Animal feed or supplement for livestock, growth promoter of Lactobacillus bacteria, and growth promotion method of Lactobacillus bacteria

摘要

The object of the present invention is to improve the intestinal environment of livestock without externally administering bacteria, more specifically, to increase the proportion of Lactobacillus bacteria in intestinal bacteria, for livestock It is an object of the present invention to provide a feed or a supplement for livestock, a growth promoter for Lactobacillus bacteria, and a method for promoting the growth of Lactobacillus bacteria. According to the present invention, a livestock feed or livestock used for promoting the growth of Lactobacillus bacteria in livestock, which comprises at least one of Salacia sp., Salacia sp. Extract and Salacia sp. Supplements are provided.