Electro ejaculator and artificial vagina the most used to collect bull semen . The procedure for taking the semen sample is done with a dummy and an artificial vagina. Semen extraction from the bull to perform artificial insemination is done with two known methods. One is to make the bull believe that he will ride a cow, and the other is to stimulate it with electrodes. Both are recommended and viable to obtain   Bull Semen. The genetics trade is a business that increasingly generates more interest among producers. However, extracting semen from bulls is a procedure that requires experts to have quality sperm, and that at the time of being evaluated meets all the minimum requirements to be sold.  There are currently two procedures with which semen can be collected. The first is the artificial vagina, and the second is the electro ejaculation. Both are natural, do not generate any damage to the animal and the material collected is of high quality.  1....