镰刀菌毒素污染的玉米日粮添加脱毒剂对蛋鸡生产性能及玉米赤霉烯酮残留的影响鐮刀菌毒素汙染的玉米日糧添加脫毒劑對蛋鷄生產性能及玉米赤黴烯酮殘留的影響 렴도균독소오염적옥미일량첨가탈독제대단계생산성능급옥미적매희동잔류적영향 Effect of Addition of a Detoxifying Agent to Laying Hen Diets Containing Uncontaminated or Fusarium Toxin——Contaminated Maize on Performance of Hens and on Carryover of Zearalenone