Premixed feeds capable of improving growth performance and organism immunity of livestock and poultry, and preparation method and application of premixed feeds

Abstract

The invention discloses premixed feeds capable of improving the growth performance and organism immunity of livestock and poultry, and a preparation method and application of the premixed feeds. The premixed feeds comprise the following components in percentage by mass: 10 to 70 percent of attapulgite clay, 10 to 70 percent of clinoptilolite, 10 to 20 percent of a honeysuckle flower extract, 0.4 to 4 percent of xylo-oligosaccharide, 0.1 to 1 percent of chitosan oligosaccharide, 0.5 to 2 percent of probiotics and 0.5 to 5 percent of an emulsifier. The premixed feeds are obtained by mixing the components; when the premixed feeds are added into complete formula feeds for animals at the ratio of 0.5 to 2 percent, the organism immunity of livestock and poultry can be remarkably improved, the intestinal microecology can be regulated, the intestinal health can be maintained, and the production performance can be improved.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry feeding, in particular to a premixed feed for improving the growth performance of livestock and poultry and improving the immunity of the body, as well as its preparation method and application. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for meat, eggs and milk has continued to rise, requiring further development of animal husbandry. The concept of animal nutrition develops from comprehensively supplementing and balancing various nutritional elements required for animal growth and development to regulating the digestive tract of animals on this basis, so that animals can effectively absorb and utilize balanced nutrition. Therefore, it is of great significance to search for a premixed feed that can improve the growth performance of livestock and poultry and improve the immunity of the body. [0003] At present, it is c...

AI Technical Summary

Problems solved by technology

However, when they are used in feed, there are some problems: Chinese herbal medicines are poor in palatability, slow in efficacy, and lack of modern scientific quantitative indicators and in-depth research on their active ingredients, interactions, efficacy, quality control, and mechanism of action; The application method and mechanism of sugar are still unclear, resulting in unstable effects; the effect of probiotics is easily affected by feed processing and the pH of the digestive tract of animals; the effect of emulsifiers is easily affected by animal age, fat type, emulsification Influenced by factors such as additive amount and emulsifier formula

Due to the characteristics of single function and many influencing factors, the effect of these feed additives is slow and unstable.