marginally significantp ≤ 0.0879
The genotype × parental treatment interaction effect was significant for total leaf area and mean single-leaf area ( Table 1 , p = 0.0292 and 0.0536, respectively), and the genotype × offspring treatment interaction effect was significant or marginally significant for all traits ( Table 1 , 0.0283 ≤ p ≤ 0.0879).