The invention discloses a lean meat-type pig feed, which comprises the following raw materials in parts by weight: 150-300 parts of fermented material powder, 80-130 parts of seafood aggregate powder,80-200 parts of pork grass powder, 50-80 parts of polygonum multiflorum vine powder, 5-6 parts of Astragalus powder, 5-8 parts of honeycomb powder, 8-10 parts of zinc glycinate, 6-9 parts of multivitamins, 6-10 parts of yeast powder, 10-15 parts of amino acid, 30-50 parts of sucrose, 20-28 parts of potassium salt, 5-9 parts of stone powder and 5-9 parts of composite additives. The lean meat-typepig feed can achieve the purpose of improving the lean rate of the carcass and improving the quality of the pork.