Healthcare feed for cattle and preparation method thereof

The invention belongs to the technical field of feed preparation, and discloses a health-care feed for cattle and a preparation method thereof. The health-care feed for cattle comprises the following components in parts by mass: 14-18 parts of pennisetum hydridum, 15-18 parts of wheat straw, 14-15 parts of corn, 13-14 parts of barley, 13-15 parts of soybean meal, 15-25 parts of a traditional Chinese medicine composition, 8-9 parts of potatoes, 2-3 parts of alfalfa and 0.5-1 part of compound vitamins. The pennisetum hydridum, the wheat straw, the corn, the barley, the soybean meal and the potatoes are added and mixed, so that the palatability of the feed can be improved, the intake of the cattle is increased, and comprehensive supplementation of nutrients required by growth of the cattle is realized; the fermented alfalfa is added, so that rich nutritional ingredients can be realized; the health-care medicines are added, so that the physique of the cattle can be improved, the appetite is enhanced, the physique