Milk production and milk-raw material quality in case of concentrates administration “Proveteks” in rations of lactation cows

The effect of energy-protein concentrates "Provetex" on milk productivity and physico-chemical properties of lactating cows is shown in the article. It has been established that the introduction of Protex K and R EPC into diets of cows, both separately and with joint use, significantly increases the daily allowances and does not negatively affect milk quality indicators. On the contrary, there is a tendency to improve quality by increasing protein and butterfat.