Pollen substitute forage specially for honeybee breeding in spring and preparation method thereof

The invention provides pollen substitute forage specially for honeybee breeding in spring and a preparation method thereof. The pollen substitute forage comprises defatted soybean powder, corn flour, beer yeast powder, white sugar, carrot powder, composite vitamins, calcium, phosphorus and the like. In the case of under-supply of natural pollen, defatted soybean powder, corn flour, beer yeast powder, white sugar, vitamins, minerals, an antioxidant and the like are processed into the pollen substitute forage specially for honeybee breeding in spring by processes according to a certain ratio. The pollen substitute forage satisfies nutritional requirements of honeybee colony breeding in spring and colony development. Compared with soybean powder or corn protein powder, the pollen substitute forage has more balanced and better feeding effects, can replace natural pollen, and can solve the problems of strong supply seasonality, high price and easy honeybee disease infectivity of natural pollen.