Vitamin A is a micro nutrition which is effective on growth and breeding. In vitamin D3 deficiency, egg shells are broken easily. Vitamin E deficiency causes breeding defect, infertility in male birds ve increase in the number of empty eggs. The usage of vitamin E in combination with vitamin A will increase the utilization. In biotin deficiency, growth defects, the deterioration of feather growth occurs. Nature Plan Vita Power Breeding Period is a special product which is formulised for breeding periods of birds.
