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LIVESTOCK INFORMATION MANAGEMENT SYSTEM, LIVESTOCK INFORMATION MANAGEMENT SERVER, LIVESTOCK INFORMATION MANAGEMENT METHOD, LIVESTOCK INFORMATION MANAGEMENT PROGRAM, AND DATA STRUCTURE FOR LIVESTOCK INFORMATION MANAGEMENT
LIVESTOCK INFORMATION MANAGEMENT SYSTEM, LIVESTOCK INFORMATION MANAGEMENT SERVER, LIVESTOCK INFORMATION MANAGEMENT METHOD, LIVESTOCK INFORMATION MANAGEMENT PROGRAM, AND DATA STRUCTURE FOR LIVESTOCK INFORMATION MANAGEMENT
A livestock information management system 1 for managing breeding of a plurality of sows is provided with: an information storage unit 121 which stores, in association with one another, a sow identifier D11 for identifying each sow, and sow status information D12 including a sow status indicating the breeding state of the sow identified by the sow identifier, said sow status transitioning through implementation of a breeding event with respect to the sow, and a log relating to the timing at which the sow status transitioned; a sow extracting unit 111 which uses the sow status information to extract a plurality of sows having the same sow status; and a production group registering unit 113 which assigns a production group identifier D21, associated with the sow identifiers extracted by the sow extracting unit, for identifying the same as a production group to be subjected to the same breeding event in the same time period.
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