Health-care type pre-mixed feed and health-care type mixed feed applied to laying hen

Abstract

The invention provides health-care type pre-mixed feed applied to a laying hen. The health-care type pre-mixed feed is prepared from the following raw materials in parts by weight: 8-10 parts of montmorillonite, 0.3-0.6 part of compound enzyme, 0.5-0.8 part of probiotics, 1-1.5 parts of compound multivitamin, 26-32 parts of calcium hydrophosphate, 33-40 parts of medical stone, 5-7 parts of sodiumchloride, 3-4 parts of D-methionine, 4-6 parts of microelement pre-mixed feed, 1-2 parts of phytase, 2-3 parts of an antioxidant and 10-12 parts of rice hull powder. The immunity of the laying hen isimproved by feeding the laying hen with the health-care type pre-mixed feed, the drug dosage in the laying process of the laying hen is reduced, the total health uniformity of a hen group is enhanced,and the egg laying high peak of the laying hen is earlier and prolonged. The invention further provides health-care type mixed feed applied to the laying hen; healthy laying of the laying hen is achieved, and eggs without drug residue are provided to users.

Description

technical field [0001] The invention belongs to the technical field of feed production, in particular to a health-care premixed feed applied to laying hens, and also to a health-care mixed feed applied to laying hens. Background technique [0002] In livestock and poultry production, the environmental pollution caused by chemical drugs as additives, their residues in body tissues and animal products, and their negative effects on human health have attracted widespread attention in the scientific community. For this reason, producers are actively seeking effective ways to research and develop green health animal products. The World Health Organization (WHO) officially proposes that antibiotics should not be used in areas other than humans, such as in animals. Foreign countries have banned the production and use of such additives. In recent years, with the enhancement of people's awareness of healthy living in my country, people have paid more and more attention to the safety...

AI Technical Summary

Problems solved by technology

In order to achieve real healthy breeding, reduce drug residues in chicken, eggs and other products, and improve the immunity of laying hens has become a research hotspot in current feed companies. At present, the main method is to add Chinese herbal medicine ingredients to the feeding feed of laying hens to improve the immunity of laying hens , to obtain high-quality eggs, however, the results are less significant