|25-Hydroxy Vitamin D3
25-Hydroxy Vitamin D3 is the active metabolite of vitamin D3 in the liver, also known as active vitamin D3, and its potency is 3-5 times that of vitamin D3. The absorption rate of 25-Hydroxy Vitamin D3 is higher than that of vitamin D3. It can be directly absorbed from the mesenchyme of small intestinal epithelial cells into the blood circulation to reduce the impact of intestinal injury. It can more effectively increase the level of 25-Hydroxy Vitamin D3 in the blood, reduce the burden of liver metabolism, and avoid liver damage caused by liver hypoplasia, pathogens and toxins of young animals, which will affect the absorption and transformation of vitamin D3, Thus, the metabolism and absorption of 25-Hydroxy Vitamin D3 are reduced.
It can promote calcium and phosphorus absorption, improve bone development and eggshell quality, prevent paralyzed chickens, reduce mortality of chicks, and have obvious effects on skeleton development and shin length reaching the standard during the breeding period; Reduce osteoporosis and cage layer fatigue, increase laying rate and prolong laying cycle; In the late egg laying period, the thickness of the eggshell is increased, the strength of the eggshell is improved, and the deformed eggs, thin shell eggs and eggshell damage are effectively prevented. It can obviously improve the condition of broken leg and broken wing caused by calcium deficiency, and maintain the weight of eliminated chickens.
Improve broiler feed efficiency, increase broiler weight gain, increase breast and leg meat production, and reduce carcass waste. Improve the survival rate of broilers, optimize the immunity and inflammatory reaction of broilers, and reduce coccidiosis oocysts. Improve bone development, reduce the occurrence of bone diseases, and improve bone melanosis.
Improve the production performance of breeding hens, reduce broken eggs, white shell and thin shell eggs, improve the qualification rate of breeding eggs, significantly increase the hatchability, significantly increase the egg production rate, maintain the egg production peak, reduce dead embryos, obtain the maximum bone capacity before sexual maturity, and reduce the mortality rate at the early stage of production.