Feed additive for quails in egg producing period and preparation method of feed additive

The invention discloses a feed additive for quails in the egg producing period and a preparation method of the feed additive. The feed additive is prepared from medicated leaven, snow lotus herb, herba cichorii, tinospora sinensis, fructus aurantii immaturus, barberry roots, herb of rupestrine dragonhead, leaves of evodia lepta (spr.) Merr., fructus mori, coromadel coast falsemallow herb, rhizoma polygonati odorati, ganoderma, all-grass of downy ground-cherry, aboveground part of polygonum orientale L., roots of twelve stamen melastoma, roots, leaves and fruits of zanthoxylum avicennae (Lam.)DC., herb of hokker winghead, pinus tabulaeformis Carr., seeds of whiteflower cacalia and boor's mustard herb. The feed additive for the quails in the egg producing period has the advantages that the feed additive can meet nutritional requirements of the quails, the egg yield of the quails can be obviously increased, food and dyspepsia diseases, pullorum diseases, ulcerative enteritis, mycoplasmosis, bronchitis, constipat