| abstract |
The invention relates to the technical field of additive formulations, in particular to a composite additive for relieving chronic cadmium stress of river crabs. 200 g of corn flour, 182 g of corn flour, 20 g of brewer's yeast, and 13-23 g of yeast selenium; the invention can effectively alleviate the problem of cadmium accumulation in mitten crabs and improve the quality of mitten crabs. |