(1) Feeding should be handled properly, coarse and fine materials should be crushed, and beans and cakes should be cooked; Generally speaking, concentrate is best eaten raw; Green and juicy feed can be chopped, pulped, silaged or fed whole, but it is best not to cook it.

(2) Timing and quantification. Feed pigs a reasonable number of times, time and quantity every day, so that pigs can develop good living habits.

(3) Dry and wet feeding: feed and water are mixed in proportion, and the degree is that water drops appear between fingers when the fist is clenched, but they do not drop. Dry and wet feeding can strengthen the chewing function of pigs, promote the secretion of digestive juice, prolong the residence time of feed in the stomach and improve the digestibility. Pigs raised by dry and wet methods should be replenished with water in time after eating.

(4) Feed concentrate first, and then feed green feed. Add less concentrate, feed it three times per meal, and there is nothing left. When pigs don't want to eat, feeding appropriate green feed can not only save food, but also meet nutritional needs.

Pay attention to heat preservation in winter, plug the gap in the pigsty and prepare cattail grass. Pay attention to heatstroke prevention and cooling in summer, repair bath and build arbor. Fattening pigs had better be raised in a dark and quiet environment, and there should be enough slots to prevent food grabbing, so that every pig can eat well.

Pay attention to disease prevention:

Establish an epidemic prevention system and do a good job in epidemic prevention; Swill must be boiled before it can be fed to pigs to prevent infectious diseases; Regular deworming, two months after the first deworming, and then deworming twice. Don't ignore one thing.

People's Daily Online-Ministry of Agriculture Q&A: How can pigs be slaughtered in six months now?