1Effects of star anise (Illicium verum Hook. f.), salvia miltiorrhiza (Salvia miltiorrhiza Bge) and ginger root (Zingiber officinale Roscoe) on laying performance, antioxidant status and egg quality of laying hens

作者： Yang, C. W.; Ding, X.; Guo, Y. X.; Yang, Z. B.; Zhao, X.; Mu, A. L.; SCI

机构： Shandong Agr Univ, Coll Life Sci, Tai An, Shandong, Peoples R China; Shandong Agr Univ, Dept Anim Sci & Technol, Tai An, Shandong, Peoples R China; Chinese Acad Agr Sci, Poultry Inst, Yangzhou, Jiangsu, Peoples R China; Qingdao Feed & Vet Drug Testing Stn, Qingdao, Shandong, Peoples R China;

来源：EUROPEAN POULTRY SCIENCE

关键词： Laying hen nutrition star anise salvia miltiorrhiza ginger laying performance antioxidant status egg quality