Use of copper-calcium sulphate as animal feed additive

    公开(公告)号:US11337443B2

    公开(公告)日:2022-05-24

    申请号:US16071923

    申请日:2016-05-12

    发明人: Xianfeng Peng

    摘要: Provided is a method of using a copper-calcium sulphate as an animal feed additive. When used in animal breeding, a low dose of the copper-calcium sulphate can achieve the effect of that high dosage of copper sulphate achieve in the promotion of animal growth, and thus the copper-calcium sulphate can be used as an animal basic nutritional supplement to substitute low-copper preparations in the breeding of poultry, livestock or aquatic animals. Copper-calcium sulphate, used as a novel, efficient and safe feed additive in the feed processing industry and animal breeding industry, can reduce the dosage of copper ion by nearly 50-70% to achieve the same production performance, can significantly reduce the use of copper in animal husbandry, and can reduce the production costs, reduce the toxic side effects of a high level of copper, and reduce the environmental pollution, thus the copper-calcium sulphate is a copper compound with unique advantages.