METHOD OF IMPROVING QUALITY OF SPERM OF BULLS

摘要

FIELD: veterinary science.;SUBSTANCE: invention relates to veterinary science, particularly to improving quality of stud bulls. Method comprises introducing into animal daily ration coniferous and energy supplements in an amount of 150 ml per animal. Additive used is extract from pine needles based on glycerol.;EFFECT: using invention improves reproductive capacity of stud bulls.;1 cl, 2 tbl