Percent Dry Weight (Biomass) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


For a more detailed description of this table, click here.

Populus cathayana [Qing Yang Poplar]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
4
 
 
 Arithmetic Mean
39.8%
 
 
 Standard Error
9.5%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Zhao et al. (2012)

Well watered and fertilized 30-cm-tall 2-month-old male (M) plantlets obtained from cuttings and grown for four additional months in plastic pots filled with 9 liters of sieved surface sandy soil within controlled-environment chambers out-of-doors in Southwest China at ambient temperature (TA)
34%

 

 

Zhao et al. (2012)

Well watered and fertilized 30-cm-tall 2-month-old male (M) plantlets obtained from cuttings and grown for four additional months in plastic pots filled with 9 liters of sieved surface sandy soil within controlled-environment chambers out-of-doors in Southwest China at elevated temperature (TE = TA +2C)
62%

 

 

Zhao et al. (2012)

Well watered and fertilized 30-cm-tall 2-month-old female (F) plantlets obtained from cuttings and grown for four additional months in plastic pots filled with 9 liters of sieved surface sandy soil within controlled-environment chambers out-of-doors in Southwest China at ambient temperature (TA)
12%

 

 

Zhao et al. (2012)

Well watered and fertilized 30-cm-tall 2-month-old female (F) plantlets obtained from cuttings and grown for four additional months in plastic pots filled with 9 liters of sieved surface sandy soil within controlled-environment chambers out-of-doors in Southwest China at elevated temperature (TE = TA +2°C)
51%

 

 

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