High-protein duck feed and preparation method thereof

The invention discloses high-protein duck feed. The high-protein duck feed is prepared from the following raw materials in parts by weight: 70-80 parts of cooked flour, 15-20 parts of sweet potato dreg meal, 30-40 parts of rice, 4-5 parts of ginger juice, 10-15 parts of barley malt, 20-25 parts of setosa stalk, 9-13 parts of garlic sprouts, 6-10 parts of mioga ginger flower buds, 14-17 parts of tricholoma, 3-5 parts of pleurotus nebrodensis, 6-9 parts of agaricus bitorquis, 5-8 parts of jellyfish skin, 10-13 parts of dried fish floss, 1-2 parts of gypsum rubrum, 1-2 parts of rosemary, 2-3 parts of donax canniformis, 1-2 parts of fluoritum, 30-40 parts of oil bran, 4-5 parts of table salt, 5-7 parts of white sugar, 1-2 parts of brown sugar, 3-4 parts of a phagostimulant and proper amount of water. The feed contains abundant protein so that the disease resistance of ducks is enhanced and the reward rate of the feed is high.