NEWS CENTER

Calcium is the main component of egg shell, so to improve egg production, calcium is an essential nutrient. However, calcium supplementation for laying hens is not as much as possible, and attention should be paid to time and dosage. 1. Pay attention to the ratio of calcium to phosphorus: When suppl

Compared with feed additives research that has only been around for decades, our country has a long history of keeping poultry, and laying hens are one of important sources of income. Since laying hens have an important mission to produce eggs, their demand and consumption of vitamin d3 powder are very large, which determines that vitamin d3 plays an important role in layer feed.

The cost of adding additional vitamin d3 to livestock and poultry accounts for a small proportion of the total cost, but good economic benefits can be obtained. In order to avoid adverse effects of vitamin d3 feed additives​ deficiency on the health and production performance of livestock and poultry, additional vitamin d3 powder must be added in actual production. According to related research, this behavior can bring many benefits.

Feed additives are a large family. Although the amount of livestock body demand is relatively small, the effect is rather large. Members of this family have different chemical structures, nutritional effects, and physiological effects. Among them, vitamin d3 is undoubtedly one of the most eye-catching stars. As a new green feed additive, feed grade vitamin d3 has been widely used in the feed industries.