Feed are necessary raw materials for the development of healthy livestock. Therefore, as a rule, all livestock farms have at their disposal a quality control laboratory that determine the necessary parameters. The basis for estimating the total or energy nutrient density of the feed is the chemical composition: protein content (protein or amino acid nutritional value), fat (lipid nutritional value), fiber (carbohydrate nutritional value), and phosphorus (mineral nutritional value).
The BEGER company offers an inexpensive and effective solution that meets the standards of authorities:
Nitrogen determination according to the Kjeldahl method