The invention relates to a
feed additive, and particularly relates to a microbial
fermentation additive and a preparation method as well as application thereof. The preparation method of the microbial
fermentation additive comprises the following steps of mixing
bacillus licheniformis,
bacillus subtilis,
bifidobacterium bifidum,
enterococcus faecalis,
lactobacillus acidophilus,
lactobacillus casei,
lactobacillus lactis,
lactobacillus plantarum,
pediococcus acidilactici,
pediococcus pentosaceus, candida utilis,
saccharomyces cerevisiae and
rhodopseudomonas palustris microbial inoculum according to a proportion by a
viable count per
unit mass, which is (500 to 600): (500 to 600): (10,000 to 75,000): (10,000 to 73,000): (10,000 to 75,000): (10,000 to 73,000): (10,000 to 73,000): (10,000 to 65,000): (10,000 to 60,000): (10,000 to 75,000): (10,000 to 75,000): (50 to 70): 1, and obtaining the microbial
fermentation additive through preparation. According to the microbial fermentation additive and the preparation method as well as the application thereof,
straw is subjected to fermentation treatment through a synergistic effect among strains; the fermentation level of the
straw can be quickly improved; the deficiency that a
single strain secretes enzymes and synthetics is made up; the fermentation quality is improved; meanwhile, by generating many kinds of
organic acid and
mycoprotein, the
palatability of the
straw can be improved; the feed intakes of
livestock and poultry are improved; the production properties of the
livestock and the poultry are obviously improved.