中国畜牧杂志2025，Vol.61Issue(3)：68-76,9.DOI:10.19556/j.0258-7033.20240113-02
猪舍内有害气体与颗粒物的危害及缓解措施
Harm and Mitigation Measures of Harmful Gases and Particulate Matter in Pig House
摘要
Abstract
Harmful gases and particulate matter are easily produced during pig breeding,and can easily accumulate in the pig house or be discharged into the surrounding environment,posing a threat to pig life and health and causing environmental pollution.Factors affecting the emission of harmful gases and particulate matter mainly include the internal environment of the pig house,feed ingredients,stocking density,manure emission and treatment,etc.Large pig farming enterprises mainly use closed pig houses.The environment inside the pig house is less affected by the outside world,but the gas exchange with the outside world is weak.If there is poor ventilation,the oxygen concentration in the pig house may be reduced,and harmful gases and the concentration of particulate matter rises,animals in the house may suffer from hypoxia,stress,illness,poisoning,and even death.Therefore,it is crucial to timely detect changes in the gas environment in the house to ensure that individual pigs in the house are in an environment suitable for growth.This article describes and explores a series of aspects such as the generation and composition,change patterns,hazards and treatment measures of harmful gases and particulate matter in pig houses,with a view to providing solutions for reducing the concentration of harmful gases and particulate matter in pig houses and improving pig health.Efficient breeding provides new ideas.关键词
猪舍/有害气体/氨气/硫化氢/颗粒物Key words
Pig house/Harmful gas/Ammonia/Hydrogen sulfide/Particulate matter分类
畜牧业引用本文复制引用
陈志荣,孙倩,章利丰,叶柏宁,张金枝..猪舍内有害气体与颗粒物的危害及缓解措施[J].中国畜牧杂志,2025,61(3):68-76,9.基金项目
浙江大学龙泉创新中心项目(ZDLQ2022012) （ZDLQ2022012）
浙江省农业(畜禽)新品种选育重大科技专项(2021C02068-2-2) （畜禽）
