Skip to main content

Table 7 ANOVA test associated with C/Ni and TF effects on NO3–

From: Effect of initial C/N ratio and turning frequency on quality of final compost of turkey manure and olive pomace

Source

DF

ASS

SSS

F-value

p-value

C/Ni

2

2.481070

1240535

63.71

0.015

TF

1

6.7496

67496

3.47

0.204

Error

2

3.8941

19470

  

Lack-of-fit

1

1.0799

10799

0.38

0.647

Pure error

1

2.8141

28141

  

Total

5

2.532889

   
  1. DF degrees of freedom, ASS adjusted sum of squares, SSS sequential sums of squares