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. 2019 Oct 18;10:1285. doi: 10.3389/fpls.2019.01285

Table 2.

Leaf patch pressure (Pp) in wheat genotypes during reproductive phase in 2015 field experiment.

Treatment Genotype Time to peak (min) Relaxation time (min)
Well-watered 33T 519 ± 27 269 ± 20
33N 513 ± 30 222 ± 28
35T 418 ± 20 217 ± 24
35N 486 ± 18 200 ± 20
37T 512 ± 36 167 ± 25**
37N 361 ± 21 267 ± 26
Water stress 33T 511 ± 26* 210 ± 18
33N 433 ± 37 187 ± 22
35T 645 ± 30*** 129 ± 12
35N 501 ± 22 145 ± 20
37T 504 ± 26 167 ± 21***
37N 556 ± 24 321 ± 24

Time to peak is the number of minutes for the peak reading to be reached from sunrise, and the relaxation time is the number of minutes after sunset to reach 66% of lowest value. Data represented as mean ± SEM. T, transgenic; N, null; *significant differences at P < 0.05; **significant differences at P < 0.01; ***significant differences at P < 0.001.