Patent ID: 11871728
Assignee: AJINOMOTO CO., INC.
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A feeding management method executed by a feeding management system for a free stall cow barn, wherein the feeding management system includes an evaluation-related information storage unit, an evaluating unit, a selecting unit, a transmission unit, a reading unit, a feed information acquiring unit, an association information storage unit, a device information acquiring unit, and a control information transmitting unit, and the free stall cow barn is provided with a plurality of feeding places, and an intrusion control device is provided in each of the feeding places to control the intrusion of a dairy cow to the feeding place, the feeding management method includes:
a step executed by the evaluating unit of evaluating a risk of developing a perinatal disease after parturition of a dairy cow by using evaluation information included in evaluation-related information stored in the evaluation-related information storage unit that stores the evaluation-related information, and storing an obtained evaluation result in the evaluation-related information, wherein the evaluation-related information stores (I) cow specifying information for specifying a dairy cow, (II) transmission-unit specifying information for specifying a transmission unit attached to the dairy cow, and (III) the evaluation information including at least one value selected from the group consisting of a concentration value of an amino acid in blood of the dairy cow before parturition and a measurement value of a blood chemistry parameter in blood of the dairy cow before parturition, and is capable of further storing (IV) an evaluation result about a risk of developing a perinatal disease after parturition of the dairy cow and (V) feed specifying information for specifying a feed effective in preventing the perinatal disease after parturition;
a step executed by the selecting unit of, when an obtained evaluation result indicates a presence of the risk of disease development, selecting a feed effective in preventing the perinatal disease after parturition according to a degree of the risk of disease, based on the evaluation result, and storing feed specifying information on the selected feed in the evaluation-related information;
a step executed by the transmission unit of transmitting the cow specifying information or the transmission-unit specifying information;
a step executed by the reading unit provided at a predetermined position in the cow barn of reading the transmitted information;
a step executed by the feed information acquiring unit of acquiring, from the evaluation-related information storage unit, the feed specifying information included in the evaluation-related information, which was specified by using the read information;
a step executed by the device information acquiring unit of acquiring, from the association information storage unit that stores a plurality of pieces of association information including (I) device specifying information, which is an identification code or an identification ID, for specifying the intrusion control device and (II) feed specifying information on a feed to be provided in the feeding place, the device specifying information included in the association information, which was specified by using the acquired feed specifying information; and
a step executed by the control information transmitting unit of transmitting control information for controlling the intrusion control device to allow intrusion, the intrusion control device being specified based on the acquired device specifying information, which is an identification code or an identification ID, to a controller that controls the operation of the intrusion control device.