The production efficiency of laying hens depends not only on the quantity of eggs, but also on the quality of eggs, so the production of laying hens should pursue high quality and efficiency. Huarui animal husbandry makes a simple analysis on how to improve the quality of eggshells.
The level of laying rate is always the most important index to measure the production level of laying hens, and the laying of laying hens is affected by very complex factors, so how to improve the laying rate and reduce the broken shell has become the key measure to improve the efficiency, so how to improve the laying rate and reduce the broken shell?
The egg production and shell breaking of laying hens are mainly affected by the following factors: genetic factors, thin eggshell. Physiological factors, age growth. Nutritional factors, calcium deficiency lead to soft shell, hemp shell and thin eggshell. The intake of calcium and phosphorus decreased with the increase of temperature. When the chickens were overcrowded, the high squatting position was adopted, and the egg falling distance increased. Health factors, transfusion tube inflammation, etc. The method of collecting eggs and the times of picking eggs. Eggshell damage will be increased during transportation。
The main component of eggshell is calcium carbonate, accounting for about 94%. The daily intake of calcium during laying period is mainly to meet the needs of laying. A chicken needs about 3-3.5g of calcium every day. Too low or too high will affect the quality of eggshell. Therefore, it is necessary to choose the feed with high calcium content during the laying period, and the supplement of calcium salt is conducive to the absorption of the body.
According to statistics, in general chicken farms, an average of 10000 chickens produce 1100 catties of eggs a day, and 20-30 catties of damaged eggs a day, which is a large sum over time.
Calcium propionate has the functions of calcium supplement, antibacterial and anti-inflammatory, improving reproductive function, prolonging the peak period of egg production, promoting ovulation and lowering egg cholesterol. It can optimize the calcium absorption of layers. It is made of highly available calcium source, calcium propionate and other composite packages. Small molecule organic calcium can promote nutrition absorption, supplement calcium intake, prevent and eliminate the drop of egg production caused by salpingitis and other reasons, bid farewell to soft eggs and malformed eggs, improve eggshell density and eggshell thickness, not only reduce the eggshell damage rate, but also increase the weight of eggs. Create more revenue.
The supplement of calcium propionate can effectively restore and improve the normal color of eggshell and make the color of eggshell darker and even.
Improve the quality of eggshell, reduce the shell defects of thin shell, sand shell, cracked, dark cracked and other eggshell. Increase the hardness of the shell.
It can effectively form the barrier of eggshell protection, reduce the pollution of miscellaneous bacteria, extend the storage time of commercial eggs, and increase the audience rate of eggs.
It can enhance immunity, balance electrolytes, regulate endocrine, promote growth and development, and improve feed utilization.
Post time: May-25-2021
