred tank reactor chambers (CSTR) in a greenhouse
|
43%
|
|
|
|
Hu et al. (2005) |
Shoot biomass at the mature stage of well-watered plants grown to maturity in pot-microcosms in continuous stirred tank reactor chambers (CSTR) in a greenhouse
|
34%
|
|
|
|
Jackson and Reynolds (1996) |
open-top chambers, roots, -NPK
|
-10%
|
|
|
|
Jackson and Reynolds (1996) |
open-top chambers, roots, +NPK
|
20%
|
|
|
|
Tang et al. (2006) |
Well-watered plants grown from seed in pots containing low-phosphorus-availability soil within controlled-environment chambers until their own seeds were physiologically mature
|
7%
|
|
|