300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Populus tremula x alba [Hybrid Poplar]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
17%
|
|
|
| Standard Error |
0.7%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Richet et al. (2012) |
Stem biomass of adequately fertilized and irrigated three-month-old plants obtained by micropropagation in 5-L containers filled with compost located within controlled environment chambers after 60 days of treatment
|
16%
|
|
|
|
Richet et al. (2012) |
Leaf biomass of adequately fertilized and irrigated three-month-old plants obtained by micropropagation in 5-L containers filled with compost located within controlled environment chambers after 60 days of treatment
|
18%
|
|
|