Effects of exogenous fibrolytic enzyme supplementation to diets with different NFC/NDF ratios on the growth performance, nutrient digestibility and ruminal fermentation in Chinese domesticated black goats
In: Animal Feed Science and Technology, Jg. 236 (2018-02-01), S. 170-177
Online
unknown
Zugriff:
This study was conducted to evaluate the effects of exogenous fibrolytic enzymes (EFE) supplementation into diets with different non-fiber carbohydrates (NFC)/neutral detergent fiber (NDF) ratios on growth performance, nutrient digestibility, ruminal fermentation, and microbiome in Chinese domesticated Lezhi black goats. Treatments were 2 × 2 factorial arrangement of diets using low vs. high NFC/NDF ratios (1.06 or 1.66) and with or without EFE supplementation (0 or 0.4 g cellulase and xylanase/kg dry matter of diet). Sixty four Lezhi black goats (11 ± 0.8 kg of live weight) were randomly assigned to the four treatments. High NFC/NDF ratio and EFE supplementation achieved greater average daily gain and improve feed conversion ratio (P
| Titel: |
Effects of exogenous fibrolytic enzyme supplementation to diets with different NFC/NDF ratios on the growth performance, nutrient digestibility and ruminal fermentation in Chinese domesticated black goats
|
|---|---|
| Autor/in / Beteiligte Person: | Song, S.D. ; Bai, X. ; Zhu, W.L. ; Peng, Z.L. ; Wang, B.X. ; Rao, K.Q. ; Guo, C.H. ; Gao, Y.H. ; Wang, Y. ; Chen, G.J. ; Zhang, Z.F. ; Fu, X.S. ; Chen, Z.H. |
| Link: | |
| Zeitschrift: | Animal Feed Science and Technology, Jg. 236 (2018-02-01), S. 170-177 |
| Veröffentlichung: | Elsevier BV, 2018 |
| Medientyp: | unknown |
| ISSN: | 0377-8401 (print) |
| DOI: | 10.1016/j.anifeedsci.2017.12.008 |
| Schlagwort: |
|
| Sonstiges: |
|