300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Physalis peruviana L. [Peruvian Groundcherry]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
1
|
|
|
Arithmetic Mean |
23%
|
|
|
Standard Error |
0%
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Stock and Evans (2006) |
Plants grown from seed for 4.5 months in greenhouses under a variety of water and nutrient treatments
|
23%
|
|
|