Disease profile What are the symptoms of fatty liver in dairy cows?Nowadays, to give full play to the milk production performance of dairy cows in many countries, continuous feeding of high-concentrate diets has aggravated the prevalence of fatty liver syndrome and diet fatty liver in dairy cows. The disease is common in high-yielding dairy cows. […]
Pathogenesis and lethal mechanismThe dairy cow baby in a muggy or hot environment can cause obvious congestion and congestion of blood vessels in the brain and meninges, thus causing brain edema. Besides, it can lead to pulmonary congestion and pulmonary edema, which can increase the burden of the heart and cause functional failure. In severe […]
PathogenesisBecause of the different dietary formulations, the carotene content of dairy cows is also different. When vitamin A enters the rumen, 40%-80% of them are destroyed by nitrate and various microorganisms. In the small intestinal wall of dairy cows, carotene can be converted into alcoholic vitamin A, which is absorbed by the body to form […]
At present, in the process of dairy cattle raising and production, the occurrence of hoof leaf inflammation is relatively common, and in the dairy herd mainly young cows and cows with lower parity are more prevalent, most of them are sporadic, but occasional mass outbreaks occur in clinic. In the actual clinical feeding process of […]
There are no bulls in specialized dairy farms, and the annual mating season will be dedicated to bringing high-quality pure breed bulls to provide mating services. Dairy cows are also divided into bulls and cows. Cows are often kept for milk production. In addition to leaving a few strong and disease-free breeding cattle, the rest […]
Behind a successful cow, there must be countless cows to pave the way for it. Do you know what is the best breed of cow? Although the most common dairy cows are Holstein cows originating in the province of Fischer LAN, Greater Netherlands, the dairy family still has many competitors in the milk production competition […]
The purpose of dairy cows breeding is to maximize milk production. Only improving milk production and quality is the key to obtaining the best economic benefits. Therefore, the feeding management of dairy cows in lactation stage is very important to improve milk production and quality of dairy cows. Lactation level is also different if improper […]
Dairy cattle heatstroke is mainly caused by physical factors (such as temperature, heat, sunlight, humidity, etc.) which lead to damage to the body, resulting in disorders of the central nervous system function, and some will die due to lack of timely treatment or inappropriate treatment. To avoid unnecessary losses in the process of dairy cattle […]
1.Hoof disease The occurrence of a cow's hoof disease is difficult to avoid during the feeding process, and the milk yield can be directly affected once the cow's limb disease is present, thereby affecting the breeding benefit. And the hoof part of the milk cow is regularly subjected to a medicinal bath. To prevent the […]
Dermatomyiasis of dairy cows is a chronic parasitic disease, mainly caused by the parasitic larvae of Hypoderma bovis, Dermatomyza striatum and Dermatomyza Sinensis in subcutaneous tissues of the body. The main manifestation of the diseased cows is loss of body weight, which affects the growth and development of calves, and the cow's milk production decreases […]
Dairy cows are the production machines and profit objects of cattle farms, but in the actual feeding management, cows will suffer from some chronic diseases because of the unfavorable supervision of cattle farm personnel, which will bring great economic losses to the cattle farms. Therefore, experts remind: dairy cattle breeding must do a good job […]
In recent years, with the development of the dairy industry in Miyun County, Beijing, pear parasitic diseases have occurred in all dairy farms, especially in mountainous and semi-mountainous areas. Several dairy farms with a severe infection of pear parasitic diseases closed down because of high mortality and low milk production. To understand and master the […]