Enzymes are protein substances that accelerate the breakdown and absorption of feed nutrients. Their use increases productivity in animals and poultry, reduces feed consumption by 5–10%, and increases weight gain or egg production by 4–12%.
Enzyme preparations may be of fungal or bacterial origin and are available in the form of granules, microcapsules, or liquids. These forms ensure uniform mixing in compound feeds and ease of use.
In animal production, enzymes are used to break down cereal cell walls that contain difficult-to-digest polysaccharides (beta-glucans, pentosans). This improves the availability of starch, protein, and fats, reduces intestinal viscosity, normalizes microflora, and promotes healthy digestion.
The most commonly used enzyme complexes include cellulase, xylanase, β-glucanase, phytase, amylase, and protease — depending on the type of grain and the age of the animals.
Main benefits of enzymes in feeding:● Increased feed digestibility by 6–10%;● Reduced feed costs by 5–14%;● Increased productivity by 5–12%;● The ability to use cheaper grains (barley, oats, rye) without loss of efficiency;● Reduced manure moisture and improved sanitary conditions;● Lower nitrogen and phosphorus emissions into the environment.
Conclusion: Proper selection of enzyme additives reduces feeding costs and improves production efficiency without compromising animal health.