Finally, lactation complete feeds do not contain added B - vitamins or coccidiostat.

最后, 泌乳期饲料一般都不含有B族维生素和抗球虫药.

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They may also contain inappropriate amount of protein and minerals.

泌乳期饲料中的粗蛋白和矿物质含量也不适合犊牛.

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Lactation feeds generally should not be fed to calves.

泌乳期饲料一般不宜喂给犊牛.

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At present cultivates the first batch breast albuminate iron albuminate transgene cow entered the lactation period.

目前培育的首批人乳铁蛋白转基因奶牛已进入泌乳期.

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In many cases, lactation complete feeds do not contain sufficient energy to support good calf growth.

在很多时候, 泌乳期饲料中的能量并不能够满足犊牛快速生长的需要.

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Study on Protein Level and Feed Energy Density in Development Early Stage of Sable.

紫貂泌乳期饲粮适宜能量浓度与蛋白质水平的研究.

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Also, lactation feeds may contain added fat, animals by - products , or other additives that reduce palatability.

此外, 泌乳期饲料可能会使用一些脂肪, 动物 副产品, 以及其他降低饲料适口性的饲料添加剂.

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