Compound feed for improving egg products of laying hens

Abstract

The invention discloses a compound feed for improving egg products of laying hens. The compound feed comprises cereals, bean pulp, rapeseed meal, rice bran meal, peanut meal, cottonseed meal, palm kernel meal, bran, corn germ meal, corn gluten meal, fish meal, insect powder, shell powder, natural betaine, dicalcium phosphate, salt, lysine, methionine, threonine, liquid phytase, compound enzyme preparations, trace element premix, vitamin premix and feed additive. A method for preparing the feed additive comprises the steps of frying atractylodes lancea and green tangerine peel for standby application, adding honeysuckle, motherwort, prunella, eucommia, astragalus, angelica dahurica, Japanese knotweed, amomum villosum, folium isatidis and pummelo peel into clear water to perform decoction, obtaining medicine residue, blending and smashing the fried materials and the medicine residue, adding modified attapulgite powder to perform mixing evenly, and obtaining the feed additive. The special feed additive is added to the compound feed, so that the feed structure is changed, the laying rate is improved while the safety in egg production of the laying hens is guaranteed, and the egg quality is improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a compound feed for improving the laying quality of laying hens. Background technique [0002] In recent years, with the development of science and technology and economy, and the improvement of people's living standards, consumers' consumption of animal-derived foods has increased sharply, and higher and higher requirements have been put forward for the quality of animal-derived foods. Eggs are the main food of animal origin for humans. Since the 1980s, the rise of my country's large-scale and industrialized chicken industry has greatly eased the contradiction between urban and rural residents' demand for eggs. However, diseases have become a bottleneck restricting its development. Although the emergence of antibiotics has alleviated the problem for a period of time, it has brought greater troubles to the chicken industry in the wake of it. The long-term use or even abuse of anti...

AI Technical Summary

Problems solved by technology

The long-term use or even abuse of antibiotics leads to the emergence of drug resistance, which sometimes causes more serious harm than animals themselves; drug residues in animal products, emergence of drug-resistant strains, excessive hormones lead to precocious puberty in children, and deterioration of the ecological environment. Many countries have taken measures to restrict or ban antibiotics, hormones and other substances. To completely solve such problems, we must find another way in the long run