畜産 ちくさん ふく産物 さんぶつでしょう
chikusan fuku sambutsudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 畜産副産物

1. Probably animal by-products.; Possibly a livestock/animal processing byproduct.

Polite
Presumptive
Conjecture