For the management of broiler breeders, only one feed per day is required. If the feeding time is gradually changed from 8 to 9 o'clock in the morning to 12:30 in the afternoon to 1 o'clock in the afternoon, it will help improve the production potential of the flock and facilitate timely Find problems and handle feed system failures. Noon feeding can start from the second week of the mixed group, that is, 21 to 22 weeks, and the initial period can be 2 to 3 days. Feeding at noon has the following advantages:
1. Easy to manage. Management personnel and maintenance personnel are in place in time to avoid managing vacuums and timely handle feeding system failures. Management is humane and staff are full of energy. Due to the balanced workload of one day, work quality can be improved.
2. Increase egg production rate. High-yielding chickens can feed enough feed to ensure continuous high yield; low-yielding chickens do not become over-fat, resulting in reduced egg production.
3. Improve the rate of passing eggs. 70% to 80% of the chickens lay eggs before 12:30 (turn on the lights at 6am and turn off the lights at 10pm). Eggs are laid before feeding, and eggs and egg litters are relatively clean with less dirty eggs.
4. Improve the fertilization rate of eggs. From 9 to 12 in the morning and from 4 to 7 in the afternoon, there are more chickens on the ground, chickens do not linger, males and females get along very well, the mating time is relatively concentrated, and the success rate is high.
5 to facilitate the operation of the work. Work more evenly throughout the day, avoid amazes in the morning, idle in the afternoon; After the first round of eggs more, chickens eat more materials, quail eggs more convenient; easy to clean the ground chicken feathers and egg litter to fill the litter (ground chicken feathers and supplementary egg nests The litter alternates every other day).
6. Summer heatstroke winter cold. After 8 to 10 hours of feeding, the chickens enter the digestive peak. When the chicken digests feed, it produces internal heat, and after 9:00 in the summer, the weather is cool, and the internal heat and external heat peaks are staggered; after the early morning in winter, the sun is coldest before the sun comes out. After the misdigestion of the feed, it is beneficial to prevent the chickens from freezing. In the afternoon feeding, there is no need to worry about the chickens drinking water. It will drink enough water before turning off the lights, and it will self-regulate from the next day. Only feed digestive conditions can be confirmed.
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