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Shandong Qingfeng | How Cattle Farmers Deal with Cattle Hair Removal and Cause Analysis
Release time:
2020-12-28
Add appropriate amount of premix and electrolytic multi-dimensional in the diet, and hang bricks in the barn for cattle to lick freely, so as to supplement the cattle with minerals, trace elements and vitamins and other nutrients.
Winter and spring often cattle hair removal phenomenon, many cattle farmers do not care about this, but if you carefully observe the cattle hair removal of cattle body condition more thin, what is the cause of cattle hair removal!
Malnutrition depilation of cattle mostly occurs in winter and spring, mainly due to the lack of green and juicy feed at this time. Cattle mostly rely on crop straws such as corn straw, wheat straw and rice straw to survive the winter, and the nutrition required for maintaining life activities and growth and production cannot be met. In addition, due to insufficient drinking water (cold water will reduce the drinking water of cattle), cattle will lose their hair and become thin, but usually depilation in pieces, skin generally no inflammation and itching.
For cattle with hair removal due to malnutrition, the feed ratio should be adjusted to increase nutrient supply. Concentrates such as corn, soybean meal and wheat bran and green and juicy feed such as silage and carrot must be added to the diet;Secondly, the right amount of premix and electrolytic multi-dimensional can be added to the diet, and the bricks can be hung in the barn for the cattle to lick freely, so as to supplement the cattle with minerals,trace elementand vitamins and other nutrients;Finally, for some cattle with serious hair removal, 10-20 ml of vitamin B complex injection or 10-15 tablets of vitamin B complex oral administration can be injected 1-2 times a day for 5-7 days to reduce hair removal and promote the growth of hair.
Rocky Lick BrickSignificant efficacy:
1: solve the problem of breeding of female animals
2: Extend the peak period of lactation;
3: Extend the life of female animals;
4: improve the cow health index;
5: cow pica disappeared;
6: Improve feed utilization.
Cattle suffering from internal parasites can appear hair removal phenomenon, which mostly occurs in young calves, one is directly caused by internal parasites, cattle hair removal, the second is excessive consumption of cattle nutrition by internal parasites so that cattle malnutrition hair removal. For example, when calves suffer from ascariasis, round bald spots the size of palms, smooth and flat will appear on both sides of the shoulder armor, without bleeding, and other parts are rarely depilated. When calves suffer from roundworm disease, due to the strong itching of the abdomen and ventral side of the cow caused by parasites parasitic on the intestinal tract, the affected cow will lick or itch with its tongue, causing the abdominal and ventral coat to fall off in pieces.
For depilation caused by internal parasites, cattle should be fully deworming in time. Ivermectin and albendazole (or levamisole) can be selected in combination, which has good deworming effect on most internal parasites. There are two usage methods. The first one is subcutaneous injection of ivermectin and oral administration of albendazole (or levamisole), which is troublesome but can ensure the deworming effect to the greatest extent, the second is to choose the mixture of Ivermella and albendazole (or levamisole) for oral administration, and the use of oral anthelmintic drugs should be carried out on an empty stomach in the morning. Many times cattle malnutrition is caused by parasites, so cattle dystrophic hair removal should also be treated with anthelmintics.
Cattle common ectoparasites are nothing more than a few, there are mites, fleas, lice, ticks, etc., cattle with different ectoparasites showed different hair removal. Mites can be divided into scabies mites and itch mites. Scabies mites are mostly parasitic on the head and neck, while itch mites are mostly parasitic on the neck, shoulders and tail roots. The depilation site coincides with the parasite's parasitic position, starting with coin-sized irregular circular depilation, and later depilation parts will lead to large areas of depilation; after sucking blood, the tick will protrude from the surface of the cow, and the tick bite site and its surrounding coat will fall off.
For ectoparasites, subcutaneous injection of ivermectin can be selected. Considering the slow effect of subcutaneous medication, 0.01% amitraz solution can be used to spray and wash the affected cattle at the same time. The medicine is used once again at intervals of 7 days. Generally, the affected cattle will stop depilation after 2-3 times of continuous medication, and new hair will grow at the depilation site. In addition to the prevention and treatment of bovine ectoparasitic diseases, it is more important to keep the cattle house clean and sanitary. The cattle house should be cleaned every day and the cattle house should be disinfected regularly, so as to minimize the occurrence of bovine ectoparasitic diseases.
Cattle house hygiene is poor or too wet, cattle will be prone to skin fungal disease, including yellow ringworm, white ringworm, etc. The disease is contagious. At the initial stage, only a few cattle have a small amount of round hair removal, such as the size of a coin, and sometimes residual hair is retained, mainly on the head, especially around the eyes and neck. As time goes by, more and more cattle will suffer from the disease, the hair removal site will quickly spread all over the body, the skin of the hair removal site will gradually bulge and thick, and the affected part will gradually begin to itch in the later.
When it is found that cattle in the herd have skin fungal diseases, the affected cattle should be isolated in time, and the cattle barn should be disinfected and ventilated. The cattle barn should be cleaned twice a day in the morning and afternoon. After cleaning, disinfection drugs such as Laisuer and peroxicide should be used alternately for disinfection. Suffering cattle can first use a towel soaked in Lexol solution to soak and soften the affected area, and use a toothbrush to remove the scab of the affected area, then use iodine tincture, iodophor, etc. to smear and disinfect the affected area, and finally use griseofulvin and clotrimazole to smear the affected area to treat fungi. There are cases of waste oil used in the folk to treat ectoparasites and skin fungal diseases, and many times it can achieve good results, but sometimes it will cause serious infection of the affected part of the skin, especially when the affected part is broken. Waste oil treatment.
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