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.

Ceratonia siliqua L. [Carob]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
10
 
 
 Arithmetic Mean
38.1%
 
 
 Standard Error
9.7%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Cruz et al. (1993)

growth chambers, nitrate added,15°C root temperature
82%

 

 

Cruz et al. (1993)

growth chambers, nitrate added,20°C root temperature
68%

 

 

Cruz et al. (1993)

growth chambers, nitrate added,25°C root temperature
68%

 

 

Cruz et al. (1993)

growth chambers, ammonium added,15°C root temperature
12%

 

 

Cruz et al. (1993)

growth chambers, ammonium added,20°C root temperature
8%

 

 

Cruz et al. (1993)

growth chambers, ammonium added,25°C root temperature
7%

 

 

Cruz et al. (1997)

growth chamber with NO3- added
55%

 

 

Cruz et al. (1997)

growth chamber with NH4+ added
4%

 

 

Cruz et al. (2003)

Plants grown from seed for nine weeks at three different root temperatures and four different levels of nitrogen concentration, N supplied as ammonium
9%

 

 

Cruz et al. (2003)

Plants grown from seed for nine weeks at three different root temperatures and four different levels of nitrogen concentration, N supplied as nitrate
68%

 

 

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