THE INFLUENCE OF THE SILAGE-HAYLAGE-CONCENTRATE RATION ON THE METABOLIC PROCESS OF HIGH-YIELDING COWS
This article includes the researching of the influence the silage-haylage-concentrate ration on the metabolic process of high yelding cows and the influence of addition of feed supplement ‘Acetone-energy’ which is the Finnish product of the Suomi-Rechu’ company to the cows ‘ration in two weeks before calving and eight weeks after calving on the milk production, reproduction factors and biochemistry of blood and milk.