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Environmental Systems Research

Table 15 Chemical properties of a soil PWCM of wheat

From: Assessment of agricultural land suitability for cereal crops based on the analysis of soil physico-chemical characteristics

Soils Chemical properties

OM

pH

CEC

TN

P

K

CaCO3

ECe

Weight

Rank

OM

1

1.5

1.6

1.6

1.6

2

3.67

4.4

0.221

1

pH

 

1

1.07

1.07

1.07

1.36

2.5

1.07

0.134

5

CEC

  

1

1

1

1.27

2.3

2.8

0.139

2

TN

   

1

1

1.27

2.33

2.3

0.135

4

P

    

1

1.27

2.3

2.8

0.139

2

K

     

1

2.33

2.2

0.113

6

CaCO3

      

1

1.2

0.058

8

ECe

       

1

0.061

7

CR = 0.011

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