The invention relates to a shrimp fertile-benefiting growth promoter, which is prepared from the following components in part by weight: 65 parts of starwort root, 70 parts of astragalus, 65 parts of rehmannia root, 40 parts of codonopsis pilosula, 60 parts of common cnidium fruit, 35 parts of dwarf lilyturf tuber, 35 parts of manyflower solomonseal rhizome, 65 parts of hairyvein agrimonia herb and bud, 80 parts of figwort root and 30 parts of tea leaf. The shrimp fertile-benefiting growth promoter fully exerts the synergy of all the components by the selection of the medicinal components and reasonable compatibility, and has the following advantages of keeping balance of normal flora, obviously inhibiting the growth of harmful bacteria and viruses, regulating immune functions of bodies, promoting intestinal peristalsis, improving the survival rate of shrimps, promoting the reproduction of beneficial microorganisms, improving the activity of metabolic enzymes and cell vitality, accelerating nutrition absorption, improving food intake conditions and improving health levels of the bodies. An appropriate number of shrimp fertile-benefiting growth promoters are added into a feed, the speed at which the shrimps are fed is doubled, the feed coefficient is obviously reduced, and the protein efficiency is obviously improved, so that the breeding cycle is greatly shortened.