摘要
为了探求适宜的宁夏干旱风沙区日光温室结构类型,通过对4种不同结构夯土墙体日光温室内光照强度、空气温度、相对湿度、土壤温度、露点温度等内环境日变化曲线比较和温室建造成本等多因素分析,发现在温室内空气温度、相对湿度、土壤温度、露点温度方面,温室3、温室2明显优于温室4和温室1;在建造成本方面,温室3>温室2>温室1>温室4。因此综合环境因子日变化规律和温室建造成本等因素得出,在宁夏干旱风沙区夯土墙体(里墙表砖)全钢架结构日光温室(温室2)具有广泛的应用及推广前景。
In order to explore the suitable structure and type of greenhouses,daily change curves of the inner environment indices including light intensity,air temperature,relative humidity,soil temperature,dew point temperature were compared;And the building costs of 4 types of compound cob wall solar greenhouse were analyzed.The results showed that from the aspects of air temperature,relative humidity,soil temperature and dew point temperature,greenhouse 3 and greenhouse 2 were better than greenhouse 4 and greenhouse 1.The order of construction costs of the 4 types of greenhouse was greenhouse 3 greenhouse 2 greenhouse 1 greenhouse 4.According to comprehensive consideration,greenhouse 2 with compound cob walls（table brick wall） and full steel frame was superior to the others and it had a wide application and promotion prospects in Ningxia arid sandstorm area.
出处
《湖北农业科学》
北大核心
2011年第18期3844-3848,共5页
Hubei Agricultural Sciences
基金
国家科技支撑项目(2007BAD57B01)
宁夏回族自治区科技攻关项目(KGZ-170706)
关键词
干旱风沙区
日光温室
结构
温度
湿度
露点
arid sandstorm area
solar greenhouse
structure
temperature
humidity
dew point
