摘要
根据PC板温室内太阳辐射、通风、对流和作物蒸腾作用引起的质热交换物理过程,基于物质和能量守恒,建立了与温室内外气象参数、土壤蒸发、作物生长状况和土壤品质相关的温度与湿度预测模型,并根据所建模型及仿真结果对温室环境系统进行分析。
Based on the physical process of PC board exchange between quality and energy aroused by greenhouse solar radiation,ventilation,convection and crop transpiration,a temperature and humidity prediction model concerning the relative factors such as meteorological data,and greenhouse soil evaporation,crop growth status and soil quality and so on was proposed for PC board greenhouse with the principle of matter and energy conservation.And according to the model,the greenhouse environment system was analyzed.
出处
《农业网络信息》
2011年第7期31-33,51,共4页
Agriculture Network Information
基金
国家八六三项目(编号2006AA10Z249)
关键词
温室
温度
湿度
预测模型
greenhouse
temperature
humidity
forecast model
