300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Chrysanthemum morifolium Ramat. [Chrysanthemum]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
|
14
|
1
|
| Arithmetic Mean |
|
33.3%
|
59%
|
| Standard Error |
|
3.8
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Eng et al. (1983) |
pots (15-cm)
|
|
|
59%
|
|
Gislerod and Nelson (1989) |
hydroponics, 50% relative humidity
|
|
40% |
|
|
Gislerod and Nelson (1989) |
hydroponics, 95% relative humidity
|
|
59% |
|
|
Mortensen (1984a) |
growth chambers
|
|
22% |
|
|
Mortensen (1984a) |
growth chambers
|
|
22% |
|
|
Mortensen (1984a) |
growth chambers
|
|
33% |
|
|
Mortensen (1984b) |
growth chambers
|
|
46% |
|
|
Mortensen (1984b) |
growth chambers
|
|
12% |
|
|
Mortensen (1985) |
pots (11 cm)
|
|
60% |
|
|
Mortensen (1985) |
pots (11 cm)
|
|
25% |
|
|
Mortensen (1986) |
pots (12-cm)
|
|
30% |
|
|
Mortensen (1986) |
pots (12-cm)
|
|
16% |
|
|
Mortensen (1986) |
pots (12-cm)
|
|
34% |
|
|
Mortensen and Moe (1983) |
pots (12-cm), low light
|
|
25% |
|
|
Mortensen and Moe (1983) |
pots (12-cm), moderate light
|
|
42% |
|