South African Journal of Animal Science
On-line version ISSN 2221-4062
Print version ISSN 0375-1589
MIDILLI, M. et al. Shelled acorn seed (Quercus cerris) as a diet ingredient on the performance of growing Japanese quail. S. Afr. j. anim. sci. [online]. 2008, vol.38, n.1, pp.38-42. ISSN 2221-4062.
This study was carried out to investigate the effects of dietary inclusion of shelled acorn seed (Quercus cerris) on the growth performance and carcass yield of Japanese quail (Coturnix coturnix japonica). Four hundred four-day old quail chicks were used in this study. Experimental diets contained 0, 5, 10, 15 or 20% shelled acorn seed. The experiment lasted 38 days. There were no differences between treatments in body weight, body weight gain, feed intake and feed conversion ratio. Furthermore, the mortality rate and carcass yield were not affected by the inclusion in the diet of different levels of shelled acorn seed. The inclusion of shelled acorn seed to the quail diets did not cause any harmful effect on the health of the birds. These results suggested that up to 20% shelled acorn seed could be included as an energy source in quail diets.
Keywords : Acorn seed; Coturnix coturnix japonica; growth performance.