Degreased Silk pupa Through dehydration and drying ect.,our product is made from high quality pupa. Degreased Silkworm pupa powder has effective function to fish by add properly,for eg:hqylfy,crucian ect.,Value:mainly usds as fodder, especially for carp and trout.It can compete well with fishmeal.Futhermore,it is a good palatable fodder and source of protein for pig and chicken,which may account ...