300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Saccharum officinarum L. [Sugarcane]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
9
|
9
|
9
|
| Arithmetic Mean |
455.1%
|
0%
|
0%
|
| Standard Error |
417.8%
|
0
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
de Souza et al. (2008) |
Photosynthesis of well watered and fertilized plants grown in pots in open-top chambers at the end of 50 weeks (April-March) of growth in Sao Paulo, Brazil
|
26%
|
||
|
Vu and Allen Jr. (2009) |
Photosynthesis of 35-day-old plants grown from stalk cuttings in greenhouses for four more months under well-watered conditions, after which water was withheld from the plants for thirteen days (day 1 of drought)
|
4%
|
||
|
Vu and Allen Jr. (2009) |
Photosynthesis of 35-day-old plants grown from stalk cuttings in greenhouses for four more months under well-watered conditions, after which water was withheld from the plants for thirteen days (day 8 of drought)
|
26%
|
||
|
Vu and Allen Jr. (2009) |
Photosynthesis of 35-day-old plants grown from stalk cuttings in greenhouses for four more months under well-watered conditions, after which water was withheld from the plants for thirteen days (day 12 of drought)
|
4000%
|
||
|
Vu et al. (2006) |
Leaf photosynthesis of well watered and fertilized plants grown from stalk cuttings under field-like conditions for sunlight in temperature-gradient greenhouses 7 days after leaf emergence
|
17%
|
||
|
Vu et al. (2006) |
Leaf photosynthesis of well watered and fertilized plants grown from stalk cuttings under field-like conditions for sunlight in temperature-gradient greenhouses 14 days after leaf emergence
|
6%
|
||
|
Vu et al. (2006) |
Leaf photosynthesis of well watered and fertilized plants grown from stalk cuttings under field-like conditions for sunlight in temperature-gradient greenhouses 32 days after leaf emergence
|
8%
|
||
|
Vu et al. (2006) |
Leaf photosynthesis of well watered and fertilized plants grown from stalk cuttings under field-like conditions for sunlight in temperature-gradient greenhouses 50 days after leaf emergence
|
0%
|
||
|
Ziska and Bunce (1997) |
glasshouse
|
9%
|