Divergence effects between dietary Acacia and Quebracho tannin extracts on nutrient utilization, performance, and methane emission of ruminants: A meta‐analysis

Extracts of Acacia and Quebracho have been used as a feed additive in ruminant diets; the effects, however, have been varied. This study used a meta‐analysis approach to evaluate the use of those extracts on nutrient utilization, performance, and methane production of ruminants. A database was devel...

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