Page:Life Movements in Plants.djvu/211
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TEMPERATURE AND GROWTH
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TABLE XI.—RATE OF GROWTH FOR DIFFERENT TEMPERATURES.
| Temperature. | Growth. | Temperature. | Growth. |
| 22°C… 23°C… 24°C… 25°C… 26°C… 27°C… 28°C… 29°C… 30°C… |
0.00 μ per sec. 0.02 μ per„ sec.„ 0.04 μ per„ sec.„ 0.06 μ per„ sec.„ 0.08 μ per„ sec.„ 0.12 μ per„ sec.„ 0.16 μ per„ sec.„ 0.22 μ per„ sec.„ 0.32 μ per„ sec.„ |
31°C… 32°C… 33°C… 34°C… 35°C… 36°C… 37°C… 38°C… 39°C… |
0.45 μ per sec. 0.60 μ per„ sec.„ 0.80 μ per„ sec.„ 0.92 μ per„ sec.„ 0.84 μ per„ sec.„ 0.64 μ per„ sec.„ 0.48 μ per„ sec.„ 0.30 μ per„ sec.„ 0.16 μ per„ sec.„ |
I give in figure 67 a curve showing the relation between temperature and growth.
Fig. 67.—Curve showing relation between temperature and rate of growth.