Bovine fertility is affected by nutritional and non nutritional factors. The non nutritional factors include micro-climate of the stable, lay-out of the stable, hygiene and genetic manipulations. The most common cause of infertility in cattle is poor nutrition (Navarre et al., 2010). Minerals have a great impact on animal's reproductive physiology. Their imbalance causes various problems leading to lowered reproductive efficiency and resultant monetary loss to the dairy industry. | Effect of beta carotene incorporated mineral-vitamin premix on infertility in infertile crossbred cattle
