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Table 1 Chemical composition and microbial population of RCG silage

From: Effect of phenyllactic acid on silage fermentation and bacterial community of reed canary grass on the Qinghai Tibetan Plateau

Treatment

DM

WSC

CP

NDF

ADF

LAB

Yeasts

CK

27.74b

6.95b

8.29b

67.62

40.81a

6.0 ± 1.0

4.0 ± 0a

PSB

28.44a

6.96b

9.03ab

68.09

40.28a

6.7 ± 0.58

3.0 ± 0a

PLA

28.50a

5.29c

9.28a

69.47

38.81b

7.0 ± 0

No detected

LABi

28.66a

9.08a

9.35a

69.72

40.52a

7.0 ± 0

0.7 ± 1.15c

PLA + LABi

28.77a

7.25b

8.76ab

69.91

40.42a

7.0 ± 0

No detected

SEM

0.119

0.343

0.187

0.413

0.213

0.150

0.456

  1. Silages treated without (CK) or with antimicrobial additive (PSB), phenyllactic acid (PLA), lactic acid inoculant (LABi) and PLA + LABi. ADF, acid detergent fiber; CP crude protein, DM dry matter, FW fresh wight, LAB lactic acid bacteria, NDF neutral detergent fiber, SEM stands for mean standard error. Values with different letters in the same rows are significantly different (P < 0.05)