Nutrition of the pre-ruminant calf

A.W.F. Davey

Massey University, Palmerston North

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Proceedings of the New Zealand Society of Animal Production. 1974, 34: 133-144

The characteristics of milk and milk substitutes as feeds for the pre-ruminant calf are discussed. Particular reference is made to the effects of high heat treatment of milk powders on their value to the young calf.

Estimates of the energy and protein requirements of the pre-ruminant calf are discussed. There is considerable variation in the estimates of energy requirements between workers, but it is considered that the existing standards provide a more satisfactory basis from which to derive requirements for milk and milk substitutes than do "rule of thumb" methods.

The method of rearing calves where milk is restricted and calves are weaned early on to a concentrate and pasture diet, is discussed in relation to the amounts of milk fed.

Keywords: NZSAPAB;

Last Updated 24-08-2000