Table 5.
Parameters of DM, CP, NDF, and ADF dynamic degradation model of different parts of paper mulberry silage.
| Items 1 | Groups | ||
|---|---|---|---|
| Leaf | Stem | Whole Plant | |
| DM | |||
| a (g/kg DM) | 337.91 ± 65.14 a | 104.96 ± 7.63 b | 147.74 ± 39.18 b |
| b (g/kg DM) | 601.13 ± 43.94 a | 345.70 ± 37.62 b | 544.90 ± 29.24 a |
| c (g/kg DM) | 63.09 ± 11.86 a | 30.71 ± 4.63 b | 78.72 ± 4.98 a |
| a + b (g/kg DM) | 939.04 ± 23.73 a | 450.66 ± 34.85 c | 702.64 ± 15.41 b |
| ED (g/kg DM) | 621.96 ± 19.15 a | 208.92 ± 6.12 c | 439.59 ± 27.43 b |
| CP | |||
| a (g/kg DM) | 306.21 ± 41.64 a | 155.68 ± 16.15 b | 174.71 ± 5.73 b |
| b (g/kg DM) | 626.80 ± 32.98 a | 293.78 ± 99.84 b | 629.84 ± 29.96 a |
| c (g/kg DM) | 89.14 ± 1.97 a | 50.47 ± 7.34 b | 59.41 ± 17.28 b |
| a + b (g/kg DM) | 933.01 ± 15.72 a | 409.45 ± 116.09 b | 804.56 ± 30.77 a |
| ED (g/kg DM) | 612.85 ± 23.25 a | 191.74 ± 10.65 c | 455.05 ± 42.93 b |
| NDF | |||
| a (g/kg DM) | 87.82 ± 15.49 c | 162.08 ± 15.59 b | 214.19 ± 23.66 a |
| b (g/kg DM) | 788.51 ± 11.68 a | 414.21 ± 11.61 b | 458.06 ± 23.19 b |
| c (g/kg DM) | 87.76 ± 4.07 a | 20.56 ± 8.61 c | 54.43 ± 7.84 b |
| a + b (g/kg DM) | 876.33 ± 7.00 a | 576.29 ± 124.42 b | 672.25 ± 44.54 b |
| ED (g/kg DM) | 526.38 ± 3.03 a | 244.92 ± 10.83 c | 412.93 ± 18.68 b |
| ADF | |||
| a (g/kg DM) | 134.26 ± 4.39 | 137.02 ± 22.41 | 102.44 ± 18.32 |
| b (g/kg DM) | 736.82 ± 35.47 a | 315.26 ± 49.50 c | 524.71 ± 12.98 b |
| c (g/kg DM) | 69.08 ± 5.28 | 58.41 ± 17.13 | 79.41 ± 2.79 |
| a + b (g/kg DM) | 871.09 ± 14.80 a | 452.27 ± 29.12 c | 627.15 ± 10.90 b |
| ED (g/kg DM) | 500.23 ± 14.13 a | 280.17 ± 20.50 c | 381.29 ± 14.32 b |
Values with different lowercase superscript letters (a, b, and c) are significantly different (p < 0.05) between different parts. 1 a: the rapid degradation fraction; b: the slow degradation fraction; c: the constant rate of degradation of b (%/h); ED: effective degradability; DM: dry matter; CP: crude protein; NDF: neutral detergent fiber; ADF: acid detergent fiber.