Managing and feeding dairy heifers properly is critical for their growth, reproductive performance, and future milk production. Here’s a practical guide to help you out:
- Management by Age Group
a. Birth to Weaning (0–8 weeks)
Colostrum: Feed 3–4 L within the first 2 hours of birth.
Milk/Milk replacer: Feed 2–3 times daily.
Water: Provide clean, fresh water from day 1.
Starter Feed: Introduce high-quality calf starter by day 3–5.
Weaning: Wean when calf eats ~1.5–2 kg of starter for 3 consecutive days.
b. Post-Weaning to 6 Months
Ration: High-quality forage + calf grower feed.
Monitor weight: Aim for ~0.7–0.8 kg daily gain.
Grouping: Group similar-size calves to reduce competition.
c. 6–12 Months
Diet: Good quality forage + grain or TMR (total mixed ration).
Deworming: Based on veterinary guidance.
Body condition: Avoid over-conditioning.
d. 12 Months to Breeding (13–15 Months)
Target weight: ~55–60% of expected mature weight before breeding.
Reproductive check: Ensure good reproductive health before breeding.
e. Pregnant Heifers (15–24 Months)
Nutrition: Increase energy and protein slightly as calving nears.
Minerals: Ensure proper calcium, phosphorus, and trace minerals.
Exercise: Allow movement to prevent calving problems.
- Feeding Tips
Consistent feeding schedule
Clean troughs and waterers daily
Monitor feed intake and refusals
Adjust rations based on growth rate and forage quality
Use feed additives (ionophores, probiotics) only as recommended
- Health & Monitoring
Regular health checks
Vaccination program
Hoof trimming as needed
Record keeping: weights, health events, feed intake
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