典型天气下三种结构温室气温特征及预报模型研究
Hubei Agricultural Sciences（2015）
Abstract
选用武汉农业气象试验站的单体薄膜大棚、连栋薄膜大棚、PVC温室为研究对象,分别研究了晴天、多云、阴天室内外气温的日变化特征,并构建了不同覆盖方式下温室内气温的预报模型.结果表明,PVC温室保温性能最好;单体薄膜大棚内气温升降速度快,升降幅度大.模型值与实测值的相对误差在2.2％～8.7％之间,均方根介于0.7～1.7℃.模型拟合精度较高,可为武汉市不同结构设施蔬菜的温室内温度调控提供科学依据.
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Key words
different structure greenhouse,temperature characteristics,typical weather
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