养殖与饲料2024年第4期漏缝地板下粪水贮存周期内猪舍空气环境的监测赵云焕,郭彤彤,唐雪峰,郭晓秋,刘佳信阳农林学院动物科技学院/河南省大别山区生态畜禽健康生产工程研究中心/信阳市畜禽养殖与环境控制重点实验室,河南信阳464000摘要[目的]研究漏缝地板下粪水贮存周期内猪舍空气环境,为猪健康生长和生产提供参考。[方法]选取1栋分娩猪舍,测定粪水贮存周期(21d)内猪舍的空气环境指标。沿猪舍对角线方向均匀选5个测定点,粪水贮存周期内每3d测1次,每次分别在6:00、11:00、13:00、18:00测定。[结果]猪舍粪水贮存周期内平均温度(26.08±1.45)℃,相对湿度(93.44±3.96)%,氨气质量浓度为(3.58±1.62)mg/m3,二氧化碳质量浓度为(1760.63±284.98)mg/m3。第18天的温度、相对湿度、二氧化碳浓度最高,各指标基本与其他测定时间差异显著;第21天氨气浓度最高,与第3天、第6天差异显著;[结论]漏缝地板下粪水贮存周期内,温度略高,相对湿度过高,氨气浓度持续上升但未超过标准,二氧化碳浓度较高,应增加通风设备,改善猪舍空气环境。关键词漏缝地板;水泡粪;分娩舍;空气质量;猪舍;环境监测MonitoringairenvironmentinpighousesduringthestoragecycleMonitoringairenvironmentinpighousesduringthestoragecycleofmanurewaterunderleakyfloorsofmanurewaterunderleakyfloorsZHAOYunhuan,GUOTongtong,TANGXuefeng,GUOXiaoqiu,LIUJiaCollegeofAnimalScienceandTechnology,XinyangAgricultureandForestryUniversity/EngineeringResearchCenterforHealthProductionofEcologicalLivestockandPoultryofHenanDabieshanDis‐trict/XinyangKeyLaboratoryofAnimalHusbandryandEnvironmentalControl,Xinyang464000,ChinaAbstractAbstract[Objectives]Theairenvironmentinpighouseduringthestoragecycleofmanurewaterunderleakyfloorwasmonitoredtoprovidereferenceforthehealthygrowthandproductionofpigs.[Methods]Onepigdeliveryhousewasselectedtodeterminetheairenvironmentindexofpighouseduringthestoragecycleofmanurewater(21d).5measuringpointsevenlyalongthediagonaldirec‐tionofthepighousewereselected.Themanurewaterwasmeasuredevery3daysduringthestoragecycle,withmeasurementstakenat6:00,11:00,13:00,and18:00eachtime.[Results]Theaveragetem‐perature,relativehumidity,theconcentrationofammonia,andtheconcentr...