The aim of this work is to assess the dynamics of the coagulating activity of blood plasma from milking sows in Central Russia. Healthy milking sows Central Russia is gradually increasing plasma antioxidant protection and lowering the amount of lipid peroxidation. Lowering the milking sows activity of coagulation factors leads to the normalization process of coagulation on both ways of plasma hemostasis after it burst during farrowing, that contributes to the maintenance of homeostasis at the optimal level.

environment of central Russia, blood clotting, sows, unmetered.