Optimization of vitamin a nutrition of calves fattened on wastes of food industry

Abstract

The most important sources of fodder resources are wastes of food industry: pulp, distiller's grains, brewer's grains, malt sprouts, etc., which are widely used for cattle fattening. The research was aimed at determining the optimal dosages of vitamin A in the diet of calves fattened on pulp, distiller's grains, brewer's grains, and malt sprouts.