摘要
温室内的光照环境对作物的生长具有重要意义。为此,主要研究了不同天气条件下华东地区连栋塑料温室中光照分布的日变化规律。研究结果表明:多云天气条件下,温室内光照分布均匀只是相对的;而晴天情况下,温室内的整体光照条件比较好,但光照分布相对不均匀,且透光率比多云天气低。实验结果为温室光环境模型的建立以及进一步的光环境调节和控制提供了参考。
Light is very important to the plant growth in greenhouse. The regularity of sunlight in the layout of multi-greenhouse in different weather in Zhejiang province was studied. The results are as follows： the distribution of sunlight in multi-greenhouse in cloudy is equality relatively, and the light environment is much better in sunlight, but the distribution is much pocket, and the light-permeate ratio is much low. These results are a good reference for the establishment of light environment model of greenhouse and the control,of light environment.
出处
《农机化研究》
北大核心
2007年第6期123-125,共3页
Journal of Agricultural Mechanization Research
基金
浙江省科技厅重大招标项目(021102543-58)
关键词
园艺学
光照分布规律
试验研究
连栋温室
光环境
gardening
regularity of sunlight
experimental research
multi-greenhouse
light environment
