A kind of white feather broiler pedigree hatching hatcher

Abstract

The invention relates to the technical field of poultry breeding equipment, in particular to a hatching cage with white feather broiler pedigree, comprising a partition, a cage with an opening on the top surface, and an upper cover corresponding to the opening of the cage; the partition It is vertically arranged in the cage and its relative position to the cage is adjustable, and the partition divides the cage into at least two hatching spaces with different white feather broiler pedigrees; the top of the partition is provided with a horizontal setting. When the upper cover is placed at the opening of the cage body, the lower surface of the upper cover is in contact with the upper surface of the abutting piece. The separator divides the hatcher into a plurality of hatching spaces, and the space size of the hatching spaces is adjusted by moving the separator. The top of the partition plate is provided with a top abutment piece, and the top abutment piece can be in contact with the lower surface of the upper cover, thereby increasing the contact surface between the partition plate and the upper cover, so that the partition plate can be more stably abutted on the cage body. , reducing the risk of the clapboard toppling over.

Description

technical field [0001] The invention relates to the technical field of poultry breeding equipment, in particular to a hatching cage with white feather broiler pedigree. Background technique [0002] Poultry family formation is usually the establishment of "full-sib-half-sib" mixed family. In this family, the offspring of the same hen are in a full-sib relationship, and the relationship between the offspring of different hens is a half-sib relationship. Pedigree hatching is a key link in modern poultry breeding, which can provide an important reference for individual genetic evaluation, individual selection and offspring selection. In this link, it is necessary to provide a pedigree hatcher cage that can place eggs of different pedigrees separately and put eggs of the same pedigree together. However, the number of eggs laid by white-feathered broilers has the characteristics of poor consistency, and the size of the hatching space in the hatcher needs to be adjusted, and the...

AI Technical Summary

Problems solved by technology

However, the number of eggs laid by white-feathered broilers is not consistent, so it is necessary to adjust the size of the hatching space in the hatching cage, and the devices that separate the hatching cages are mostly movable relative to the hatching cages, which are easy to move or fix when moving. topple over in a state that would cause damage to the eggs in the hatcher cage

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