Breeding method for laying eggs
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The principles of feeding and management of quail clams and commercial egg tarts are basically similar. The feeding and management of egg and meat types have their own characteristics. 1, transfer group: bred maternal to 35 days to 40 days of age, about 2% have been put into production when the group should be transferred to familiarize with the new environment. It is advisable to transfer food at night and supply drinking water and seed feed in a timely manner to keep it quiet. At the same time when the group is transferred, a strict selection is made according to the requirements of the species. 2. Egg laying rules and useful life: The egg laying time of the laying hens is mainly concentrated in the afternoon until 8:00 pm, while the 3 pm and 4 pm are the most. In the case of cage rearing, the breeding females have a useful life of 1 year to 2 years, but they generally use “cleaning year after yearâ€. Breeding farms can use 2 to 3 years, but in practice the seed collection time only uses 8 to 10 Month to ensure the quality of eggs. The product egg tarts only use 10 to 12 months. Production should mainly consider the egg production, the rate of qualified eggs, fertilization rate and its economic benefits and breeding value. 3. Forced moulting: If using the 2nd laying cycle, artificial moulting is required. The natural moulting time is long, the moult is slow, and the egg production is not concentrated. Implementation method: stop the material for 4 to 7 days, darkness, forcing the production stalls to quickly stop production, then remove the feathers, and then gradually feed to make it recover quickly. It takes only 20 days from the end of the feed to the restoration of production. Drinking water can not be interrupted. We must eliminate sick and weak individuals. 4. Routine management points: 1 It is necessary to maintain the normal supply of feed and drinking water, and adjust the diet according to the egg production rate and temperature. 2 to prevent uterine ectropion, pay attention to control weight and twist. 3 Eggs are collected once at night and in the morning. They should be packed in egg trays to prevent stacking damage. 4 prevent all kinds of stress and prevent animal damage. 5 Make daily records and statistical reports work.