Method and system for analyzing diagnosis data of nutritional imbalance of dairy cow daily ration based on milk urea nitrogen
By constructing a basic nutrient dataset and applying data processing algorithms to identify short-period perturbation characteristics, the problem of misjudgment in the diagnosis of nutrient imbalance in dairy cow diets was solved, multi-source data synchronization and efficient diagnostic process were realized, and the accuracy and adaptive control capabilities of nutrient management were improved.
CN122369877APending Publication Date: 2026-07-10河北省畜牧良种工作总站(河北省种畜禽质量监测站) +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 河北省畜牧良种工作总站(河北省种畜禽质量监测站)
- Filing Date
- 2026-04-14
- Publication Date
- 2026-07-10
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Figure CN122369877A_ABST
Abstract
This invention discloses a method and system for diagnosing nutritional imbalances in dairy cow diets based on blood urea nitrogen (BUN), belonging to the field of intelligent livestock management and data analysis technology. The method and system include the following steps: S1, constructing a basic nutrient dataset and preprocessing it; S2, identifying short-term disturbance characteristics based on the basic nutrient dataset; S3, under the premise that the diagnostic process initiation conditions are met, comprehensively analyzing the matching relationship between nutrient input, metabolic processes, and production output; S4, generating regulatory response commands based on the diagnostic conclusions and the system's stable state. This solves the problem of misjudgment in nutritional anomaly identification caused by local anomalies resulting from equipment calibration deviations, temperature drift, and sampling errors during BUN detection.
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