300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Paspalum dilatatum Poir. [Dallas Grass]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
4
|
4
|
4
|
| Arithmetic Mean |
80.8%
|
0%
|
0%
|
| Standard Error |
18.4%
|
0
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Clark et al. (1999) |
Well-watered, large pasture turves grown for 324 days in controlled environment rooms under well-watered conditions, after which they were subjected to a soil moisture deficit and then watered and allowed to recover
|
78%
|
||
|
Clark et al. (1999) |
Water-stressed, large pasture turves grown for 324 days in controlled environment rooms under well-watered conditions, after which they were subjected to a soil moisture deficit and then watered and allowed to recover
|
129%
|
||
|
Clark et al. (1999) |
Re-watered, large pasture turves grown for 324 days in controlled environment rooms under well-watered conditions, after which they were subjected to a soil moisture deficit and then watered and allowed to recover
|
26%
|
||
|
Newton et al. (1995) |
controlled environment rooms
|
90%
|