1, nutritional deficiencies, winter time, the lack of fresh pasture, feeding most of the straw, straw, straw, etc., nutritional intake is not balanced, resulting in cattle hair loss. This kind of situation seldom occurs in pieces off, the skin will not appear inflammation, itching and other phenomena, but will be accompanied by constipation and other symptoms.

2, roundworm disease, the situation mostly occurs in 90 days of age calves, especially 30-40 days of age calves. Hair loss is mainly concentrated on both sides of the Jain scapula, bald spots are usually palm-sized, round, smooth, flat, and the skin is not hemorrhagic.

3, class round nematode disease, the situation mainly occurs in 4 months of age calves. Hair loss is mainly concentrated in the lower abdomen and ventral side, due to the calf constantly rubbing and tongue licking, hair loss in pieces, and there may be abrasions skin bleeding, the formation of hard lumps. It is usually accompanied by persistent diarrhea.

How to treat cattle hair loss

1, supplemental nutrition, supplemental feeding of corn, wheat chaff, sweet potatoes, or silage, supplemental nutrition at the time of feeding. Add 2-3g of table salt per 1L of drinking water. Sick cows are instilled with 10-20ml of compound vitamin B liquid each time, or 5-10 tablets of compound vitamin B orally, 2-3 times a day for 3-4 days.

2, deworming, 8mg levamisole phosphate per kg body weight for deworming. For cattle suffering from ringworm, use 3% Lysol to wash away the scabs on the cattle, and then apply 5% iodine to the wounds, 1-2 times a day for 3-4 days.

3, the treatment of scabies mites, itch mites, 5 parts of Lysol, 5 parts of trichlorfon and 100 parts of warm water mixed together, mix well, and then apply to the affected area. Use 0.05% fly poisonous phosphorus aqueous solution or 0.025-0.05% phoxim aqueous solution, apply to the affected area, or give the cattle a shower.