Performance Tool
European Production Efficiency Factor (EPEF)
Evaluate overall broiler batch performance incorporating livability, body weight, age, and FCR.
Enter Parameters
%
kg
Days
European Production Efficiency Factor (EPEF) Result
Enter inputs to calculate
Reference Details
Formula Used
EPEF = (Livability % * Average Weight kg * 100) / (Age days * FCR)
Variables:
- EPEF: European Production Efficiency Factor
- Livability %: Survival rate percentage
- Average Weight: Mean bird body weight in kg
- Age: Total growth period in days
Worked Example:
(95% * 2.1kg * 100) / (38 days * 1.55 FCR) = 338 EPEF.
పనితీరు ప్రామాణికాలు (Performance Benchmarks)
Here are the performance thresholds: Excellent: >= 400. Good: 350 - 399. Needs Improvement: < 350.
ఈ లెక్కంపు ఎలా పనిచేస్తుంది
EPEF standardizes performance metrics to compare different broiler houses and seasons fairly. Calculate at harvest day to benchmark performance across crops.
Formula
The platform utilizes the following equation: $$\text{EPEF = (Livability % * Average Weight kg * 100) / (Age * FCR)}$$
Worked Example
(95% * 2.1kg * 100) / (38 days * 1.55 FCR) = 19950 / 58.9 = 338.7 EPEF.
సంబంధిత యాజమాన్య గైడ్లు
- For practical operational guidelines, see Feed Management Guide
- For mortality control procedures, see Mortality Reduction Guide
అధికారిక సూచనలు
- Global Poultry Science Industry Benchmarks.