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Table 13 Pearson’s correlation coefficients between micro and macro minerals

From: RETRACTED ARTICLE: Salinity-induced changes in the morphology and major mineral nutrient composition of purslane (Portulaca oleracea L.) accessions

Factors

P

K

Na

Ca

Mg

Fe

Zn

P

1

      

K

0.73**

1

     

Na

−0.62*

−0.56*

1

    

Ca

0.61*

0.64*

−0.09 ns

1

   

Mg

0.14 ns

0.30 ns

−0.26 ns

0.50 ns

1

  

Fe

0.58*

0.21 ns

−0.59*

0.07 ns

−0.05 ns

1

 

Zn

0.04 ns

−0.03 ns

−0.09 ns

−0.02 ns

−0.50 ns

0.30 ns

1

  1. ns non-significant
  2. *, ** Significance at 5 and 1 % levels, respectively
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Biological Research

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