被覆材料應用於簡易溫室之光線穿透特性與降溫效能研究
Other Title
Light Penetration Characteristics and Cooling Effectiveness for Coating Material Used in Greenhouse
Start Page
2
End Page
7
ISBN
978-986-03-9618-8
Date Issued
2013-12
Date
2013-12
Author(s)
Abstract
為試驗簡易設施運用透明塑膠布材料及遮蔭網材料所產生之光線穿透特性與降溫效能，本研究於4棟溫室，以不同的處理加以比較試驗，於2013年8月量測結果顯示，簡易溫室內部光合作用有效輻射量，因塑膠布材料之阻擋而不同，與外界值比較則PEP2塑膠膜降為0.73倍、高折射膜降為0.68倍、PEP1塑膠膜加遮蔭網降為0.21倍、KoolLite降溫膜降為0.42倍。在溫度方面，相較於PEP2塑膠膜，則高折射膜降低1.6℃，PEP1塑膠膜加遮蔭網降低2℃，KoolLite降低4.2℃，所以，使用KoolLite降溫膜應用於簡易蔬菜設施確實有降溫效果，比現行PEP塑膠膜溫室加蓋遮蔭網之模式為佳。
For the testing light penetration characteristics and cooling effectiveness for coating material used in greenhouse that vegetables Protected culture. This study is to compare different treatment in four greenhouses. In August 2013, the measured results show that Plastic films of different materials to get a different amount of photosynthetically active radiation into the greenhouse. PAP value compared with the outside world is reduced to 0.73 times for PEP2 plastic film, high-refractive film reduced to 0.68 times, PEP1 plastic film with shade net reduced to 0.21 times and KoolLite cooling film reduced to 0.42 times. About the temperature, compared to PEP2 plastic film, then the high-refractive film reduces 1.6℃, PEP1 plastic film with shade net decrease 2℃, KoolLite reduces 4.2℃. So, KoolLite cool film used for greenhouse of vegetable facility does have the cooling effect batter than the greenhouse use PEP plastic film with shade net.
Event(s)
102年度農業工程與自動化計畫成果研討會
Proceedings of the Symposium on Agricultural Engineering and Automation Project Achievements, 2013
Subjects
溫室被覆材料
設施栽培
光合作用有效輻射
Greenhouse covering material
Protected culture
Photosynthetically active radiation (PAR)
Publisher
農業試驗所
Type
book part
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no177-1.pdf
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1.27 MB
Format
Adobe PDF
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