The influence of selenium on ruminants ' reproduction :A Review

Abstract

In general, farm animals in this region(Kirkuk) have low reproductive efficiency when compared to other parts of the world. One of the most important ways to raise the reproductive efficiency of animals by following regular reproductive and nutritional programs to improve the performance of the animal by using vitamins and minerals as food additives, which are important for the growth and reproduction of animals. Through the current article, we try to highlight the importance of selenium in the reproductive  animals.