Sow estrus detection method and system

Abstract

The invention discloses a sow estrus detection method and system. The method includes the following steps that an intelligent ear tag collects the body temperature and exercise data of a sow in real time and the data is uploaded to a management terminal through an intelligent gateway; when the sow takes foods from a food trough, the intelligent gateway at the food trough uploads the received datasent by the intelligent ear tag to the management terminal, and at the same time, the intelligent gateway records the residence time of the intelligent ear tag in the food trough area and uploads it to the management terminal and the management terminal analyzes the sow's food intake and eating frequency according to the residence time; the management terminal analyzes the received data, and whenthe corresponding body temperature, amount of exercise, food intake and feeding frequency of the sow meet specific indexes, the management terminal judges that the sow is in the estrus period and informs staff. The method can determine whether the sow is in the estrus period by analyzing the sow's body temperature, amount of exercise, food intake and feeding frequency so that the sow in the estrusperiod can be found in time and the breeding rate can be improved.

Description

technical field [0001] The invention relates to the technical field of livestock estrus detection, in particular to a sow estrus detection method and system. Background technique [0002] The determination of estrus period is extremely important for sow breeding. For the detection of sow estrus, the traditional methods at home and abroad mainly include observation method, test method, vaginal examination method and so on. The above methods all have one thing in common, that is, relying on human identification, requiring a large amount of labor to actually operate, and the accuracy is low, and leakage of information often occurs. When the number of sows is large, the estrus period of some sows cannot be detected in time, which reduces the breeding rate and causes certain economic losses. Contents of the invention [0003] The purpose of the present invention is to overcome the technical problems of manual detection of sow estrus, which requires a large amount of manpower ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the technical problems that the current manual detection of sow estrus requires a large amount of manpower and untimely detection, and provides a method and system for detecting sow estrus, which can analyze the sow's body temperature, exercise amount, food intake, etc. Judging whether the sow is in estrus by the amount and feeding frequency, and can detect the sow in estrus in time, which improves the breeding rate

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