High-yield raising method for laying hens

Abstract

The invention discloses a high-yield raising method for laying hens, and belongs to the technical field of poultry breeding. The high-yield raising method mainly includes staged raising steps of chickfeeding preceding stage, chick stage, young chicken breeding stage, delivery date stage and egg laying stage. The high-yield raising method particularly includes checking whether chick breeding articles are all in readiness or not and whether the basic requirements are met by the temperatures and the humidity or not in 1 day before chicks are fed; timely carrying out grouping and flock adjustingat the chick stage; shifting young chicken into breeding henhouses from the eighth weeks at the young chicken breeding period stage and changing feed into breeding period feed; adding multiplex vitamin of electrolyte into drinking water in 3 days prior to laying henhouse transferring and 3 days after laying henhouse transferring at the delivery date stage; illuminating the insides of the raising henhouses for 8-10 hours at the egg laying stage, and increasing illumination step by step when the laying hens are at the ages of approximately 40 weeks. The total illumination intensity is not higherthan 16 hours at the egg laying stage. The high-yield raising method has the advantages that the laying hens can be in the optimal states in egg laying periods and are the optimal in egg laying rate,and accordingly the egg yield of the laying hens can be increased; antibiotics can be omitted, and the incidence of the laying hens can be reduced.

Description

technical field

[0001] The invention discloses a high-yield raising method for laying hens, which belongs to the technical field of poultry breeding. Background technique

[0002] In recent years, my country's chicken industry has developed rapidly. Chicken has become the most common poultry in animal husbandry, and the scale and production level of chicken farming have been greatly improved. With the rapid development of my country's economic level and the continuous improvement of living standards, people's demand for chicken products is also increasing.

[0003] In the production process of laying hens, efficient and high-yield egg production is the constant pursuit of the majority of breeders. However, in order to maximize the benefits of breeding, blindly increase the breeding density, which makes the growth environment of laying hens poor, and the breeding management is not scientific, reasonable and comprehensive, resulting in low laying rate of laying hens, poor qua...