Feed additive for laying hen and preparation method and application thereof

Abstract

The invention discloses a feed additive for a laying hen and a preparation method and application thereof, wherein the raw materials for preparing the active ingredients of the feed additive include salsola collina, houttuynia, sweet potato powder, beetroot, earthworm powder, medical stone, chrysanthemum, pine needle powder and mulberry leaf. The invention also provides a preparation method and the application of the corresponding additive. The additive is mixed with a basic feed in a certain ratio, and then the mixture is fed to the laying hen. Through the own metabolism and absorption function of the laying hen, the active ingredients in the medicine are absorbed into an egg, so that the quality of the egg is improved. The resistance and the egg production rate are increased. Moreover, the raw materials in the feed additive are low in cost, wide in source and scientific in formula. The preparation method is simple and feasible.

Description

technical field [0001] The invention belongs to the field of poultry breeding, and relates to a feed additive, in particular to a feed additive for laying hens, a preparation method and an application thereof. Background technique [0002] Eggs are an important livestock product and a food that is closely related to the lives of ordinary people. With the improvement of living standards, people have put forward higher requirements for the demand, nutrition and taste of eggs. However, the modern large-scale feeding method has increased the production speed, but it has also brought many problems, such as: various infectious diseases of laying hens are mostly transmitted through the respiratory tract, but due to the poor disease resistance of laying hens, once the disease occurs, While reducing the quality of eggs, it also brings huge losses to the breeding industry; a large number of antibiotics and additives are added to the feed of laying hens, which makes the eggs laid harm...

AI Technical Summary

Problems solved by technology

However, the modern large-scale feeding method has increased the production speed, but it has also brought many problems, such as: various infectious diseases of laying hens are mostly transmitted through the respiratory tract, but due to the poor disease resistance of laying hens, once the disease occurs, While reducing the quality of eggs, it also brings huge losses to the breeding industry; a large number of antibiotics and additives are added to the feed of laying hens, which makes the eggs laid harmful to human health, etc. These problems directly affect the laying hen farming industry healthy development of

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