Special complex enzyme preparation for wheat for livestock and poultry and application thereof

The invention provides a special complex enzyme preparation for wheat for livestock and poultry and application thereof. The special complex enzyme preparation comprises xylanase, beta-glucanase, beta-mannase, cellulase, acid protease, neutral protease, pectinase, alpha-galactosidase, glucoamylase and aspergillus niger fermentation complex enzyme; and an antioxidant, a mildew-proof agent, an insect repellant and a carrier are added. According to the invention, the special complex enzyme for wheat is prepared from xylanase for effectively reducing viscosity and mono-enzymes such as beta-glucanase, beta-mannase, cellulase, acid protease and the like; and the preparation is simpler than the operation of preparing a complex enzyme by fermenting aspergillus niger only, has low labor capacity and cost, and realizes a good enzymolysis and viscosity reduction effect. Through the invention, the anti-nutrition effect caused by adding high-proportion wheat in daily ration can be effectively overcome, the chyme viscosity