摘要
运用各组温度传感器观测冬春两季的实时温度,通过相关回归分析法对两季节晴天和阴天日光温室群内外的气温变化规律及日光温室群内气温与时间的关系进行了详细分析,同时对室内气温与土壤温度及墙体温度之间的关系进行了较为系统的研究。根据研究结果得出决定日光温室群卷闭帘的两大关键因素分别是室内气温和当地日出日落时间,最后研发出日光温室群智能卷闭帘系统。
The changing laws of air temperature inside and outside greenhouse group of Sunny and Cloudy days both in Winter and Spring were analyzed, regression analysis on the relations between air temperature inside and outside greenhouse group, and the relation between air temperature within greenhouse group and time in different seasons had been done, meantime, relevant regression equations had been found. The relations between air temperature and earth temperature, air temperature and wall temperature within greenhouse were studied. Finally, ＂The intelligent folding curtain system of solar greenhouse group＂ was developed according to the temperature features within solar greenhouse group.
出处
《农业现代化研究》
CSCD
北大核心
2009年第3期377-380,共4页
Research of Agricultural Modernization
基金
宁夏科技厅国际合作专项"智能化灌水系统的开发及应用"(2007)
国家科技支撑课题"设施园艺结构提升及环境综合调控关键技术研究与示范"(2007BAD57B05)
关键词
日光温室群
温度
智能
卷闭帘
solar greenhouse group
temperature
intelligent
folding curtain
