The invention discloses a fermentation high-quality beef fattening feed and a manufacture method thereof. The fermentation high-quality beef fattening feed comprises the following raw materials in parts by weight: 400-500 parts of bean pulp, 300-400 parts of cottonseed meal, 100-200 parts of edible fungi residue, 100-200 parts of millet bran, 200-300 parts of sediment, 30-50 parts of bark, 40-50 parts of saw dust, 20-30 parts of bentonite, 10-20 parts of rock flour, 1.7-3.5 parts of a leavening agent, 300-400 parts of maize meal, 100-200 parts of glutinous rice flour, 50-80 parts of maize leaves, 50-60 parts of soybean straws, 30-50 parts of antigonon leptopus, 30-50 parts of imperata cylindrica, 2-3 parts of glossy privet fruits, 2-3 parts of canterburybells, 3-4 parts of orange peels, 3-5 parts of radix sileris, 2-3 parts of omei mountain bamboo juvenile leaves, 20-30 parts of semen sesami nigrum, 5-10 parts of arabian jasmine flowers, 30-40 parts of pig bone meal, 20-30 parts of skim milk powder, 10-20 parts of red dates, 30-50 parts of phagostimulant and the balance of water. The feed provided by the invention is scientific and reasonable in formulation and can increase economic benefits.