Increasing propionate acid production in Bali cattle through ZnSO4 and Zn-Cu isoleusinate supplementation as a strategy to mitigate methane gas production

The study aimed to evaluate zinc sulfate and Zn-Cu isoleusinat supplementation with concentrates on rumen fermentation of Bali cattle. The experiment design used randomized block design. The animal randomized, assigned into four groups of treatment diet. They were T0 = Ammoniated kume grass standing...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2020-02, Vol.454 (1), p.12066
Main Authors: Hartati, E, Saleh, A, Sulistijo, E D, Oematan, G, Benu, I, Henuk, Y L
Format: Article
Language:English
Subjects:
Acetic acid
Acid production
Ammonia
Cattle
Copper
Design of experiments
Diet
Feed additives
Fermentation
Gas production
Methane
Oil and gas production
Propionic acid
Rumen
Sulfates
Zinc
Zinc sulfate
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Summary:The study aimed to evaluate zinc sulfate and Zn-Cu isoleusinat supplementation with concentrates on rumen fermentation of Bali cattle. The experiment design used randomized block design. The animal randomized, assigned into four groups of treatment diet. They were T0 = Ammoniated kume grass standing hay + concentrate (60:40); T1 = T0 + 150 mg ZnSO4/kg DM concentrate + 1 % Zn-Cu isoleusinate; T2 = T0 + 150 mg ZnSO4/kg DM concentrate + 2 % Zn-Cu isoleusinate; and T3 = T0 + 150 mg ZnSO4/kg DM concentrate + 3 % Zn-Cu isoleusinate. Supplementation zinc sulfate and Zn-Cu isoleusinate in the concentrate did not increase significantly NH3 concentration, total VFA, acetate, and butyrate production. However, supplementation zinc sulfate and Zn-Cu isoleusinate increase significantly (P
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/454/1/012066