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Table 19 Results of the ANOVA test on the variability of the composting process (H5 and H6)

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

 

Parameters

pH

EC

OM

TNK

C/N

NO3–

CEC

CEC/OC

Time analysis

Initial

NS

NS

S

S

S

S

NS

NS

t1

NS

NS

S

NS

S

NS

NS

S

t2

S

NS

NS

S

S

NS

S

S

t3

NS

NS

S

S

S

S

S

S

t4

NS

NS

S

S

S

S

S

S

t5

NS

NS

S

S

S

S

S

S

t6

S

NS

S

NS

S

NS

S

S

t7

NS

NS

S

NS

S

NS

S

S

Final

NS

NS

S

NS

S

S

S

S

  1. NS non-significant variability, S significant variability