Animal husbandry quality tracking system and use method therefor

The invention discloses an animal husbandry quality tracking system. The system comprises electronic ear tags, an information input module, a database module, an information query module and a display module, wherein each electronic ear tag has a definite and unique ear tag number and is fixedly mounted on a livestock body and used for identifying livestock; the information input module is used for inputting animal husbandry information and storing the animal husbandry information to the database module; the database module is used for receiving and storing the animal husbandry information; the information query module is used for querying the animal husbandry information and sending the queried information to the display module; and the display module is used for receiving and displaying the information sent by the information query module. The system is simple to operate and convenient to use; comprehensive recording is performed, so that the quality tracking and query can be carried out conveniently; and t