300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Ipomoea lacunosa L. [Whitestar]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
15%
|
|
|
| Standard Error |
14.8%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Farnsworth and Bazzaz (1995) |
glasshouse, vegetative mass
|
36%
|
|
|
|
Farnsworth and Bazzaz (1995) |
glasshouse, fruit weight
|
-6%
|
|
|