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.

Glycine max (L.) Merr. [Soybean]


Statistics
 
300 ppm
600 ppm
900 ppm
 Number of Results
210
26
3
 Arithmetic Mean
46.3%
70.4%
61%
 Standard Error
2.5%
7.6
11.3%

Individual Experiment Results

Journal References

Experimental Conditions
300 ppm
600 ppm
900 ppm

Ackerson et al. (1984)

field, open-top chambers
 

 

38%

Allen et al. (1988)

soil bins, growth chambers
38%

62%

 

Allen et al. (1991)

soil bins, growth chambers
58%

61%

 

Amthor et al. (1994)

open-top chambers, seed
41%

 

 

Amthor et al. (1994)

open-top chambers, whole plant
36%

 

 

Baker et al. (1989)

soil bins, growth chambers, day/night 26/19C
41%

 

 

Baker et al. (1989)

soil bins, growth chambers, day/night 31/24C
22%

 

 

Baker et al. (1989)

soil bins, growth chambers, day/night 36/29C
14%

 

 

Bernacchi et al. (2007)

Seed yield biomass of plants grown from seed to maturity under standard field conditions for four complete growing seasons at the SoyFACE facility in central Illinois (USA) at a high (385 mm/season) total evapotranspiration (ET)
38%

 

 

Bernacchi et al. (2007)

Seed yield biomass of plants grown from seed to maturity under standard field conditions for four complete growing seasons at the SoyFACE facility in central Illinois (USA) at a modest (285 mm/season) total evapotranspiration (ET)
76%

 

 

Booker et al. (1997)

open-top chambers, 54-62 DAP,charcoal-filtered air
38%

 

 

Booker et al. (1997)

open-top chambers, 54-62 DAP,1.5 times ambient O
50%

 

 

Booker et al. (1997)

open-top chambers, 75-83 DAP,charcoal-filtered air
36%

 

 

Booker et al. (1997)

open-top chambers, 75-83 DAP,1.5 times ambient O
66%

 

 

Booker et al. (1997)

open-top chambers, 97-106 DAP,charcoal-filtered air
28%

 

 

Booker et al. (1997)

open-top chambers, 97-106 DAP,1.5 times ambient O
94%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to low (24 nmol O
38%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to high (75 nmol O
45%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to low (24 nmol O
10%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to high (75 nmol O
51%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to low (24 nmol O
19%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to high (75 nmol O
68%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to low (24 nmol O
22%

 

 

Booker et al. (2005a)

Seed biomass of well watered and fertilized plants, exposed to high (75 nmol O
86%

 

 

Booker et al. (2005b)

Total plant residue biomass of plants grown in open-top field chambers
31%

 

 

Booker et al. (2005b)

Total plant residue biomass of plants grown in open-top field chambers with 1.5 times ambient O
16%

 

 

Booker and Fiscus (2005)

Well watered and fertilized plants grown from seed to maturity out-of-doors in pots in open-top chambers at ambient ozone
22%

 

 

Booker and Fiscus (2005)

Well watered and fertilized plants grown from seed to maturity out-of-doors in pots in open-top chambers in the presence of 1.5 x ambient ozone
51%

 

 

Bunce (1995)

controlled environment chamber
16%

 

 

Bunce (2005a)

Leaf dry mass per unit area of plants grown in the field in open top chambers
20%

 

 

Bunce (2005b)

Seed yield biomass of well fertilized plants exposed to normal precipitation while being grown from seed to maturity out-of-doors in open-top chambers continually flushed with ambient-CO
29%

 

 

Bunce (2005b)

Seed yield biomass of well fertilized plants exposed to normal precipitation while being grown from seed to maturity out-of-doors in open-top chambers continually flushed with ambient-CO
52%

 

 

Bunce (2014)

Seed yield of soybean (cultivar Clark) of non-irrigated and non-fertilized plants grown from seed in a field of the Beltsville Agricultural Research Center, Beltsville, Maryland, USA, with daylight-only atmospheric CO
55%

 

 

Bunce (2014)

Seed yield of soybean (cultivar Clark) of non-irrigated and non-fertilized plants grown from seed in a field of the Beltsville Agricultural Research Center, Beltsville, Maryland, USA, with 24-hour atmospheric CO