| 摘要 |
PURPOSE: A cattle breeding management system is provided to prevent breeding disorders like low fertility, early embryonic death, and the like. CONSTITUTION: A cattle breeding management system comprises a display member(20), a key input member(30), and a controller(40). The display member comprises a plurality of display units displaying name, birth date, fertilization date, and the like. The key input member controls the controller through the manipulation of a key and outputs or stores date. The controller comprises a non-volatile memory, a micom, a calculation unit, a ROM, and a RAM. |
