日光温室环境调控关键技术研究

Study of key techniques for environment control in solar greenhouse

设施蔬菜作物的生长发育与温室环境因子密不可分,生长发育进程明显受到温度的影响,而病害发生又与高湿度有着密切的联系。本文系统分析了日光温室内的光照、温度、湿度以及气体环境等特点,结合大棚的室内外环境特点,研究分析日光温室环境调控的关键技术。从加温、降湿、增加光照强度和补充二氧化碳等几个方面详细的阐述了进行温室环境调控,实现设施作物栽培的优质、高效生产,为日光温室的实际生产提供数据支持和技术依据。

Environmental factors in greenhouse have much more effects on protected vegetables growth, temperature may affect plant development stage,whereas high humidity may have effects on disease occurring ratio. This paper analyzed the illumination, temperature, humidity and CO2 circumstance of solar greenhouse detailedly, integrating the environment trait of greenhouse inside and outside, discussed the key techniques for Environment Control in solar greenhouse. It put forward the techniques of increasing temperature, reducing humidity, reinforcing illumination and supplying COz etc. through these techniques implementing, we would achieved the high quality and efficiency of crop planting in establishment, at the same time, provided data and technique for fact production in solar greenhouse.