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Publication
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| Title of Article |
Feed utilization efficiency and ruminal metabolites in beef cattle fed with cassava pulp fermented yeast waste replacement soybean meal |
| Date of Acceptance |
13 September 2022 |
| Journal |
| Title of Journal |
Scientific Reports |
| Standard |
ISI |
| Institute of Journal |
Nature |
| ISBN/ISSN |
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| Volume |
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| Issue |
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| Month |
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| Year of Publication |
2022 |
| Page |
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| Abstract |
The purpose of this study was to see how substituting cassava pulp fermented yeast waste (CSYW)
for soybean meal (SBM) in a concentrate affected feed intake, digestibility, and rumen fermentation
in Thai native beef cattle. In this study, four male Thai native beef cattle with an average age of
15.0 ± 25.0 months and body weights of 140 ± 5.0 kg were used. The experimental design was a 4 × 4
Latin squared design, with dietary treatments of CSYW replacing SBM at 0, 33, 67, and 100% in the
concentrate mixture. It was discovered that the presence of CSYW had no negative impact on feed
intake, nutritional intake, or apparent digestibility (p > 0.05). CSYW had no significant effects on
ruminal pH or temperature (p > 0.05). When the amount of CSYW in the diet increased, the rumen
ammonia–nitrogen concentration increased (p < 0.05). Blood urea nitrogen was not affected by CSYW
(p > 0.05). The total bacterial population increased when the diet’s CSYW amount was increased
(p < 0.05). Feeding CSYW to beef cattle had no influence on total volatile fatty acid, acetic acid (C2),
or butyric acid (C4) proportions (p > 0.05). The concentration of propionic acid (C3) and the C2:C3 ratio
increased when the amount of CSYW in the diet was increased (p < 0.05). In conclusion, CSYW can
completely replace SBM in a concentrate diet for beef cattle with no adverse effects on feed utilization
or rumen fermentation while the total bacterial population and C3 concentration increase. |
| Keyword |
yeast waste, ruminants, cassava pulp |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| ใช้สำหรับสำเร็จการศึกษา |
ไม่เป็น |
| Attach file |
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| Citation |
0
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Journal Publication
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