That department should be consulted for the reproduction of breadworms.

Agricultural departments and insect breeding enterprises should be consulted when raising breadworms.

1. Agricultural sector: Breadform farming is a special agricultural farming industry, and relevant policies and regulations can be consulted with the local agricultural sector.

2. Insect breeding enterprises: There are many insect breeding enterprises now, some of which specialize in the breeding and sales of breadworms. You can search the information of related enterprises through the internet, or consult local farmers' markets and other places.