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Precision feeding and precision nutrition: a paradigm shift in broiler feed formulation?
Amy F Moss1, Peter V Chrystal2, David J Cadogan3
1School of Environmental and Rural Science, University of New England, Armidale, 2350, NSW, Australia.
Animal Bioscience
|March 11, 2021
Summary
Precision nutrition, feeding broiler chickens a new diet daily, enhances nutrient utilization and growth. This approach optimizes production efficiency and sustainability in the poultry industry.
Area of Science:
- Animal Science
- Nutritional Science
- Agricultural Technology
Background:
- Broiler chickens have dynamic daily nutrient needs.
- Current multi-phase feeding strategies often lead to nutrient under- or over-supply.
- Increasing feed phases improves efficiency but is often impractical and costly.
Purpose of the Study:
- To review studies on increasing feed phases and their impact on broiler nutrient utilization and growth.
- To evaluate precision nutrition strategies, including daily diet formulation.
- To discuss the application and potential of modern precision feeding technologies in the poultry industry.
Main Methods:
- Literature review of studies on feed phases and broiler performance.
- Analysis of research on precision nutrition and daily diet formulation.
- Examination of current and emerging precision feeding technologies.
Main Results:
- Increasing feed phases can improve production efficiency by minimizing nutrient imbalances.
- Precision nutrition, by providing daily targeted diets, offers significant potential for optimization.
- Modern technologies enable on-farm feed blending to meet precise daily requirements.
Conclusions:
- Precision nutrition regimes promise improved production efficiency and reduced costs.
- Precision feeding technologies can enhance sustainability and offer management flexibility.
- These advancements may revolutionize feed formulation to meet global animal protein demand.
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