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Formulation

  • Brief background to feed formulating

    Formulating feed from only three ingredients can be illustrated using the example of a laying hen that needs exactly 18g protein and 1.3JM energy each day.

  • Client Feeds

    Client feeds contain nutrients expressions, amino acid ratios, additional ingredient constraints, and learn to interpret the colours of calculated values.

  • Formulating a Feed with WinFeed

    WinFeed, specially designed for nutritionists, ingredient suppliers, farmers and researchers, stores unlimited animals, clients, nutrients, ingredients or feeds.

  • Sensitivity values, marginal costs and included prices

    A very useful WinFeed feature is that it assists nutritionists to determine additional information relating to ingredients not included in the formulation.

  • Parametrics

    A range of nutrient or ingredient contents is specified in the Parametrics option where the cost of each of the resultant feeds is displayed in graphic form.

  • Formulating with weight constraint <> 1

    A special WinFeed feature allows users to change the nutrient density from that in the original feed without altering any essential nutrient concentrations.

  • Formulating using Dry Matter

    When formulating on a dry matter basis the weight in the Feed mass (kg) field is the dry matter feed weight.

  • Rounding and Animal Feed Calculations

    After formulating a feed it is possible to round the ingredients using the additional Manipulate Ingredients feature in WinFeed.

WinFeed > 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

WinFeed Sections

  • Features
  • Basic Screen and Editing Concepts
  • Data Handling using WinFeed Data Manager
  • Formulation
  • General

Help Main Sections

  • Introduction
  • WinFeed
  • EFG Broiler model
  • EFG Broiler Optimiser
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References

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

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Help Section

  • Introduction
  • WinFeed
    • Features
      • Feed Templates
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    • 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
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