What to do about poor eggshell quality? Methods to improve eggshell quality
Eggs are a very common food on our dining tables and are welcomed by many people. Therefore, there are quite a lot of people raising laying hens now, but eggs are relatively fragile and easily broken, which can have a great impact on farming profits. So the quality of eggshells is a problem that many farmers are considering. So how can eggshell quality be improved? Let's take a look together below!
1. Supplement calcium and phosphorus
Most of the substances that make up eggshells are calcium. Therefore, if you want to improve eggshell quality, you must do a good job of calcium supplementation and increase the proportion of calcium in the feed. There is also one point that many people often overlook, and that is phosphorus. When supplementing calcium, we must also pay attention to controlling the ratio of calcium to phosphorus. If only calcium is supplemented, the effect will not be very obvious. Because besides calcium, phosphorus is the main substance affecting eggshell quality. Therefore, when feeding the daily ration, the ratio of calcium to phosphorus should be controlled between 4:1 or 6:1.
2. Increase nutrition
The protein content of eggs is very rich, so we should also pay attention to the protein content in the daily ration. Protein also has a very large impact on the calcium absorption of laying hens, so if you want high yield from laying hens, the protein content in the daily ration should be maintained at about 17%. In addition to protein, vitamin supplementation is also very important, such as vitamin C, and vitamin D3 is indispensable. Because vitamin D3 is an indispensable substance for laying hens when metabolizing calcium and phosphorus. Finally, there are trace elements such as manganese and zinc. An appropriate amount of baking soda can be added to the daily ration, which can reduce the eggshell breakage rate and improve eggshell quality.
3. Strengthen management
When raising laying hens, pay attention to maintaining good temperature and humidity inside the house, and keep them at a level suitable for the growth of laying hens. This can reduce the phenomenon of poor eggshell quality. In the high-temperature summer season, do a good job of heat prevention and cooling. Provide laying hens with sufficient clean drinking water. If laying hens show heat stress, then add an appropriate amount of vitamin C to the daily ration and drinking water to relieve the heat stress. Then control light well to prevent light from being too strong or insufficient. Improper light also has a very large impact on eggshells. Finally, promptly cull some older low-yield laying hens.
4. Reduce stress
During the growth process of laying hens, if they suffer stress, it will not only affect the growth of the laying hens, but the eggshell quality will also be reduced because of it. So during routine management, we should pay attention to minimizing the stress response of laying hens. Avoid frightening the laying hens, and it is best for the keepers to remain the same person. Do not change the daily ration casually either. If the feed really needs to be changed, then it should also be done slowly and must not be changed suddenly, otherwise it will also cause stress in laying hens. Finally, do a good job of disease prevention, strengthen immunization and disinfection, and improve eggshell quality.
The above is a brief introduction to how to improve eggshell quality. That is all for today's introduction. This article is for reference only, and we hope it can help everyone!