Microorganism for ruminal methane mitigation and ruminal enhancing feed efficiency of ruminant

摘要

The present invention relates to a microbial agent for inhibiting methane production and improving fermentation of a ruminant comprising a yeast and a reductive acetic acid-producing bacterium, a feed for livestock containing the microbial agent, and a method for feeding the microorganism preparation or feed to a ruminant, To inhibit methane production and to improve fermentation. According to the present invention, the methane production by the methane-producing bacteria in the rumen rumen is inhibited and the production of the volatile fatty acids and the like by the reducing acetic acid-producing bacteria is increased and the feed efficiency of the ruminant is increased.