Effect of applying different additives on the fermentation characteristics and aerobic stability of total mixed ration silage prepared with local feed resources in Tibet

Effect of applying different additives on the fermentation characteristics and aerobic stability of total mixed ration silage prepared with local feed resources in Tibet

This study was conducted to assess the effect of different additives on the fermentation characteristics, in vitro digestibility and aerobic stability of fermented total mixed ration (FTMR) prepared with local feed resources in Tibet, China. Additives added to FTMR were Lactobacillus buchneri (1 × 1...

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Veröffentlicht in:Grassland science 2022-01, Vol.68 (1), p.78-87
Hauptverfasser: Dong, Zhihao, Tao, Xuxiong, Bao, Yuhong, Zhao, Jie, Wang, Siran, Li, Junfeng, Liu, Qinhua, Shao, Tao
Format: Artikel
Sprache:eng
Schlagworte:
Acetic acid
Acids
additive
Additives
aerobic stability
Digestibility
Fermentation
fermentation quality
fermented total mixed ration
Gas production
Lactic acid
Oil and gas production
pH effects
Propanol
Propionic acid
Silage
Stability tests
Total mixed rations
Yeasts
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Zusammenfassung:This study was conducted to assess the effect of different additives on the fermentation characteristics, in vitro digestibility and aerobic stability of fermented total mixed ration (FTMR) prepared with local feed resources in Tibet, China. Additives added to FTMR were Lactobacillus buchneri (1 × 106 cfu/g fresh weight (FW)), acetic acid (0.3% FW), propionic acid (0.4% FW), 1,2‐propanediol and 1‐propanol (0.5% FW). FTMR were opened after 90 days and subjected to a 14‐d aerobic stability test. The results showed that L. buchneri, 1,2‐propanediol and 1‐propanol increased (P 
ISSN:1744-6961
1744-697X
DOI:10.1111/grs.12342