The invention relates to a pig feed for improving the appetite. The pig feed comprises the following components in parts by weight: 38-50 parts of corn starch residue, 6-15 parts of corn gluten meal, 5-10 parts of corn flour, 12-20 parts of jackfruit peel, 3-8 parts of soybean molasses, 4-6 parts of scale powder, 5-9 parts of spina date seeds, 0.01-0.06 part of azedarach, 0.2-0.5 part of apocynum venetum root, 0.02-0.05 part of lotus leaves, 0.3-0.7 part of fructus chebulae, 0.3-0.7 part of semen sesami nigrum, 0.1-0.3 part of rhodiola rosea, 0.2-0.6 part of mangnolia officinalis, 0.6-1 part of acacia flowers, 0.2-0.5 part of flowers of poplar, 0.4-0.7 part of wild chrysanthemum flowers, 0.1-0.5 part of motherwort, 0.6-0.8 part of pollen typhae, 0.7-0.9 part of common fenugreek seeds, 0.5-1 part of Chinese prickly ash, 0.4-0.7 part of rose flowers, 0.05-0.1 part of pawpaw, 0.07-0.1 part of elecampane, 0.06-0.1 part of burdock seeds, 0.06-0.1 part of glossy privet fruits, 0.3-0.5 part of illicium verum and 0.08-0.12 part of dandelion. Compared with the prior art, the pig feed disclosed by the invention is suitable for a demand of the taste of a pig, and is capable of stimulating the great appetite of the pig, promoting the feed intake of the pig, and effectively promoting the rapid growth of the pig; the pig fed with the pig feed has the good meat quality, is thin, healthy, free of chemical residues and relatively low in cost.