A feed parameter regulation method and system for producing high-dha chicken eggs
By monitoring the peak feeding period of laying hens in the evening and feeding them concentrated feed fortified with DHA and vitamin E, the problem of low absorption efficiency of DHA in laying hens was solved, and high-efficiency, low-cost production of high-DHA eggs was achieved.
CN122397680APending Publication Date: 2026-07-17
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-05-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing technologies, the absorption, transport, and deposition of DHA in laying hens are inefficient, resulting in high production costs for high-DHA eggs and low bioavailability.
Method used
By monitoring the peak feeding period of laying hens in the evening, we concentrated on feeding them with fortified feed containing DHA and vitamin E, combined with differentiated feeding strategies, and optimized feed parameters to improve the deposition efficiency and oxidative stability of DHA in egg yolks.
Benefits of technology
This improved the deposition efficiency of DHA in egg yolks, reduced production costs, and enhanced product quality consistency and economic efficiency.
✦ Generated by Eureka AI based on patent content.
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Figure CN122397680A_ABST
Abstract
本发明提供一种生产高DHA鸡蛋的饲料参数调控方法及系统，属于家禽饲料配置领域；该方法包括采集鸡群的采食行为数据，以确定傍晚采食高峰时段；根据目标DHA富集量，配制基础日粮和傍晚强化粮，傍晚强化粮中的DHA与维生素E的单位含量均高于基础日粮，且维生素E用于抑制DHA的氧化损耗；执行差异化饲喂，以提高DHA的集中摄入效率；检测所产鸡蛋的蛋黄DHA富集量；将检测结果与目标DHA富集量对比，并根据对比结果调整DHA与维生素E的总添加量和 / 或傍晚强化粮的投喂比例，以优化后续的饲料配制参数与饲喂比例。本发明通过匹配鸡群傍晚自然采食高峰时段，集中投喂含DHA与维生素E的强化饲料，有效提升了DHA在蛋黄中的沉积效率，提升生产效益。
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