Skip to main content
. 2020 Mar 8;20(5):1486. doi: 10.3390/s20051486

Table 3.

Mean ± 95% confidence intervals of MultispeQ-derived traits, sorted by environment (unstressed vs. water-stressed) and genotypic set (female, hybrid, and male). Environment means are averaged for all genotypes. Genotypic means are averaged for the two environments. Asterisks indicate significantly different environment means at P < 0.05 according to overall ANOVA. Genotypic set means with different letter are significantly different at P < 0.05 according to means separation by LSD.

Environment Effect Genotypic Effect
Trait Unstressed Water-Stressed Female Hybrid Male
RC 63.5 ± 0.82 43.0 ± 0.64 *** 56.0 ± 2.49a 53.1 ± 1.38b 52.4 ± 1.81b
LTD −5.02 ± 0.35 −3.58 ± 0.21 *** −3.40 ± 0.47a −4.40 ± 0.28b −4.47 ± 0.41b
φII 0.270 ± 0.006 0.321 ± 0.006 *** 0.306 ± 0.016a 0.290 ± 0.006b 0.301 ± 0.009a
ΦNO 0.270 ± 0.010 0.236 ± 0.008 *** 0.275 ± 0.017a 0.248 ± 0.009b 0.254 ± 0.011b
ΦNPQ 0.461 ± 0.009 0.443 ± 0.013 ns 0.419 ± 0.019c 0.462 ± 0.010a 0.445 ± 0.013b
NPQt 1.93 ± 0.10 2.27 ± 0.19 ** 1.70 ± 0.22b 2.22 ± 0.16a 2.02 ± 0.18ab
qL 0.226 ± 0.009 0.295 ± 0.008 *** 0.246 ± 0.020a 0.263 ± 0.009a 0.262 ± 0.012a
qP 0.442 ± 0.010 0.522 ± 0.006 *** 0.483 ± 0.023a 0.480 ± 0.009a 0.490 ± 0.012a
LEF 168.97 ± 3.23 192.51 ± 4.93 *** 172.2 ± 8.9b 180.7 ± 4.1a 184.3 ± 5.6a
RFd 0.375 ± 0.011 0.481 ± 0.014 *** 0.454 ± 0.034a 0.417 ± 0.013b 0.439 ± 0.017a
Fm 11657 ± 421 12656 ± 457 ** 12635 ± 1025a 11930 ± 413a 12406 ± 537a
F0 4139 ± 108 4576 ± 93 *** 4247 ± 266a 4352 ± 97a 4413 ± 120a
Fs 8541 ± 334 8457 ± 269 ns 8684 ± 686a 8407 ± 288a 8605 ± 357a
Fv′/Fm 0.631 ± 0.008 0.617 ± 0.011 * 0.651 ± 0.016a 0.616 ± 0.009b 0.628 ± 0.011b
n 268 268 64 312 160

n, number of replicates; ns, not significant; * P < 0.05 ** P < 0.01 *** P < 0.001.