Poultry industry has emerged as the most dynamic and fastest expanding segment in animal husbandry sector with an annual growth rate of 6% in 1980's, 11% in 1990s, 19% in 1997-2002 and 6.2% during 2002-2006 in broiler chickens and 5-6% in egg production during this period in India. With an annual production (BAHS, 2010) of around 61.45 billion eggs (95.2% hen, 2.5% duck and 2.3% from other speci...