300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Nicotiana tabacum L. [Cultivated Tobacco]
300 ppm
|
600 ppm
|
900 ppm
|
|
Number of Results |
13
|
3
|
4
|
Arithmetic Mean |
52.7%
|
124.7%
|
104.8%
|
Standard Error |
12.1%
|
25.3
|
25.3%
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
He et al. (1995) |
growth chamber
|
146%
|
|
|
He et al. (1995) |
growth chamber, aurea mutant Su/su
|
126%
|
|
|
McHale et al. (1987) |
callus culture
|
75%
|
140% |
190%
|
Melkonian et al. (2005) |
Well watered and fertilized plants grown from seed in 20-cm-diameter pots in controlled environment chambers; (wild type)
|
21%
|
|
|
Melkonian et al. (2005) |
Well watered and fertilized plants grown from seed in 20-cm-diameter pots in controlled environment chambers; (rbcS antisense DNA mutant)
|
92%
|
|
|
Pospisilova et al. (1988) |
pots
|
66%
|
|
|
Pospisilova et al. (1999) |
chambers in a greenhouse, 2 days after transfer ex vitro
|
|
169% |
|
Pospisilova et al. (1999) |
chambers in a greenhouse, 28 days after transfer ex vitro
|
|
65% |
|
Rosenthal et al. (2011) |
Photosynthesis of Wild-Type (WT) plants that were propagated by rooting cuttings in peat pots that were subsequently planted directly into fields at the Urbana-Champaign Soy-FACE facility, where their diurnal integrals of photosynthesis were measured on 31 July
|
11%
|
|
|
Rosenthal et al. (2011) |
Photosynthesis of Transformed (T) - to overexpress the C3 cycle enzyme sedoheptulose-1,7 bisphosphatase (SBPase, EC 3.1.3.17) - plants that were propagated by rooting cuttings in peat pots that were subsequently planted directly into fields at the Urbana-Champaign Soy-FACE facility, where their diurnal integrals of photosynthesis were measured on 31 July
|
20%
|
|
|
Ruiz-Vera et al. (2017) |
Average photosynthesis over the growing season of well-watered and fertilized (standard fertilization of 150 Kg N/ha) plants that were transplanted from a greenhouse (under ambient CO2 conditions) into a FACE field environment (with 24 hours per day of CO2 enrichment) four weeks after sowing; cv Petit Havana
|
17%
|
|
|
Ruiz-Vera et al. (2017) |
Average photosynthesis over the growing season of well-watered and fertilized (enhanced fertilization of 300 Kg N/ha) plants that were transplanted from a greenhouse (under ambient CO2 conditions) into a FACE field environment (with 24 hours per day of CO2 enrichment) four weeks after sowing; cv Petit Havana
|
15%
|
|
|
Ruiz-Vera et al. (2017) |
Average photosynthesis over the growing season of well-watered and fertilized (standard fertilization of 150 Kg N/ha) plants that were transplanted from a greenhouse (under ambient CO2 conditions) into a FACE field environment (with 24 hours per day of CO2 enrichment) four weeks after sowing; cv Mammoth
|
23%
|
|
|
Ruiz-Vera et al. (2017) |
Average photosynthesis over the growing season of well-watered and fertilized (enhanced fertilization of 300 Kg N/ha) plants that were transplanted from a greenhouse (under ambient CO2 conditions) into a FACE field environment (with 24 hours per day of CO2 enrichment) four weeks after sowing; cv Mammoth
|
18%
|
|
|
Tamoi et al. (2011) |
Photosynthesis of fully-expanded leaves of wild-type plants growing hydroponically in growth chambers
|
|
|
57%
|
Tamoi et al. (2011) |
Photosynthesis of fully-expanded leaves of transgenic plants of variety TcFS-7 growing hydroponically in growth chambers
|
|
|
88%
|
Tamoi et al. (2011) |
Photosynthesis of fully-expanded leaves of transgenic plants of variety TcFS-9 growing hydroponically in growth chambers
|
|
|
84%
|
Ticha et al. (1989) |
detached leaves
|
55%
|
|
|