Feed additive for laying hens, capable of preventing diseases and prepared by comprehensively utilizing coconut shells

Abstract

The invention discloses a feed additive for laying hens, capable of preventing diseases and prepared by comprehensively utilizing coconut shells. The feed additive is prepared from the following raw materials in parts by weight: 12-14 parts of squabs, 5-6 parts of white spirit, 10-12 parts of olives, 25-30 parts of fresh bean dregs, 4-5 parts of incised notopterygium rhizomes or roots, 3-4 parts of cherokee rose fruits, 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 0.2mol/L hydrochloric acid, an appropriate amount of 60% ethanol, an appropriate amount of acetone, an appropriate amount of trypsin and an appropriate amount of water. After the laying hens eat a feed containing the feed additive, the nutrient value of laid eggs is higher, the phenomenon of diseases of the laying hens is effectively reduced, the mouth feel of the feed is guaranteed, and the growth and the egg laying quality of the laying hens can be rapidly promoted.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive for disease-preventing laying hens 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.