Feed additive for laying hens, capable of improving quality of eggs and prepared by comprehensively utilizing coconut shells

Abstract

The invention discloses a feed additive for laying hens, capable of improving egg quality and prepared by comprehensively utilizing coconut shells. The feed additive is prepared from the following raw materials in parts by weight: 20-23 parts of Chinese chestnuts, 11-14 parts of Chinese flowering quinces, 9-12 parts of laver, 5-6 parts of kaempferiae, 10-15 parts of fresh milk, 15-17 parts of tangerine peel, 9-12 parts of cloves, 6-7 parts of licorice roots, an appropriate quantity of coconut shells, an appropriate quantity of lactic acid bacteria, an appropriate amount of hydrochloric acid of 0.2mol / L, an appropriate amount of ethanol of 60%, an appropriate amount of acetone, and an appropriate amount of water. The feed additive disclosed by the invention can improve the quality of eggs, can improve the production performance of the laying hens, and has the efficacies of immunity resistance and disease resistance.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive for improving egg quality prepared by comprehensively utilizing coconut shells. Background technique [0002] Eggs are the main source of protein food for people. With the rise of large-scale and intensive aquaculture in my country, the contradiction between people's demand for eggs has been greatly alleviated. Layers are the most common poultry raised by humans. The main purpose of people feeding layer hens is to improve the quality and quality of eggs. quantity. At present, there are problems of high morbidity and mortality of laying hens and low egg production rate in laying hen farming in my country, which have caused great losses to the chicken industry. Therefore, feed additives have become an indispensable ingredient in the diet of livestock and poultry. They have played a positive role in increasing the growth rate of laying hens, improving the rate of feed ...

AI Technical Summary

Problems solved by technology

At present, my country's laying hen farming has the problems of high morbidity and mortality of laying hens and low egg production rate, which has caused great losses to the chicken industry.