Water bird individual breeding method

Abstract

The invention relates to a water bird individual breeding method, which is characterized in that a bird house is divided into a plurality of independent small pens, each small pen comprises an inside playground and an outside playground, a plurality of egg laying nests are arranged inside the poultry house, the outside playground is divided into a continental playground and a water playground, and one male bird and a plurality of female birds are raised in each small pen; the female birds in the small pen are marked in a painting way in different colors, egg touching is carried out for each female bird before laying the egg every day, the female bird with the egg is closed into the corresponding egg laying nest and released after the egg laying, a number and a date of the female bird and the corresponding male bird are marked on each egg, all eggs laid by the same female bird are hatched together, and the fertility rate and hatching rate of each female bird are counted. Due to the adoption of the method, the egg laying situation of each female bird can be accurately recorded, father and mother of each young bird can be accurately recorded, the inbreeding can be effectively avoided, the breeding of the individual water bird can be reasonably optimized, the breeding purpose can be realized, and the water bird breeding quality and yield can be improved.

Description

technical field [0001] The invention relates to a waterfowl breeding method, in particular to a waterfowl individual breeding method. Background technique [0002] Individual selection refers to a breeding method that selects based on individual phenotypic values. In animal and plant breeding, each individual is generally numbered and the phenotypic traits of each individual are recorded. However, in animal breeding, some traits need to be raised separately before they can be recorded separately. For example, the individual egg production, fertilization rate, hatching rate, etc. of poultry need to be raised separately in order to accurately record their individual traits. [0003] In the breeding process of chicken breeding traits, individual cages are generally adopted, and the eggs produced by each chicken will not be confused. Breeders can be artificially inseminated, and each hen has a fixed rooster. In the breeding process of breeding traits of waterfowl, it is gener...

AI Technical Summary

Problems solved by technology

In the breeding process of breeding traits of waterfowl, it is generally to adopt small group breeding, one or several cocks are matched with a certain number of female birds, and the egg production, fertilization rate, hatching rate, etc. of the small group are recorded. Only the traits of the group can be recorded, but the traits of each hen cannot be accurately recorded

[0004] In recent years, some people have used cameras to monitor the egg production of each group throughout the process. This method can only record the number of eggs laid by each hen, but it is still difficult to determine which hen lays each egg, and cannot effectively count each egg. Fertilization rate and hatchability of hens

The above methods cannot accurately record the father and mother of each chick, and cannot effectively avoid inbreeding