2Sahin K,Onderci M,Sahin N,et al.Dietary vitamin C and folic acid supplementation ameliorates the detrimental effects of heat stress in Japanese quail[J].J Nutr,2003,133:1882-1886.
5Ansari KU,Kastury N,Tewarson SL,et al.An experimental and clinical evaluation of immunomodulating potential of ascorbic aci[J].Indian Journal of Pharmacology,1998,30(2):94-96.
6Lohakare J D,Ryu M H,Hahn TW,et al.Effects of supplemental ascorbic acid on the performance and immunity of commercial broilers[J].Journal of Applied Poultry Research,2005,14:10-19.
