Dairy farming has been part of agriculture for thousands of years. Dairy cows are bred specifically to produce large quantities of milk. Dairy cows are required to give birth to one calf per year to continue producing milk. They are usually artificially inseminated within three months of giving birth. The White revolution of 70's had made spectacular land marks in the India milk production scenario. India is the largest milk producer of the world and milk has been marked as the number one farm commodity. Rural prosperity by dairy farming is the dire need of the hour. Recently livestock production has taken a new turn by venturing itself on commercial basis. The higher production potential of the cross bred animals and its economic sustainability has its mainstay on judicious balanced feeding round the year.