Page 37 of articles about environment
USA - EPA Finds Greenhouse Gases Pose Threat to Public Health, Welfare
Biogas exports boom
How green are your creeps?
Air quality
Controlling the environment of the pig
This article explains the most important principles of environmental control in the pig barns, such as ventilation control, maintenance of temperature within the thermoneutral zone of the animals and of the relative humidity levels inside the barns.