300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Lepidium latifolium L. [Pepperweed]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
40%
|
|
|
| Standard Error |
7.1%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Blank and Derner (2004) |
Aboveground biomass of plants grown from root cuttings for 81 days in low fertility soil in pots in glasshouses: aboveground biomass
|
50%
|
|
|
|
Blank and Derner (2004) |
Aboveground biomass of plants grown from root cuttings for 81 days in high fertility soil in pots in glasshouses: aboveground biomass
|
30%
|
|
|