缺乏症;牛方面的铁缺乏症的资料很少。中毒症:关于直接中毒反应的报道还未见到,但是据报道每升含10mg铁的饮水可使牛的总饮水量减少而引起产奶量下降。相互作用:高铁的摄入可以导致铬、铜、磷、锰和硒的缺乏。而铁的毒性又会受到铜、磷、锰和维生素E的影响。 Lack of information; there is very little information on iron deficiency in cattle. Toxicosis: There have been no reports of immediate toxic reactions, but it has been reported that drinking 10 mg of iron per liter of drinking water has been reported to cause a decrease in total milk production resulting in a decrease in milk production. Interaction: Ingestion of high-speed rail can lead to a deficiency of chromium, copper, phosphorus, manganese and selenium. Iron toxicity will be affected by copper, phosphorus, manganese and vitamin E.