earticle

영어

Domestic hog raising industry has been continuously advancing both quantitatively and qualitatively along with economic advancement. However, the current circumstance is that system on domestic sow specification management is insufficient with severe individual differences, and the number of MSY remains to be low compared to that of advanced countries. To solve this issue, systematic specification management technology is needed to decrease the replacement rate of sow and improve the parturition and productivity. Through the proposed QR code based sow specification management system in this paper, it increased the weekly management cycle of sow and designed a system for systematic specification management of sow. When pregnancy succeeded through sow weekly management, 16 weeks of pregnancy period stored in database and current date are added to provide expected delivery date to user. When pregnancy failed, it is added with rut cycle 22 days to display expected date of rut. Through this, it can increase the number of MSY and provide convenience of user.