Automatic broiler breeder raising greenhouse for polyculture and separate feeding of roosters and hens

Abstract

The invention provides an automatic broiler breeder raising greenhouse for polyculture and separate feeding of roosters and hens. The greenhouse comprises a reelable thermal insulation cover layer which is controlled by a temperature sensor in the greenhouse and is positioned on an illumination surface on the top of the greenhouse, and feeding units which consist of a plurality of groups of online platforms in the greenhouse; the front sides of the feeding units are provided with upper and lower troughs and grids in different widths according to physiological difference of the roosters and the hens, and the back parts of the feeding units are connected with breeder bionic egg laying nests for automatically collecting eggs to stop out-nest eggs; egg collectors and conveyer belts are arranged below the egg laying nests, so automatic egg collection is realized and the yield of the eggs is improved. According to the greenhouse, the production cost can be effectively reduced, one-time automatic feeding of the roosters and the hens with different feeds and in different quantities is realized, the aims of polyculture, separate feeding and natural insemination of the roosters and the hens are fulfilled, infection caused by human intervention is avoided, and manpower and material sources are saved.

Description

technical field

[0001] The invention relates to the poultry breeding industry, in particular to an automated broiler breeder breeding shed for mixed feeding of male and female chickens. Background technique

[0002] At present, the breeding of broiler breeders mostly adopts two methods: one is cage breeding, and the other is a raising method in which two high and one low scaffolds are combined with the ground, and both methods are unsatisfactory. Although the first method takes up less space, artificial insemination is a major bottleneck. The operation often causes damage to the chickens and increases the elimination rate. Moreover, this operation can easily cause the mechanical transmission of diseases such as salpingitis, resulting in a high yield of eggs. Decrease and affect the population benefit. Although the second method overcomes the bottleneck of artificial insemination, it occupies a large area. The heavy box-type egg-laying nest not only occupies a large space in...

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