The chemical and physical properties of feces, urine, and manure samples (Mean±SD; n = 3).

The p-value obtained in each test of significance between the values for pigs and cattle is indicated below each pair of measurements. Thus, at a significance level of 0.05 all the measured properties are significantly different between pigs and cattle except the dry matter of urine (P>0.05).1n.a.: not available.2pH was measured in a mixture of 1∶3 (wt:v) feces and water.3pH was measured in a mixture of 3∶2 (wt:v) feces and water.4Pig manure was prepared by mixing feces and urine in a (wt:v)-ratio of 1∶3, and cattle manure was prepared by mixing feces and urine in a 3∶2 (wt:v)-ratio. TAN and pH were measured immediately after mixing the fresh feces and urine.The chemical and physical properties of feces, urine, and manure samples (Mean±SD; n = 3).