Bovine stomach disease, known as bovine stomach relaxation, is a common disease in cattle. There are many causes of illness, such as feeding a difficult-to-digest feed for a long period of time, or feeding a maladjustment, or lack of exercise, or excessive service can cause illness. Diseased cattle are inactive, eat less or not eat, reduce or stop rumination, dry nose, palpation of rumen firmness or weakness. The author used leeks to treat more than 200 cases of bovine pre-gastric disease, and they were effective once and they achieved significant results. Now use methods are described as follows: Take fresh 1500 to 2000 grams of amaranth, 1500 grams of incense seeds (fried fragrant crush), vegetable oil 100 ml (cooked cooked), 200 grams of salt, the leek cut into about 10 cm, into Sprinkle the salt in the bowl, rub it with both hands, rub it to the water of the leeks, and then form a fistula-sized leeks group, fill it with the sick cows, then pour the oil and the sesame seeds into the bowl and mix the leeks juice, and let the sick burdock. Food, sick cows can be fed if they do not feed, 24 hours later, feed digestible feed, but still avoid feed concentrate. China Agricultural Network Editor