尿素缓释颗粒饲料喂奶牛效果试验

Effect on using urea slow release pellet feed to feed milk cattle

尿素缓释颗粒饲料饲喂奶牛，安全可靠，促奶效果明显，经济效益显著。

Using urea slow release pellet feed to feed milk cattle distinctly promotes the milk product.This technique is saft and reliable,and its economic result is significant.