Protein Source Comparison
Comparaison
All Milk Protein Milk Replacer – 25/25/19 VS.
Wheat Protein Milk Replacer
Des détails
120 Test and 120 Control calves |
78 day trial |
Weaned on day 49 |
Weighed: Day 0 – Arrival Day 14 – Milk increase Day 49 – Weaned Day 78 – Departure |
Taux d’alimentation du lait de remplacement
Week 1-2 | 520g / Day |
Week 3 | 650g / Day |
Week 4-5 | 900g / Day |
Week 6-7 | 450g / Day |
Taux d’alimentation en grains
Weeks 1-3 | Calf Starter (18% CP) |
Week 4 | 50% Calf Starter + 50% Corn + Pellets |
Weeks 5-11 | Corn + Concentrate blend including 2% chopped straw (18% CP) |

Milk Protein 25/25/19 | Wheat Protein 25/21/19 | |
---|---|---|
Arrival weight | 104 LB | 104 LB |
Departure weight | 261 LB | 247 LB |
Average daily gain | 2.02 LB | 1.83 LB |
Milk replacer consumption | 30.18 KG | 30.27 KG |
Grain consumption | 258.4 KG | 251.7 KG |

Résultats
- 10% more weight gain
- 14lb gain advantage at 78 days
- 0.19lb/day increase in average daily gain at weaning
- Improved feed efficiency, requiring 12% less grain per lb of gain after weaning
Conclusion
When comparing the 25/25/19 All Milk Protein milk replacer to the 25/21/19 Wheat Protein milk replacer, the calves fed the milk protein formula gained more, and had greater feed efficiency than those fed the wheat protein formula.
Visites d’installations, projets potentiels ou informations – Contactez-nous
Pour plus d’informations concernant une visite de l’installation ou plus d’informations sur la disponibilité et les prix de notre programme de recherche, veuillez nous contacter.
Nous contacter