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Table 5 Average different phenotypic traits of onion ecotypes by region

From: Exploring the genetic and phenotypic diversity within and between onion (Allium cepa L.) ecotypes in Morocco

Region IFRANE RAS IJERRI GOULMIMA
Pdia (mm) 40.5–86.4 46.2–89.3 33.5–61.0
Edia (mm) 54.5–87.6 61.4–97.0 33.6–72.5
Bulb weight (g) 58.2–264.5 81.7–394.1 29.1–108.3
L * 43.7–81.7 45.3–81 36.5–87
a * (-0.6)–17.6 (-0.6)–17.2 0.2–16.4
b * 9.5–26.0 10.0–24.0 5.0–30.1
Yield (t/ha) 16.0–60.0 4.4–23.4
Shape 0.9–1.37 1.01–1.5 0.64–1.6
  1. Pdia Polar diameter, Edia Equatorial diameter, BulbW Weight of the onion bulb, L*, a*, b* coloration compounds