Importance and Influence Factors of Reasonable Configuration of Heating and Ventilation Facilities in Large-scale Hoggery

Animal husbandry found that favorable environment and good quality air were important factors to ensure health of pigs in management practice of large-scale hoggery in recent years.Lack of ventilation in hoggery could lead to diseases such as porcine respiratory disease complex.How to maintain a good living environment in large-scale hoggery was detail analyzed and how to effectively avoid hazards of harmful substances in hoggery was discussed.