index

Non-fermented feed

Fermented dry feed

Fermented liquid feed

pH value

-

3.85

4.45

Lactic acid bacteria/(lgCFU/g)

4.3

9.4

9.6

Yeast/(lgCFU/g)

<3.0

8.0

7.2

Enterobacter/(lgCFU/g)

5.4

<3.0

<3.5

Acetic acid/(mmol/kg)

10

15

24

Total short-chain fatty acids/(mmol/kg)

5.8

NM

38.4

Lactic acid/(mmol/kg)

8

50

160