The Effect of the Gambir (Uncaria gambir (Hunt.) Roxb.) Leaves Waste and White Turmeric (Curcuma zedoaria) for The Productivity, Antioxidant Content and Mastitis Condition of The Fries Holland Dairy Cows

International Ruminant Seminar: "Eco-friendly livestock production for sustainable agriculture"

农业科学;生态环境科学

Nurdin, E.^1 ; Fitrimawati, F.^1

Faculty of Animal Science, Andalas University, Kampus Unand Limau Manis, Padang, Indonesia^1

关键词: Anti-oxidant activities;    Antioxidant contents;    Dairy cattles;    Dairy cow;    Ecological conditions;    In-vivo experiments;    Milk production;    Optimal conditions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/119/1/012041/pdf
DOI  :  10.1088/1755-1315/119/1/012041

来源: IOP

【 摘 要 】

The aim of this research was to evaluate the effect of the gambir leaves waste and white turmeric on the productivity, antioxidant content and mastitis condition of dairy cows. The treatments were A. 0% gambir waste + 0.02% white turmeric; B. 20% of gambir waste + 0.02% white turmeric; C. 30% gambir waste + 0.02% white turmeric; D. 40% gambir waste + 0.02% white turmeric; and E. 50% gambir waste + 0.02% white turmeric. The results of in vitro experiment showed that the optimum ecological conditions rumen pH were ranging from 6.66 to 7.59, NH3concentrations were ranging from 23.42 to 31.54 nM and VFA concentrations were ranging from 66.15 to 119.82 mM. All treatments gave a real impact on the rumen ecology of dairy cows FH. In-vivo experiment for the best treatment from in-vitro experiment (30% gambir waste + 0.02% white turmeric) showed that similarly, the effect of administration of gambir leaves waste and white turmeric on dairy cattle FH, antioxidant activity affect the increase of milk production (P