The use of feed additives with sarbinowski properties in feeding dairy cows
In article results of researches on studying of influence of the feed additive SaproSORB, which has an adsorbing action in feeding dairy co-ditch Holstein black-and-white suit in terms of "econivaagro" hematologica-cal parameters of blood and mo-lochnaw productivity. The results showed that the use of SaproSORB in the amount of 1.5-3.0 kg per 1 ton of feed allowed to in crease the productivity of lactating cows. The use of SaproSORB feed additive in feeding lactating Holstein cows contributes to an increase in the average-accurate yield of 5.1-8.1%; fat content up to 3.67%; protein content up to 0.2%. Morphological and biochemical parameters of blood of lactating cows, put on the experiment, were within the physiological norm, which indicates the security of the body of animal basic nutrients and minerals.