The present disclosure relates generally to smooth cheese products and method of producing smooth cheese products.

A preparation method and application of ginger seedling fermented feed for sows is provided. The preparation method includes steps of: crushing and pressurizing ginger seedlings to obtain crushed ginger seedling material and ginger seedling juice; adding bran into the crushed ginger seedling material to adjust the moisture content, adding compound bacteria and compound enzyme, and performing anaerobic fermentation to obtain ginger seedling biological feed; adding molasses and compound bacteria into the ginger seedling juice, and performing anaerobic fermentation to obtain fermented ginger seedling juice; using the fermented ginger seedling juice to adjust a moisture content of a basic diet, and performing anaerobic fermentation to obtain fermented ginger seedling juice concentrated feed; and uniformly mixing the ginger seedling biological feed, the fermented ginger seedling juice concentrated feed and premix to obtain the ginger seedling fermented feed for sows.