What's the work like in the pig farm of Shiwen Group?

According to Tian Yan's inquiry, it takes 45 minutes to finish feeding pigs at 7: 30 in the morning, then it takes 1 hour for cleaning, and about 30 minutes for other things, which adds up to about 5 hours a day.

Pig farms pig farms should be selected in places with high terrain, open and flat, and more than 1 km away from residents or market towns.