Control system for suckling behavior of piglets and nursing behavior of sows

摘要

PURPOSE: A sound system for controlling nursing behavior of a parent pig and a piglet is provided to increase the number of nursing times to increase the weaning weight of the piglet, thereby increasing the raising of piglets. CONSTITUTION: A sound system for controlling nursing behavior of a parent pig and a piglet includes an input part for inputting how the piglet is old in days, a timer part(2) for counting a real time to output sound on the basis of time for supplying the counted real time to an operation control part, a differential mode key(10) for varying the output period of sound supplied to the parent pig and the piglet according to the day-old of the piglet, a uniform mode key(11) for uniformly outputting the sound supplied to the parent pig and the piglet regardless of the day-old of the piglet, the operation control part storing data on output period of synthetic sound to be supplied to the parent pig and the piglet, and controlling sound chip for outputting the sound according to the day-old of the piglet input via the input part, or by a preset uniform period when the uniform mode key is pressed, the sound chip for outputting the sound under the control of the operation control part, a speaker(5) for outputting the sound generated from the sound chip, and a power supply part(6) for supplying power to the above parts.