Milk replacer formulation for dairy calves: substitution of some dairy protein by yeast-protein.
Eighty dairy calves from birth (d1) to weaning (d64) were reared in individual pens. One feeding program was tested with 4 different milk replacers (MR), 3 included some yeast products (Table 1). The content of crude protein (22 %), crude fat (18 %) and concentration (140 g MR per liter milk feed) was similar for all MR.
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