Percent Photosynthesis (Net CO2 Exchange Rate) Increases for
300, 600 and 900 ppm Increases in the Air's CO2 Concentration:


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

Chenopodium album [Lambsquarters]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
6
 
 
 Arithmetic Mean
43.3%
 
 
 Standard Error
8.9%
 
 

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Borjigidai et al. (2009)

Photosynthesis of well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 35 days after transplanting (DAT)
75%

 

 

Borjigidai et al. (2009)

Photosynthesis of well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 62 days after transplanting (DAT)
65%

 

 

Borjigidai et al. (2009)

Photosynthesis of well watered and fertilized plants grown from seed on wet filter paper for five days and transplanted into pots placed within open-top chambers in the experimental garden of Tohoku University, Sendai, Japan, measured at 82 days after transplanting (DAT)
50%

 

 

Hamilton III et al. (2008)

Photosynthesis of recently-expanded fully-lit leaves of well watered and fertilized plants grown from seed to the adult vegetative state (6-8 weeks) at 5C above optimal temperatures in 0.5-L pots filled with a 1:1:1 mixture of top-soil, sand and perlite within controlled environment chambers
15%

 

 

Hamilton III et al. (2008)

Photosynthesis of recently-expanded fully-lit leaves of well watered and fertilized plants grown from seed to the adult vegetative state (6-8 weeks) at near-optimal temperatures in 0.5-L pots filled with a 1:1:1 mixture of top-soil, sand and perlite within controlled environment chambers
28%

 

 

Wang et al. (2008)

Photosynthesis of well watered and fertilized plants grown from seed at their optimal daytime temperature for about six weeks in growth chambers within 5-L pots filled with a 1:1:1 mixture of top-soil, sand and perlite
27%

 

 

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