Texas FFA Livestock Judging Practice Test

Ear notching in pigs is primarily utilized for identification purposes. Each notch in a pig’s ear represents a specific number or letter that corresponds to the animal’s unique identification in a herd. This system allows farmers and producers to keep track of individual pigs, monitor their performance, lineage, and health records, and carry out necessary record-keeping efficiently.

The use of ear notches helps prevent confusion and ensures accurate management practices when dealing with multiple animals. While other reasons such as breeding or health could involve tracking, the central function of ear notching is to serve as a reliable identification method that can be easily seen and understood by those managing the pigs.