. Carnegie Institution of Washington publication. i RELATIVE TRANSPIRATION. T-i-E. JJ ABSOLUTE TRANSPIRATION. T. i ! I IRRIGATOR LOSS. I. 10 II' 12 13 14' 15 16' 17' I8rl9 ZO"2^22^3 24^ I 2 3'4 ' 5 ' 6 ' 7 ' 8 ' 9 FIG. 3.—Graphs for Pelargonium. age value being and the ratio of the maximum to this being The March graph exhibits its maximum () with hour 12, also at the same hour as occurs the maximum for absolute transpiration. The March night period extends from hour 16 to hour 6, with an average The maximum is times this average. This March graph bears evid
. Carnegie Institution of Washington publication. i RELATIVE TRANSPIRATION. T-i-E. JJ ABSOLUTE TRANSPIRATION. T. i ! I IRRIGATOR LOSS. I. 10 II' 12 13 14' 15 16' 17' I8rl9 ZO"2^22^3 24^ I 2 3'4 ' 5 ' 6 ' 7 ' 8 ' 9 FIG. 3.—Graphs for Pelargonium. age value being and the ratio of the maximum to this being The March graph exhibits its maximum () with hour 12, also at the same hour as occurs the maximum for absolute transpiration. The March night period extends from hour 16 to hour 6, with an average The maximum is times this average. This March graph bears evidence of some incipient drying of the leaves about noon, thus agreeing with the corresponding graph of absolute Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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