300, 600 and 900 ppm Increases in the Air's CO2 Concentration:
For a more detailed description of this table, click here.
Hordeum vulagare L. [Barley]
|
300 ppm
|
600 ppm
|
900 ppm
|
|
| Number of Results |
28
|
2
|
1
|
| Arithmetic Mean |
52.2%
|
32%
|
39%
|
| Standard Error |
7.9%
|
4.9
|
0%
|
|
Experimental Conditions
|
300 ppm
|
600 ppm
|
900 ppm
|
|
|
Atkinson et al. (1991) |
pots (7.5-cm)
|
1%
|
|
|
|
Bunce (1998) |
field pots, temperature 10°C
|
63%
|
|
|
|
Bunce (1998) |
field pots, temperature above 30°C
|
107%
|
|
|
|
Hibberd et al. (1996) |
controlled environment cabinets, cv. Atem
|
9%
|
|
|
|
Hibberd et al. (1996) |
controlled environment cabinets, cv. Blenheim
|
36%
|
|
|
|
Hibberd et al. (1996) |
controlled environment cabinets, cv. Blenheim, 6 days after infection with powdery mildew
|
129%
|
|
|
|
Kaciene et al. (2017) |
Leaf photosynthesis (10 days after treatment began) of well-watered and fertilized plants grown in controlled environment chambers at +300 ppm CO2 above ambient and a day/night temperature of 21/14°C; cv Aura DS
|
0%
|
|
|
|
Kaciene et al. (2017) |
Leaf photosynthesis (10 days after treatment began) of well-watered and fertilized plants grown in controlled environment chambers at +1000 ppm CO2 above ambient and a day/night temperature of 21/14°C; cv Aura DS
|
|
|
39%
|
|
Kaciene et al. (2017) |
Leaf photosynthesis (10 days after treatment began) of well-watered and fertilized plants grown in controlled environment chambers at +300 ppm CO2 above ambient and a day/night temperature of 25/18°C; cv Aura DS
|
28%
|
|
|
|
Perez-Lopez et al. (2012) |
Photosynthesis of the first fully-expanded leaf of seedlings grown in a 3:1 mixture of perlite:vermiculite within controlled-environment chambers, where they were watered with Hoagland\\\\\\\'s solution every two days for 14 days, after which they were watered every two days for 14 more days with the same Hoagland\\\\\\\'s solution supplemented with a 0 mM concentration of NaCl
|
43%
|
|
|
|
Perez-Lopez et al. (2012) |
Photosynthesis of the first fully-expanded leaf of seedlings grown in a 3:1 mixture of perlite:vermiculite within controlled-environment chambers, where they were watered with Hoagland\\\\\\\'s solution every two days for 14 days, after which they were watered every two days for 14 more days with the same Hoagland\\\\\\\'s solution supplemented with an 80 mM concentration of NaCl
|
56%
|
|
|
|
Perez-Lopez et al. (2012) |
Photosynthesis of the first fully-expanded leaf of seedlings grown in a 3:1 mixture of perlite:vermiculite within controlled-environment chambers, where they were watered with Hoagland\\\\\\\'s solution every two days for 14 days, after which they were watered every two days for 14 more days with the same Hoagland\\\\\\\'s solution supplemented with a 160 mM concentration of NaCl
|
61%
|
|
|
|
Perez-Lopez et al. (2012) |
Photosynthesis of the first fully-expanded leaf of seedlings grown in a 3:1 mixture of perlite:vermiculite within controlled-environment chambers, where they were watered with Hoagland\\\\\\\'s solution every two days for 14 days, after which they were watered every two days for 14 more days with the same Hoagland\\\\\\\'s solution supplemented with a 240 mM concentration of NaCl
|
65%
|
|
|
|
Perez-Lopez et al. (2014) |
Photosynthesis of the first fully-expanded intact leaves of well watered and fertilized plants grown from seed in a 3/1 v/v mixture of perlite/vermiculite within controlled-environment growth chambers
|
13%
|
|
|
|
Robredo et al. (2007) |
Photosynthesis at new day zero of well watered and fertilized barley seedlings from the time of emergence until the age of 18 days, whereupon a drought treatment was imposed by withholding water at new day zero
|
28%
|
|
|
|
Robredo et al. (2007) |
Photosynthesis at new day nine of well watered and fertilized barley seedlings from the time of emergence until the age of 18 days, whereupon a drought treatment was imposed by withholding water at new day zero
|
54%
|
|
|
|
Robredo et al. (2007) |
Photosynthesis at new day 13-16 of well watered and fertilized barley seedlings from the time of emergence until the age of 18 days, whereupon a drought treatment was imposed by withholding water at new day zero
|
157%
|
|
|
|
Robredo et al. (2010) |
Photosynthesis of well watered plants in controlled-environment chambers grown from seed in pots filled with a 3:1 mix of perlite:vermiculite until they were 18 days old, after which water was withheld from them for 0 days
|
25%
|
|
|
|
Robredo et al. (2010) |
Photosynthesis of well watered plants in controlled-environment chambers grown from seed in pots filled with a 3:1 mix of perlite:vermiculite until they were 18 days old, after which water was withheld from them for 9 days
|
32%
|
|
|
|
Robredo et al. (2010) |
Photosynthesis of well watered plants in controlled-environment chambers grown from seed in pots filled with a 3:1 mix of perlite:vermiculite until they were 18 days old, after which water was withheld from them for 13 days
|
135%
|
|
|
|
Robredo et al. (2010) |
Photosynthesis of well watered plants in controlled-environment chambers grown from seed in pots filled with a 3:1 mix of perlite:vermiculite until they were 18 days old, after which water was withheld from them for 16 days
|
135%
|
|
|
|
Sicher and Bunce (1997) |
Plants grown from seed to maturity in field within open-top chambers (1995, day of year 109); cv. Wyson
|
47%
|
|
|
|
Sicher and Bunce (1997) |
Plants grown from seed to maturity in field within open-top chambers (1995, day of year 123); cv. Wyson
|
22%
|
|
|
|
Sicher and Bunce (1997) |
Plants grown from seed to maturity in field within open-top chambers (1996, day of year 113); cv. Wyson
|
32%
|
|
|
|
Sicher and Bunce (1997) |
Plants grown from seed to maturity in field within open-top chambers (1996, day of year 144); cv. Wyson
|
33%
|
|
|
|
Sicher and Bunce (2008) |
Photosynthesis of fully expanded collared leaves of well watered and fertilized wild-type (WT) plants of the Steptoe cultivar grown one to each 1.5-L pot of a 1:1 mixture of vermiculite and Promix Professional for 21 days in controlled-environment chambers
|
|
39% |
|
|
Sicher and Bunce (2008) |
Photosynthesis of fully expanded collared leaves of well watered and fertilized nar1 mutants of the Steptoe cultivar grown one to each 1.5-L pot of a 1:1 mixture of vermiculite and Promix Professional for 21 days in controlled-environment chambers
|
|
25% |
|
|
Wall et al. (2011) |
Photosynthesis of adequately-fertilized and fully-expanded sunlit primary leaves of spring barley growing under Wet conditions (100% replacement of potential evapotranspiration, respectively) out-of-doors in a FACE experiment at Phoenix, Arizona
|
38%
|
|
|
|
Wall et al. (2011) |
Photosynthesis of adequately-fertilized and fully-expanded sunlit primary leaves of spring barley growing under Dry conditions (50% replacement of potential evapotranspiration, respectively) out-of-doors in a FACE experiment at Phoenix, Arizona
|
62%
|
|
|
|
Wang et al. (2013) |
Five-day-old seedlings transferred to opaque 4.5-L cultivation units filled with an aerated nutrient solution containing 2 mM NO3- and placed in controlled-environment chambers for 15 additional days
|
19%
|
|
|
|
Wang et al. (2013) |
Five-day-old seedlings transferred to opaque 4.5-L cultivation units filled with an aerated nutrient solution containing 1 mM NH4NO3 and placed in controlled-environment chambers for 15 additional days
|
32%
|
|
|