This article mainly introduces the situation when a cow eats metal.
27
2019-08
This article mainly introduces the causes of environmental pollution in dairy farms, the importance of environmental control and digestive tract diseases of dairy cows.
01
2019-08
This article mainly introduces the common diseases of the cow stomach and how to protect the cow stomach.
12
2019-06
This passage briefly introduces the reason for feeding the cow with a magnet.