extremely significantP < .001
Among the flower traits, there was no correlation between NF and FH and a significant positive correlation between NF and FD ( P < .05); the other traits showed extremely significant positive correlations ( P < .001).
Among the flower traits, there was no correlation between NF and FH and a significant positive correlation between NF and FD ( P < .05); the other traits showed extremely significant positive correlations ( P < .001).
Previous reports revealed that the variationof 22 quantitative characters in the association analysis population of seedling population of Paeonia rockii hybrids was highly significant ( P < .01), and the CV was 10%–30% [ 49 ].
By contrast, the PoFY expression levels of FD and LH showed a trend of first increasing and then decreasing at FB, then decreasing during the decay process ( Fig. 4D b).