First, the incubation period
1. 10 to 15 days after pigeons start to lay eggs. Put snail pieces or clean short straw and pine needle grass on the egg nest 2 days before laying eggs.
2. During the incubation, the rainwater is prevented from infiltrating. After the eggs are blistered or wetted, the fertilized eggs will die. The litter should be replaced promptly. Usually pay attention to eggs do not leave the new abdominal feathers. When hot, reduce the amount of bedding, open more windows, wash with cool water or spray to reduce temperature, increase the amount of bedding when the weather is cold and pay attention to keep warm, 5°C or less should be considered to increase the temperature.
3. After 4 to 5 days and 12 days after hatching, each egg was taken 1 time, and no zygotes and dead embryos were promptly removed. The hatching condition was checked 17 to 18 days. .
Second, lactation
During the lactation period, a more nutritious feed should be given, requiring more than 18% of protein, 2800 calories per kilogram of metabolizable energy, feeding 2 to 3 times a day, nursing good pigeons, and removing single nest pigeons, 15 days of age Transfer the pigeons to the cage and raise them online.
Third, the moulting period
The breeder moults once in the late summer and early fall, for a period of 1 to 2 months. At this time, 10% of the hemp kernels in the feed can be increased, and 50 kg of health sand can be added to 200 g of gypsum powder or 100 g of sulfur powder to promote the change. Feathers, at the same time adding a variety of vitamins to the feed, eliminating those breeders with low egg production, poor brooding performance, poor offspring quality, and long moulting time according to the production performance, and picking up the fine breeds from the reserve breeding pigeon group. At the same time, it thoroughly disinfects the inside and outside of the lofts and cages.
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