Breeding method for rejected laying hens

Abstract

The invention provides a breeding method for rejected laying hens. As the rejected laying hens are stocked in a woodland, the activity space of the rejected laying hens is large, the rejected laying hens are lively and bold, the feather is glossy, and the meat is fresh and tender in flavor and chewy; the rejected laying hens are strong in physique and low in morbidity probability, and the chicken is further healthier; as the environment in the woodland is relatively close to an original ecological environment, insects and weeds in the woodland are relatively more in species so as to provide the rejected laying hens with abundant pure natural foods, so that the chicken is rich in various animal proteins, the consumption of feeds is further reduced, and the feeding cost can be lowered. The breeding method provided by the invention has the advantages that the rejected laying hens bred by the method are strong in immunity, healthy in body, low in fat content of chicken and rich in various animal proteins and vitamins, and digestive absorption of the chicken is facilitated; the chicken is good in color and luster, fresh and tender in flavor, free of fishy smell, high in nutritional ingredient, rich in fragrance, good in taste and chewy in meat.

Description

technical field [0001] The invention relates to the field of poultry breeding, in particular to a raising method for weeding out laying hens. Background technique [0002] Laying hens are generally raised in intensive cages. When laying hens are about to be eliminated, chickens with low egg production rate are generally selected directly from the laying hens in the breeding cage to be sold in the market. Because the laying hens have been used in the laying period before being eliminated Breeding methods are carried out, and the eliminated laying hens are sold as broiler chickens. The eliminated laying hens have low nutritional content. The chickens stay in the breeding cage for a long time, and the absorption and digestion of nutrients are not very satisfactory. The laying hens are stunted and their immunity is reduced. , The long-term accumulation of undigestible ingredients and excessive hormones in the chicken body can easily cause diseases. The protein source in chicken ...

AI Technical Summary

Problems solved by technology

[0002] Laying hens are generally raised in intensive cages. When laying hens are about to be eliminated, chickens with low egg production rate are generally selected directly from the laying hens in the breeding cage to be sold in the market. Because the laying hens have been used in the laying period before being eliminated Breeding methods are carried out, and the eliminated laying hens are sold as broiler chickens. The eliminated laying hens have low nutritional content. The chickens stay in the breeding cage for a long time, and the absorption and digestion of nutrients are not very satisfactory. The laying hens are stunted and their immunity is reduced. , Chickens accumulate unfavorable ingredients and excessive hormones for a long time, which can easily cause diseases. The source of protein in chicken is single, the content of nutrients is low, the meat quality is rough, the taste is poor, and there is a strong fishy smell