From early spring to the early summer of the following year, it is the peak season for egg production and hatching. The hatching rate is related to the quality of the eggs. In order to obtain high-quality eggs, in order to meet the hens' needs for protein, carbohydrate, minerals and other nutrients, we must also pay attention to adding appropriate amounts of vitamin C to their feeds.

Vitamin C has the effect of increasing the egg production rate of hens, the fertilization rate of breeding eggs, and the hatching rate of fertilized eggs. Because eggs are formed in chickens, they require more calcium. Bone meal, stone meal, shell powder and other minerals in the feed are absorbed by the gastrointestinal tract of chickens and stored in the bones. Eggshells cannot be directly formed. Vitamin C must participate in the minerals before calcium can play a role. After the chicken obtains vitamin C from the feed, after a complex physiological and biochemical process, vitamin C can promote the secretion of calcium from the bones, and the 迥 幕 幕 screen 迥 迥 械 械 械 械 吭黾 吭黾 吭黾 吭黾 吭黾 餮 餮 餮 餮 范 范 范 范 范 范It is very important that weaning is just a matter of time and we are still playing the game. The amount of vitamin C needed for chickens is very small, but the effect is very great. The lack of it is not enough. Practice has proved that the amount of vitamin C added to the feed is generally 0.02% to 0.03%.

Bulk of varicella vaccine,semi-Finished Products.It has good safety with low ratio in adverse reaction. And it has been exported to Bangladesh. 

In 2008, BCHT successfully launched its product Varicella Vaccine, Live in China. In the following years, BCHT continuously committed to improving the product and led in 2010 removal of gelatin from adjuvant and extended the vaccine shelf-life up to 36 months which is the longest one in the world in 2011. And it has the following qualities.

Final Bulk

Rabies Vaccine,Freeze-Dried Rabies Vaccine,Mild Rabies Vaccine,Stable Rabies Vaccine For Human Use

Changchun BCHT Biotechnology Co.,Ltd , https://www.ccbcht.net