300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
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Bothriochloa caucasica (Trin.) C.E. Hubbard [Caucasian Bluestem]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
2
|
|
|
| Arithmetic Mean |
15.5%
|
|
|
| Standard Error |
11%
|
|
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Coyne and Bradford (1984) |
buckets (18 liters), air temperature 15°C
|
0%
|
|
|
|
Coyne and Bradford (1984) |
buckets (18 liters), air temperature 35°C
|
31%
|
|
|