Method for improving egg laying quality of laying hens

Abstract

The invention discloses a method for improving the egg laying quality of laying hens, and relates to the technical field of laying hen breeding, wherein the method includes the following steps: adjustment of an environment: controlling the temperature of a henhouse at 15-25 DEG C, controlling the humidity of the henhouse at 60%-75%, illuminating the henhouse for 15-18 h daily, and spraying the interior of the henhouse with a disinfectant daily; laying hen breeding: during breeding of the laying hens, feeding the laying hens for 4 times daily, and changing drinking water for 3 times daily; andenhancement of the disease resistance of the laying hens: starting from 5-15 days before egg laying of the laying hens to the end of the egg laying period, and adding an anti-disease agent to drinkingwater daily, wherein the addition amount of the anti-disease agent is 0.05%-0.1% of the amount of the drinking water. Probiotics and other microorganisms are added to disinfectants, drinking water and feeding feeds; the transformation of proteogen is promoted through the interaction of different microorganisms; protease, amylase, lipase and other digestive enzymes can be produced through microbial metabolism, and act on a body together to improve the egg laying quality of the laying hens.

Description

Technical field: [0001] The invention relates to the technical field of laying hen breeding, in particular to a method for improving the laying quality of laying hens. Background technique: [0002] In recent years, the production of laying hens in my country has developed rapidly. It is necessary to enrich the market supply and meet the needs of different consumption levels of urban and rural people. In addition, the international market has increased the amount of eggs imported from China, and there is an urgent need for high-quality and efficient laying hen breeding methods. The start of laying eggs by a hen is a sign of puberty completion and sexual maturity. Generally, the age at which the first egg is laid is called the age of sexual maturity of laying hens. The existing laying hens are all fed with common feed, and the laying hens are fed in a conventional feeding method. The daily feed composition of the laying hens is the same. The use of this feeding method will le...

AI Technical Summary

Problems solved by technology

The existing laying hens are all fed with common feed, and the laying hens are fed in a conventional feeding method. The daily feed composition of the laying hens is the same. The use of this feeding method will lead to a decline in the egg production quality of the laying hens. Due to the lack of nutrition, the laying hens Unbalanced or insufficient nutrition leads to the gradual decline of laying hens' physique. The resistance of laying hens to viruses and the environment gradually decreases with the increase of laying time. The laying time of laying hens is shortened, and laying hens begin to gradually lose weight and become infected with germs, etc. The number of laying hens has gradually decreased due to disease