内蒙古中部地区2种不同羊舍小气候分析  

Assessment of Microclimate in Two Types of Sheep Houses in a Sheep Farm in Central Region of Inner Mongolia

作　　者：丁莹[1] 娜仁花[1] 黎明[1] 岳远西 杨硕[1] 史彬林[1] 红雷[1] 

机构地区：[1]内蒙古农业大学动物科学学院,内蒙古呼和浩特010018

出　　处：《畜牧与饲料科学》2016年第4期98-103,共6页Animal Husbandry and Feed Science

基　　金：内蒙古自治区高等学校研究项目(NYJC13085)

摘　　要：目前,养羊业的养殖方式逐步由草原放牧转变为规模化、集约化饲养,饲养方式的改变导致羊舍环境质量成为影响羊只健康的一项重要因素。选取集约化舍饲养羊场为研究对象,分别于2015年4月(春季)、8月(夏季)、11月(秋季)和2016年1月(冬季)对2种有窗式自然通风羊舍进行气候环境指标检测并进行比较分析。结果表明,双坡式羊舍年平均温度为9.2℃,钟楼式羊舍年平均温度为9.9℃;双坡式羊舍年平均相对湿度为45.9%,钟楼式羊舍年平均相对湿度为39.2%;双坡式羊舍年平均风速为0.3m/s,钟楼式羊舍年平均风速为0.1 m/s;双坡式羊舍年平均照度为251lx,钟楼式羊舍年平均照度为436 lx;双坡式羊舍年平均噪音强度为52.4 dB,钟楼式羊舍年平均噪音强度为54.8dB。综上表明,双坡式羊舍的年平均相对湿度和年平均风速高于钟楼式羊舍,而钟楼式羊舍的年平均温度、年平均照度和年平均噪音强度均高于双坡式羊舍。Currently, the manner of sheep rearing has changed from grazing to scaled and intensive cultivation. The change of sheep rearing manner has become one of the most important factors that influencing the environment quality of sheep house. Here,we conducted a seasonal study to statistically assess the climate and environmental indicators of two types of naturally ventilated sheep houses with windows in an intensive sheep farm in April（spring）, August（summer） and November（autumn） of 2015 and January（winter） of 2016. The results revealed that the annual average temperature of double-slope type sheep house was 9.2℃and that of belfry type sheep house was 9.9℃; The annual average relative humidity of double-slope type sheep house was 45.9%and that of belfry type sheep house was 39.2%; The annual average wind speed of double-slope type sheep house was 0.3m/s and that of belfry type sheep house was 0.1 m/s; The annual average illumination intensity of double-slope type sheep house was 251lx and that of belfry type sheep house was 436lx; The annual average noise intensity of double-slope type sheep house was 52.4dB and that of belfry type sheep house was 54.8 dB. It was indicated that the annual average relative humidity and annual average wind speed of double-slope type sheep house were higher than those of belfry type sheep house, whilst the annual average temperature, annual average illumination intensity and annual average noise intensity of belfry type sheep house were higher than those of double-slope type sheep house.

关 键 词：羊舍 温度 相对湿度 风速 照度 噪音强度 

分 类 号：S826.46[农业科学—畜牧学]