LI Wei,LI Huiling,LIU Nihong.Comparative of Characteristics of Temperature and Illumination of Two Types of Greenhouse in Southern China[J].Northern Horticulture,2017,41(18):78-84.[doi:10.11937/bfyy.20170112]
华南地区两种不同结构类型温室温光特征的比较
- Title:
- Comparative of Characteristics of Temperature and Illumination of Two Types of Greenhouse in Southern China
- Keywords:
- South China; open-roof greenhouse; plastic greenhouse; illumination; temperature
- 文献标志码:
- A
- 摘要:
- 以华南地区主要类型温室全开启温室和薄膜温室为研究对象,采用温室环境传感器检测方法,研究并分析了2种温室温度和光照环境特征。结果表明:无论晴天还是阴天,全开启温室内的温度稳定性均优于薄膜温室,但是冬季室外最高温度为28.3 ℃时,2种温室内最高温度均超过35 ℃,超过作物的生理需求要开启通风设备;2种温室内光环境研究结果表明,薄膜温室的采光性能和光照分布均匀性均优于全开启温室,阴天全开启温室采光率仅为21.9%;温室遮阳性能研究表明,设置遮阳系统对温室内光照调节性能影响显著。
- Abstract:
- Open-roof greenhouse and plastic greenhouse in South China were taken as research object,the characteristics of temperature and illumination of open-roof greenhouse and plastic greenhouse through sensor detection for greenhouse environment were researched and analyzed.The results showed that,the temperature stability of open-roof greenhouse was better than that of plastic greenhouse,and the highest temperature of the two kinds of greenhouses was more than 35 ℃,whereas the highest outdoor temperature was 28.3 ℃,resulting in unsuitable environment for crop growth,so need to open the ventilator.Via the study of illumination in the two kinds of greenhouses,it was found that the light performance and uniformity of plastic greenhouse were better than that of the open-roof greenhouse.Especially in the cloudy condition,the light transmittance of open-roof greenhouse was only 21.9%.The study identified that the shading system had a significant effect on the greenhouse illumination.This research indicated that knowing well the variety rules of the temperature and illumination in the greenhouse could guide the production of greenhouse better,and provide the theoretical basis for the further improvement of greenhouse structure.
参考文献/References:
[1]俞宏军,刘瑞春.温室价值工程研究[J].农业工程学报,2005,21(3):153-157.
相似文献/References:
[1]李苇,李惠玲,王岩.华南地区两种典型温室环境因子时空分布比较[J].北方园艺,2021,(21):49.[doi:10.11937/bfyy.20210629]
LI Wei,LI Huiling,WANG Yan.Comparative on Space-time Distribution of Environmental Factors of Two Types of Greenhouse in South China[J].Northern Horticulture,2021,(18):49.[doi:10.11937/bfyy.20210629]
备注/Memo
第一作者简介:李苇(1989-),女,安徽安庆人,硕士,助理工程师,现主要从事设施农业装备技术等研究工作。E-mail:1214107350@qq.com.