EFG SoftwareEFG Software
  • WinFeed
    • WinFeed Program
    • References
  • Poultry Programs
    • Broiler Growth Model
    • Broiler Nutrition Optimiser
  • Pig Growth Model
  • Contact & Info
    • Contact us
    • Commercial Policy
    • Privacy Policy
    • Cookie Policy
  • Papers & Articles

Theory

  • Introduction to the EFG Broiler model

    To predict growth and feed intake requires a description of the breed of bird, the growth environment, the feeds which will be fed and the method of feeding.

  • Determining the genetic growth parameters

    The Gompertz growth curve parameters that must be defined are mature protein weight, rate of maturing, and time taken to reach 0.368 of mature size.

  • References

    References to articles and papers published by researchers such as Gous RM, Emmans GC, Fisher C, Gompertz B, Jennings RC, to name a few.

  • Theory of Growth

    It is possible to describe the potential growth rate and hence determine the nutrient requirements for potential growth of different genotypes.

  • Features to be aware of when using the model

    When using the Broiler Model, take careful note when running the growth simulation, choosing the genotype parameters and anticipated mortality of broilers.

Broiler Model > Theory

  • Introduction to the EFG Broiler model
  • Theory of growth
  • Determining the genetic growth parameters
  • Features to be aware of when using the model
  • References

Broiler Model Sections

  • Theory
  • Model Inputs
  • Experiments
  • Results
  • General

Help Main Sections

  • Introduction
  • WinFeed
  • EFG Broiler model
  • EFG Broiler Optimiser
CONTACT US

References

Review a complete list of references upon which our models are based.

Reversed icon of EFG Software
  • Home
  • WinFeed
  • Broiler Growth Model
  • Broiler Nutrition Optimiser
  • Pig Growth Model
  • Papers and Articles
  • Contact us
  • References
  • Help Section
PURCHASE LICENCE
COPYRIGHT © 2025 EFG SOFTWARE. ALL RIGHTS RESERVED.

Help Section

  • Introduction
  • WinFeed
    • Features
      • Feed Templates
      • Compositions
      • Ingredient Manager
      • Client Manager
      • Animal Manager
      • Digestibility Groups
      • Reporting System
    • Basic Screen and Editing Concepts
      • Saving Screen Space
      • Sorting
      • Tables
      • Editing using the Tree Structure
      • The WinFeed User Interface
    • Data Handling using WinFeed Data Manager
      • Making Backups of your Data
      • Using WinFeed Data Manager to maintain your data
      • General data storage information
    • Formulation
      • Brief background to feed formulating
      • Client feeds
      • Formulating a feed with WinFeed
      • Sensitivity values, marginal costs and included prices
      • Parametrics
      • Formulating with weight constraint <> 1
      • Formulating using dry matter
      • Rounding and Animal Feed Calculations
    • General
      • Units
      • Setting the dry matter nutrient
      • Abbreviations used for amino acid names
      • Security key
  • EFG Broiler model
    • Theory
      • Introduction to the EFG Broiler model
      • Theory of growth
      • Determining the genetic growth parameters
      • Features to be aware of when using the model
      • References
    • Model Inputs
      • EFG Broiler Model basic screen layout
      • Defining a breed
      • Management
      • Economics
      • Environment
      • Restricted Feeding
      • Revenue
      • Cropping schedule
      • Feeding schedule
      • Stocking schedule
      • Daily Blend %
    • Experiments
      • Flocks section
      • Solving an experiment
      • Flocks
      • Setting multiple values for a variable in a flock
      • How to design a flock
    • Results
      • Results Tables
      • Report basics
      • Economics summary report
      • Potential growth data
      • Summary reports by time, weight or feed
      • Component graphs
      • Viewing a graph
      • Amino acid requirements
      • Actual growth data
    • General
      • BM Feeds
      • Growth constraint
      • Editing a histogram
      • Troubleshooting the broiler model
      • Units – broiler model
  • EFG Broiler Optimiser
    • Optimisations available
      • Optimising amino acid contents in each feed
      • Optimising nutrient density
      • Optimising the feeding schedule
    • Performing an Optimisation
      • Inputs
      • Flocks (optimiser)
      • Comparison of the numerical and grid methods
      • Response modifiers
    • Interpreting the Results
      • Reports (optimiser)
      • Results (tables)
      • Optimum feeds
      • Broiler optimiser results
    • Troubleshooting the broiler optimiser
EFG Software logo
MANAGE COOKIE CONSENT
We use cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
VIEW PREFERENCES
  • {title}
  • {title}
  • {title}