高床山羊舍空气环境评价

针对云南夏秋高温高湿气候特点，按照国家环境监测规范，对山羊舍内环境进行监测，结果表明：双列式羊舍舍内温度、湿度、气流速度、采光效果等物理卫生指标因舍内羊床的方位不同而变化；在每只山羊占有舍内空间10．4m^3的条件下，6月份上述物理卫生指标基本符合山羊生长发育的要求；舍内总悬浮颗粒物0．15mg／m^3；可吸入颗粒物0．059mg／m^3；氨气0．32mg／m^3；硫化氢0．0031mg／m^3；恶臭66，与国家畜禽场空气环境质量标准相比，有害气体浓度较低，适合山羊舍饲要求。

Evaluation of Air Environment in High-floor Goat Shed

The climate characteristics in Yunnan province was hot and humid.The environment in goat shed was avaluated according the National Environmental Monitoring Standard,the results showed that temperature,humidity,air speed,illumination and other basic indicators in double-row shed were various according to place of goat bed.The above indictors will meet the requirements of goat growth in June With each goat at least owning space 10.4 m 3.In the goat shed,total suspended particles are 0.15mg/m 3;irrespirable particulate matter is 0.059 mg/m 3;the concentration of ammonia is 0.32 mg/m 3;the concentration of hydrogen sulfide is 0.0031 mg/m 3;the coefficient of stench is 66,compared with Environmental Quality Standand for the livestock and Poultry Farm,a lower concentration of harmful gases meet the requirement for goat shed.