生物素 biotin 2
产品描述：应用：用于动物预混料和和配合饲料中，提高肉质，改善繁殖性能、提高日增重和饲料利用率，减少蹄病发生率 Used in animal premix and compound feed, to improve animal immunity, imporove the meat quality and improve the reproductive performance ,daily gain and feed ultilization rate and reduce the incidence of hoof disease
