Detailed Explanation of Key Technical Points for Stable Egg Production Management in Laying Hens

1. Ensure feed quality; do not suddenly change feed ingredients. Insect-infested or moldy ingredients should not be used, and cottonseed and rapeseed meal should be used sparingly.

2. Prevent stress, such as sudden changes in feed, disease, or weather, severe fright, and vaccination, and carry out preventive work in a timely manner.

3. Regularly measure egg weight, and check whether feeding management, especially nutrition, is appropriate based on the increase in egg weight; adjust the flock and promptly cull sick, disabled, low-yielding, and non-laying hens.

4. Keep the chicken house air fresh, quiet, comfortable, and stable so that the hens can lay eggs peacefully.

5. Fix the operating procedures for feeding management; feeding, egg collection, cleaning, inspection, and manure removal should be carried out according to a set schedule and not changed easily.

6. Appropriate light intensity and light duration; prevent feather pecking and eliminate all factors that may cause feather pecking.