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Table 6 Pearson correlations between rhizosphere soil properties and AMF spore densities and root colonization

From: Effect of community-based soil and water conservation practices on arbuscular mycorrhizal fungi types, spore densities, root colonization, and soil nutrients in the northern highlands of Ethiopia

Soil properties

pH

EC

TN

P

K

OC

Sand

Silt

Clay

Total spore

TRC

HC

AC

VC

pH

1

             

EC

0.31**

1

            

TN

− 0.04ns

0.40***

1

           

AvaP

− 0.05ns

0.14ns

0.40***

1

          

AvaK

− 0.34**

− 0.13ns

0.46***

0.48***

1

         

OC

− 0.01ns

− 0.21*

0.16ns

0.04ns

0.26*

1

        

Sand

− 0.15ns

0.01ns

0.19ns

0.07ns

0.05ns

− 0.07ns

1

       

Silt

0.05ns

− 0.14ns

− 0.22*

0.10ns

0.04ns

− 0.06ns

− 0.26*

       

Clay

0.10**

0.05ns

− 0.05ns

− 0.12ns

− 0.07ns

0.12ns

− 0.83**

− 0.31ns

1

     

Total spore

0.05ns

0.16ns

0.46***

0.25*

0.33***

0.21*

0.21*

− 0.11ns

− 0.15ns

1

    

TRC

0.26*

0.25*

0.23*

0.16ns

0.05ns

0.38*

− 0.09ns

0.22*

− 0.03ns

0.36*

1

   

HC

0.21ns

0.25*

0.28**

0.12ns

0.06ns

0.30**

− 0.10ns

0.13ns

0.03ns

0.30*

0.86*

1

  

AC

0.09ns

0.12ns

0.21*

0.17ns

0.10ns

0.11ns

− 0.01ns

0.25*

− 0.14ns

0.20*

0.51*

0.69ns

1

 

VC

0.29**

0.18ns

0.08ns

− 0.03ns

− 0.01ns

0.27*

− 0.16ns

0.09ns

0.11ns

0.01ns

0.67*

0.81ns

0.45ns

1

  1. * Correlation is significant at 0.05 levels (pair wise). ** Correlation is significant at 0.01 levels (pair wise). *** Correlation is significant at 0.001 ns. Correlation is not significant at P < 0.05