Age Related Histomorphochemical Changes in Ovaries of Punjab White Quail

In India, quail was introduced two decades ago and has partially replaced the domestic fowl both in research and open market for human consumption. The quail originally domesticated around 11th century as a pet song bird, is now highly valued [1,2]. Quail reproduces throughout the year on contrary to seasonally breeding birds. It attains the maturity at 28 days and first decline of fertility has been recorded at 12 months and last egg laid or 90% fertility loss at 17-24 months of age [3]. The advantages of quail farming includes minimum floor space, low investment, comparatively sturdy birds, early market age and sexuality, high rate of egg production and less feed requirement [4]. Besides, Quail meat and egg are tastier than chicken and has less fat contents. It has been shown to promote body and brain development in children and nursing mothers [5]. In quail farming, the reproductive and immune status of birds is of prime importance to obtain good production [6].