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Chemical and Biological Technologies in Agriculture

Table 2 Dynamic changes of nutritive components and microbial population of paper mulberry silage

From: Dynamic fermentation quality and bacterial community structure of paper mulberry silage from three regions of China

Items

DM (g/kg)

CP (g/kg DM)

WSC (g/kg DM)

NDF (g/kg DM)

ADF (g/kg DM)

Hemicellulose (g/kg DM)

Lactic acid bacteria (lg cfu/g FM)

Coliform bacteria (lg cfu/g FM)

Yeasts (lg cfu/g FM)

Molds (lg cfu/g FM)

HL

 D 3

253.16c

189.72

57.10a

385.84

210.94

174.90a

8.43c

6.80e

4.29d

2.85c

 D 7

249.91c

174.50

19.57c

405.66

226.04

179.62a

9.70a

7.37de

6.75a

NDd

 D 14

244.07c

190.21

12.64d

443.7

259.91

183.79a

9.21ab

7.35de

NDe

NDd

 D 56

243.98c

183.79

10.24def

337.87

248.77

89.10c

7.74d

NDg

NDe

NDd

GH

 D 3

199.27d

115.91

9.57ef

403.80

251.13

152.67ab

8.86bc

8.65ab

6.16ab

6.13a

 D 7

198.07d

110.01

9.62ef

384.06

269.81

114.25bc

8.86bc

9.01a

4.60 cd

NDd

 D 14

184.15d

114.37

8.26f

398.22

251.30

152.75ab

8.69bc

7.80 cd

NDe

NDd

 D 56

186.95d

113.26

8.22f

321.67

247.95

73.73c

7.70d

5.75f

NDe

NDd

HZ

 D 3

282.47b

189.88

24.49b

416.69

257.09

159.60ab

8.48c

8.18abcd

5.33bc

2.70c

 D 7

344.75a

195.00

11.21de

409.51

222.32

187.20a

9.25ab

8.41abc

5.13 cd

3.70b

 D 14

345.80a

196.26

11.25de

330.46

249.97

80.49c

9.11abc

8.92ab

NDe

NDd

 D 56

300.28b

172.82

10.42def

381.99

277.04

174.75a

8.77bc

8.09bcd

NDe

NDd

Day effect

 D 3

244.97

165.17

30.39

402.11

239.72

162.39

8.59

7.88

5.26

3.89

 D 7

264.24

159.84

13.47

399.75

239.39

160.36

9.27

8.27

5.49

1.23

 D 14

258.01

166.95

10.71

390.79

253.73

139.01

9.00

8.02

ND

ND

 D 56

243.74

156.62

9.63

347.18

257.92

112.52

8.07

4.61

ND

ND

Region effect

 HL

247.78

184.55a

24.89

393.27

236.41

156.85

8.77

5.78

2.76

0.71

 GH

192.11

113.39b

8.92

376.94

255.05

123.35

8.52

7.80

2.69

1.53

 HZ

318.32

188.49a

14.34

384.67

251.60

150.51

8.90

8.40

2.61

1.60

 SEM

2.330

2.121

0.244

10.589

7.363

4.671

0.060

0.076

0.089

0.053

P-value

 Region

< 0.01

 < 0.01

< 0.01

0.82

0.56

0.02

0.05

< 0.01

0.80

< 0.01

 Day

0.01

0.31

< 0.01

0.25

0.74

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

 Region × Day

< 0.01

0.45

< 0.01

0.40

0.70

< 0.01

< 0.01

< 0.01

< 0.01

< 0.01

  1. DM: dry matter; CP: crude protein; WSC: water-soluble carbohydrates; NDF: neutral detergent fiber; ADF: acid detergent fiber; FM: fresh material; ND: not detected; SEM: standard error of the mean
  2. a−gDifferent lowercase letters in the same column indicate significant difference (P < 0.05)
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