Milk Replacer — What It Substitutes

Correct Answer: Whole milk

Milk replacer is a substitute for whole milk. It is a manufactured feed product designed to replace the cow's whole milk in calf feeding programmes, particularly when whole milk is economically diverted to human consumption.

Key Distinction: Milk Replacer vs Calf Starter

• Milk Replacer: Liquid/powder; replaces WHOLE MILK; fed in bucket
• Calf Starter: Dry solid concentrate; initiates rumen development; introduced at 2nd week; contains 75% TDN

Colostrum

Colostrum is the first milk produced after parturition. It is NOT replaceable by milk replacer — it provides immunoglobulins (passive immunity) and should be fed at 10% of body weight within the first 6 hours of birth.