How do cows breed?

Cows are cows. However, in the process of dairy farming, there must be high-quality breeding cattle. Nowadays, natural mating is generally not used to breed cows. Because this is too inefficient. Generally, high-quality bull frozen semen is purchased from the bull breeding base and artificially fertilized and propagated. This can improve the sperm utilization rate of high-quality breeding cattle.

Dairy farms keep strict records of each cow. After entering the weaning period, cows are generally estrus with sex hormones, and then vaginal cleaning and artificial fertilization are carried out.

The general process is as follows. I hope I can help you.