• Title/Summary/Keyword: TMR feed

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Effect of the Dietary Supplementation of Fermented Spent Mushroom (Pleurotus eryngii) Substrates on the Growth Performance and Carcass Characteristics in Hanwoo Steers (새송이버섯 수확 후 배지 발효산물 첨가급여가 한우 거세우의 성장과 도체등급에 미치는 영향)

  • Gal, Sang-Wan;Moon, Yea-Hwang;Cho, Soo-Jeong
    • Journal of Life Science
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    • v.21 no.12
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    • pp.1705-1709
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    • 2011

  • This study was carried out to investigate the feeding effects of the dietary supplementation of fermented spent mushroom (Pleurotus eryngii) substrates with Bacillus amyloliquefaciens CS47 and Saccharomyces cerevisiae (F-SMS) on growth performance and carcass characteristics of Hanwoo steers. Thirty two Hanwoo steers were allocated into two feeding groups and assigned equally to two dietary treatments; Control (commercial formula feed for Hanwoo steers and rice straw) and TMR including 30% F-SMS. The nutritional values of TMR including 30% F-SMS was higher crude protein (11.67%) and TDN (72.11%) than rice straw, but not significantly different from commercial formula feed (p<0.05). Feed intake was significantly greater in the TMR including 30% F-SMS than the control (p<0.05), but body weight gain and carcass grades were not influenced by the experimental diets. Based on this study, fermented spent mushroom (Pleurotus eryngii) substrate with Bacillus amyloliquefaciens CS47 and Saccharomyces cerevisiae is may be used as an ingredient of feed in TMR for Hanwoo steer.

  • https://doi.org/10.5352/JLS.2011.21.12.1705 인용 PDF KSCI

Effect of lactic acid bacteria and yeast supplementation on anti-nutritional factors and chemical composition of fermented total mixed ration containing cottonseed meal or rapeseed meal

  • Yusuf, Hassan Ali;Piao, Minyu;Ma, Tao;Huo, Ruiying;Tu, Yan
    • Animal Bioscience
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    • v.35 no.4
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    • pp.556-566
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    • 2022

  • Objective: This study aimed to determine the appropriate supplementation level of lactic acid bacteria (LAB; Lactobacillus plantarum and Bacillus clausii), yeast (Saccharomyces cariocanus and Wickerhamomyces anomalus) for degrading free gossypol and glucosinolate in the fermented total mixed ration (TMR) containing cottonseed meal (CSM) or rapeseed meal (RSM), to improve the utilization efficiency of these protein sources. Methods: For LAB, L. plantarum or B. clausii was inoculated at 1.0×108, 1.0×109, 1.0×1010, and 1.0×1011 colony-forming unit (CFU)/kg dry matter (DM), respectively. For yeast, S. cariocanus or W. anomalus was inoculated at 5×106, 5×107, 5×108, and 5×109 CFU/kg DM, respectively. The TMR had 50% moisture and was incubated at 30℃ for 48 h. After fermentation, the chemical compositions, and the contents of free gossypol and glucosinolate were determined. Results: The results showed that the concentration of free gossypol content was reduced (p<0.05), while that of the crude protein content was increased (p<0.05) in the TMR containing CSM inoculated by B. clausii (1×109 CFU/kg DM) or S. cariocanus (5×109 CFU/kg DM). Similarly, the content of glucosinolate was lowered (p<0.05) and the crude protein content was increased (p<0.05) in TMR containing RSM inoculated with B. clausii (1×1010 CFU/kg DM) or S. cariocanus (5×109 CFU/g DM). Conclusion: This study confirmed that inclusion of B. clausii with 1.0×109 or 1.0×1010 CFU/kg DM, or S. cariocanus (5×109 CFU/kg DM) to TMR containing CSM/RSM improved the nutritional value and decreased the contents of anti-nutritional factors.

  • https://doi.org/10.5713/ab.21.0270 인용 PDF KSCI