作者姓名：yangxiaowei

In recent years, the ban on antibiotics in feed, the prevalence of feed raw materials and various substitutes have led t […]

Tylvalosin, tylosin and tiamulin can be purchased on the market nowadays. The names of these three drugs are very simila

Florfenicol is an antibacterial drug specifically for animals. Against the backdrop of the reality that many veterinary

The methods of administering medicine to sick cows include the dosing method, injection method, enema method and externa