Composition containing natural plant raw materials and preparation method and application thereof

The invention relates to a composition containing natural plant raw materials. The composition containing the natural plant raw materials comprises, by weight, 50-80 parts of pine needle powder, 10-30 parts of poplar flower powder, 3-10 parts of enterococcus faecalis, 0.5-5 parts of bacillus subtilis and 2-6 parts of saccharomyces cerevisiae. The invention further relates to a preparation method and application of the composition containing the natural plant raw materials. The composition containing the natural plant raw materials has the advantages of being capable of regulating the body environment of livestock, establishing and maintaining the microflora balance of digestive tracts, improving the animal immunity and promoting the animal growth, wide in application and the like, and the preparation method is simple and easy to operate.