Mid-term feeding management
Mid-term egg production (301 to 400 days of age) focuses on ensuring high productivity in laying ducks and strives to maintain the peak period of egg production until after 400 days of age. Therefore, the dietary nutrient concentration should be slightly higher than that before the egg laying. Each duck should add fishmeal every day, or feed 20% protein, 150 grams per day, and feed more green feed. And calcium. The light is stable every day for 16 hours. The temperature is maintained at 5 to 10°C. If it exceeds or falls below this standard, adjustments should be made. Routine operating procedures remain stable. At this time, if the shell is smooth, thick and shiny, it means good quality. If the egg shape becomes longer, the shell is thinner and translucent, there are sand spots, and even soft shell eggs are present, indicating that the feed quality is poor, especially if the calcium content is insufficient, or the vitamin D is lacking, it should be supplemented. The time for laying eggs is concentrated, and the production of eggs is tidy, which shows that the feeding and management are proper. Otherwise, you should find out the reasons and take appropriate measures.
Post-production rearing management
The key point is to determine the quality of the feed and the amount of feed based on the weight and egg production rate of the ducks in the late stage of laying (401 to 500 days of age). If the ducklings' egg production rate is still above 80% and the weight of the ducks slightly decreases, animal feed should be properly added in the feed; if the weight increases, the metabolic energy in the feed should be appropriately reduced or the feed intake should be controlled; If the body weight is normal, the crude protein in the feed should increase slightly from the previous stage. Light is maintained at 16 hours a day. Every day, ducks are circled 3 times for 5 to 10 minutes each time. When the eggshell quality and egg weight are reduced, cod liver oil and minerals are supplemented. Keep the microclimate and operational procedures in the duck house relatively stable and avoid stress reactions.
Mid-term egg production (301 to 400 days of age) focuses on ensuring high productivity in laying ducks and strives to maintain the peak period of egg production until after 400 days of age. Therefore, the dietary nutrient concentration should be slightly higher than that before the egg laying. Each duck should add fishmeal every day, or feed 20% protein, 150 grams per day, and feed more green feed. And calcium. The light is stable every day for 16 hours. The temperature is maintained at 5 to 10°C. If it exceeds or falls below this standard, adjustments should be made. Routine operating procedures remain stable. At this time, if the shell is smooth, thick and shiny, it means good quality. If the egg shape becomes longer, the shell is thinner and translucent, there are sand spots, and even soft shell eggs are present, indicating that the feed quality is poor, especially if the calcium content is insufficient, or the vitamin D is lacking, it should be supplemented. The time for laying eggs is concentrated, and the production of eggs is tidy, which shows that the feeding and management are proper. Otherwise, you should find out the reasons and take appropriate measures.
Post-production rearing management
The key point is to determine the quality of the feed and the amount of feed based on the weight and egg production rate of the ducks in the late stage of laying (401 to 500 days of age). If the ducklings' egg production rate is still above 80% and the weight of the ducks slightly decreases, animal feed should be properly added in the feed; if the weight increases, the metabolic energy in the feed should be appropriately reduced or the feed intake should be controlled; If the body weight is normal, the crude protein in the feed should increase slightly from the previous stage. Light is maintained at 16 hours a day. Every day, ducks are circled 3 times for 5 to 10 minutes each time. When the eggshell quality and egg weight are reduced, cod liver oil and minerals are supplemented. Keep the microclimate and operational procedures in the duck house relatively stable and avoid stress reactions.
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