According to Douding.com's "China Pig Industry Research Report in 2022", grain feed, as a high-quality feed, can effectively control diseases and improve immunity while improving the growth speed and meat quality of pigs, so it is favored by more and more farmers.

It should be noted that in the process of using grain-based feed, it is also necessary to strictly control the composition and quality of feed to avoid the harm to pigs and human health caused by excessive addition of chemicals and antibiotics.