【摘要】 在具南方区域代表性的广西贺州现代农业科技示范园内,以单栋塑料温室为研究对象,设置上、中、下三层及室外观测点,每天(整点时)24次观测,探讨研究了晴天、阴天、雨天三种不同类型天气条件下温室内外气温、地温、光照、空气相对湿度、绝对湿度等主要环境因子的日周期时空变化规律,为合理调控温室内环境因子,指导温室作物生产实践提供借鉴和依据。更多还原

【Abstract】 Inside the single ridgepole plastic greenhouse which was sited at Hezhou modern agricultural science and technology demonstration garden of Guangxi Zhuang Municipality where south China is representational,by setting 4 observation spaces including superstratum,middlelevel,substory and the outside and setting 24 times observation time after an interval of an hour every day,daily timespace variation regularity of main environment genes including air temperature,ground temperature,illumination,relative humidity and absolute humidity under three different types of weather including the sunshine,the cloudy sky and the rain were studied.Then,use for reference and basis for regulating environment genes and guiding crop production inside the greenhouse rationally were provided.更多还原