Skip to main content

Table 7 Eigenvalues and extent of variation for corresponding 13 components of mathematically unrelated quantitative characters in 120 Ethiopian barley landraces (see Table 3 for description of the variables)

From: Agro-morphological traits-based genetic diversity assessment in Ethiopian barley (Hordeum vulgare L.) landrace collections from Bale highlands, Southeast Ethiopia

Variable PC1 PC2 PC3 PC4 PC5 PC6
DTH 0.26 − 0.14 − 0.25 0.11 0.45 0.35
DTM 0.05 − 0.28 − 0.23 0.29 0.24 0.53
AL 0.03 − 0.04 0.52 − 0.03 − 0.28 0.47
SL 0.21 0.11 0.45 − 0.04 0.34 0.09
FLL 0.14 − 0.42 − 0.13 0.24 − 0.35 − 0.13
LN 0.15 − 0.11 − 0.03 − 0.73 0.24 − 0.11
LW 0.24 − 0.38 0.29 0.23 − 0.06 − 0.24
SLA 0.30 − 0.55 − 0.04 − 0.15 0.05 − 0.27
PH -0.06 − 0.14 0.52 0.11 0.36 − 0.09
EFT 0.34 0.12 0.16 0.00 − 0.37 0.11
NGPP 0.37 0.36 − 0.06 0.32 0.19 − 0.31
TSW 0.38 0.01 − 0.10 − 0.33 − 0.23 0.31
SYPP 0.55 0.31 − 0.06 0.09 − 0.03 − 0.05
Eigenvalue 2.52 1.99 1.54 1.30 1.20 1.03
Proportion 0.19 0.15 0.12 0.10 0.09 0.08
Cumulative 0.19 0.35 0.47 0.57 0.66 0.74