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Table 6 Genotypic (above diagonal) and phenotypic (below diagonal) correlation coefficients for Ethiopian barley landraces computed using data combined over the test locations

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

Traits

DTH

DTM

AL

SL

FLL

LN

LW

SLA

PH

EFT

NGPP

TSW

SYPP

SYPH

DTH

1.00

0.28**

− 0.08

0.15

0.12

0.11

0.10

0.29**

− 0.09

− 0.01

0.15

0.13

0.22*

0.23*

DTM

0.25***

1.00

− 0.05

− 0.12

0.15

− 0.09

0.08

0.17

0.06

− 0.01

− 0.08

0.03

− 0.05

− 0.05

AL

− 0.23***

0.01

1.00

0.20*

0.02

− 0.07

0.15

− 0.07

0.18*

0.13

− 0.16

0.11

− 0.04

− 0.03

SL

0.30***

− 0.08*

− 0.25***

1.00

− 0.10

0.08

0.13

− 0.01

0.22*

0.11

0.197*

0.09

0.20*

0.20*

FLL

0.15***

0.20***

− 0.02

0.00

1.00

− 0.12

0.21

0.53***

− 0.11

0.07

− 0.06

0.06

− 0.01

− 0.01

LN

0.09*

0.02

− 0.10**

− 0.09**

− 0.03

1.00

-0.08

0.39***

− 0.03

0.07

− 0.06

0.23*

0.08

0.07

LW

0.12**

0.09*

0.10*

0.14***

0.31***

0.00

1.00

0.54***

0.21*

0.10

0.06

0.11

0.14

0.15

SLA

0.21***

0.16***

− 0.05

− 0.01

0.59***

0.45***

0.53***

1.00

0.07

0.03

− 0.03

0.25**

0.09

0.09

PH

0.12**

0.01

− 0.12***

0.44***

− 0.08*

− 0.02

0.18***

0.06

1.00

− 0.04

− 0.06

− 0.20*

− 0.17

− 0.17

EFT

0.32***

− 0.06

− 0.39***

0.55***

− 0.02

0.03

0.10*

0.03

0.38***

1.00

0.19*

0.24**

0.50***

0.50***

NGPP

0.04

− 0.01

0.01

0.00

0.02

0.05

0.02

− 0.02

− 0.15***

− 0.11**

1.00

0.04

0.80***

0.80***

TSW

0.07

0.00

0.01

0.12**

0.06

0.07

0.07

0.14***

− 0.11**

0.13**

0.09**

1.00

0.53***

0.53***

SYPP

0.25***

− 0.03

− 0.23***

0.37***

0.02

0.06

0.10*

0.05

0.07

0.52***

0.67***

0.51***

1.00

0.10***

SYPH

0.25***

− 0.03

− 0.22***

0.37***

0.01

0.05

0.08*

0.04

0.07

0.52***

0.67***

0.51***

0.10***

1.00

  1. Refer to Table 3 for the abbreviated codes of the traits
  2. Bold values in the diagonal element indicate self-correlation
  3. *Significant at p < 0.05, **highly significant at p < 0.01, ***highly significant at p < 0.001