Ear-notching helps identify a pig’s litter and which one of the litter it is, giving each pig a unique identity number. Notches are placed in one of five locations in the pig’s right ear — to show the …

The right ear is used for litter mark. All pigs in the same litter must have the same notches in the right ear. The left ear identifies individual pigs in the same litter. All littermates must have …

2019年7月14日 · The Universal Ear-Notching System used to identify individual pigs in a litter has been around for.., a while.., but finding the actual historical roots of the how and why this …

simplest method and the one recommended by most breed associations is ear notching. The most common notching system is the 1-3-9 system. For pig-lets of this size, a small (3/16- to 1/4 …

Title: Microsoft PowerPoint - Reference Guide Author: fisher86 Created Date: 2/20/2013 3:37:22 PM

You will need to learn how to notch your pig’s ears so you have an animal identification system in place. Task . The two paper pigs come from the same litter. You will notch each pig’s ears. All …

Ear notching is a very traditional method of identification in swine in which pigs are identified based on their birth order within a given farrowing. The pig’s right ear is the Litter Ear (where …

2004年5月13日 · To notch pigs properly, one must know the identity of each notch and its proper location. As noted in Figure 1, the right ear designates litter number, while the left ear indicates …

2025年3月15日 · Ear notching involves making distinct and specific cuts in the pig’s ear to create a unique identification code. This code allows farmers to track individual pigs, monitor their …

Pig Ear Notching. Producers mark to identify each pig’s litter and individual position. The right ear notches show the litter number, while the left ear notches indicate the pig’s position within the …