Plant Phenomics / 2019 / Article / Tab 5

Research Article

Nondestructive Phenomic Tools for the Prediction of Heat and Drought Tolerance at Anthesis in Brassica Species

Table 5

Correlations between flower volume after 7 days of treatments (VolF_DAT7) and phenomic and agronomic traits across 12 Brassica genotypes under nonstress (control), drought, heat and combined heat, and drought stress conditions. Traits without significant correlations (p ≥ 0.05) are not shown.

TraitControlDroughtHeatCombined

Qy_DAT50.493
T2_DAT70.408
T3_DAT7–0.426
LC_DAT30.4590.415
LC_DAT50.413
LC_DAT70.470
Vcmax_DAT10.724
ETR_DAT70.797
TPU_DAT70.7270.774
VolWP_DAT30.6310.469–0.075
VolWP_DAT70.5390.8080.5150.397
VolF_DAT30.9030.7770.8000.616
SY0.735
FW0.662

Phenomic traits are indicated as in Table 3.
The three agronomic traits are seed yield per plant (SY), 100-seed weight (SW), and fresh weight of above-ground plant at DAT7 (FW).
Correlation (r) significance values are shown as p <0.05 () and <0.01 ().