300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Anthyllis vulneraria L. [Common Kidney Vetch]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
6
|
|
|
Arithmetic Mean |
45.3%
|
|
|
Standard Error |
17.5%
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
Ferris and Taylor (1993) |
glasshouses, shoots
|
5%
|
|
|
Ferris and Taylor (1993) |
glasshouses, roots
|
-16%
|
|
|
Ferris and Taylor (1995) |
growth chambers, watered, shoots
|
54%
|
|
|
Ferris and Taylor (1995) |
growth chambers, watered, roots
|
111%
|
|
|
Ferris and Taylor (1995) |
growth chambers, unwatered, shoots
|
38%
|
|
|
Ferris and Taylor (1995) |
growth chambers, unwatered, roots
|
80%
|
|
|