Main factors that affect digestibility Consumption of feed. . Particle size. . Chemical composition. . Processing of the food. . Age. . Poultry offal meal. . Pig hide meal. . Feather meal/ Blood and feather meal.
How is digestibility of feed determined?
A measure of the proportion of a feed that is digestible. The digestibility of a nutrient is often measured as the difference between the amount of nutrient ingested minus the amount of nutrient excreted in the feces, expressed as a percentage of the nutrient ingested: 100 x (intake - excreted)/intake.
How does age affect digestibility?
Aging puts the body at higher risk for an assortment of health ailments and conditions. With age, many bodily functions slow down, including your digestive tract — it just might not work as efficiently or as quickly as it used to. The muscles in the digestive tract become stiffer, weaker, and less efficient.
What is the digestibility?
Digestibility refers to the amount of nutrient absorbed by the individual and is generally calculated as the amount of nutrient consumed minus the amount of nutrient retained in the feces.
What improved digestibility?
Taking into account the digestibility improvement, maintaining the amount of fat and increasing the amount of dietary fibre or polysaccharide in a diet would enhance the enzyme potential.
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