Systems of microclimate creation and provision in animal breeding under conditions of changing climate

The paper analyzes basic principles and trends of microclimate creation in animal production under the conditions of changing microclimate, decisive aspects like outdoor climate and its changes, breeding technical and construction design of buildings. It defines ventilation systems and their modification function, in particular the air movement. At present there have been introduced new requirements on the reduction of heat stress, elimination methods and their technical provision to prevent decrease in performance, reproduction and death of animals.