The four stomachs of the cow are called rumen, reticulum, flap stomach and wrinkled stomach.

1, rumen

Rumen is the first of the four stomachs of cattle stomach, also known as the "grass belly", the fibrous material has a very strong degradation, most of which is located in the left side of the abdominal cavity, occupying almost the whole of the left side of the abdominal cavity, and a small number of Most of it is located in the left side of the abdominal cavity, occupying almost the entire left side of the abdominal cavity, and a small part is located in the right side of the abdominal cavity. The rumen, as a unique digestive organ of cattle and other ruminants, has an important role in its digestive process, and only with a full understanding of its characteristics and functions can we raise cattle well.

2, net stomach

Net stomach is also known as the "honeycomb stomach" or "money belly", etc., which is located in the rumen in front of the rumen, in fact, the rumen and the net stomach is not completely separate, so the feed (especially pellets or other harder feeds), the rumen and the net stomach, the rumen and the net stomach, the rumen and the net stomach, the rumen and the net stomach, the rumen and the net stomach. The rumen and the reticulum are not completely separated, so feed (especially pellets or other hard feeds) can move freely between the two. The mesh stomach is honeycombed with tissue that functions like a sieve, and heavy objects such as stones, nails, wire, etc., that the cow ingests, will be present.

3, flap stomach

Flap stomach, also known as the "heavy stomach" or "hundred leaves", is the third stomach of cattle, located in the right side of the abdominal cavity in front of the right side of the stomach, the front through the net stomach, the back of the wrinkled stomach, with a It is the third stomach of cattle, located in the right side of the front of the abdominal cavity, in front of the reticulum stomach, behind the wrinkled stomach, and has the function of bearing the upper and lower. The surface of the mucous membrane of the stomach forms many different sizes of leaf petals, whose main function is to retain the rough part of the food to continue to grind, and the thinner part of the stomach to the wrinkled stomach, and at the same time absorb a lot of water and acid.

4, wrinkled stomach

Wrinkled stomach is often called the "real stomach", is the fourth stomach of the cattle, but also the only digestive glands, digestive enzymes can be secreted in the stomach, with a real sense of digestion. The wrinkled stomach can digest and absorb part of the protein, but basically do not digest and absorb fat, fiber and starch.