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Table 4 ANOVA of soil organic carbon and nitrogen stocks between land uses

From: Status of soil organic carbon and nitrogen stocks in Koga Watershed Area, Northwest Ethiopia

Land use

Depth (cm)

Mean SOC stock (t ha−1)

Mean N stocks (t ha−1)

(Pr > F)

Rainfed farm

0–15

42.41*a

2.89

0.000172***

 

15–30

37.31*b

3.03

 

Irrigation farm

0–15

43.26a

3.18

0.0156*

 

15–30

39.31c

2.88

 
  1. Different letters both vertically and horizontally show significant differences, but the same letter shows no significance
  2. Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘’ 1