"Pigs still need to be raised, not just for meat, but more importantly for bristles. Those are also war supplies. If you maintain them well with brushes made from various kinds of bristles, you can extend the lifespan of guns and artillery by more than half, which is equivalent to acquiring half as many weapons again."
Wang Diren strongly emphasized the importance of pig farming.
"What? Raising pigs is also war supply production? Are you pushing this hard just for meat?"
Chapter 108