Compound probiotic composition for Qingyuan spotted-feather chicks and preparation method of compound probiotic composition

The invention discloses a compound probiotic composition for Qingyuan spotted-feather chickens. The compound probiotic composition is prepared from compound probiotic powder, taro powder, molasses, sodium glutamate and konjac glucomannan. The composite probiotic powder is prepared from the following raw materials in parts by weight: 1-10 parts of bacillus subtilis, 1-5 parts of bacillus licheniformis, 2-7 parts of pediococcus acidilactici, 2-6 parts of lactobacillus, 1-5 parts of bifidobacterium longum and 1-5 parts of bacterial swallowing vibrio. The invention further discloses a preparation method of the compound probiotic composition for the Qingyuan spotted-feather chickens, and by means of the compound probiotic composition, the daily gain of the Qingyuan spotted-feather chickens can be increased, the feed-gain ratio can be reduced, the anti-inflammatory factor IL-4 in serum can be increased, meanwhile, the level of the proinflammatory factor IFN-gamma can be reduced, the immunity of the Qingyuan spotted