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Microclimate of Greenhouses Covered with Functional Film  

Chun, Hee (Protected Horticulture Experiment Station, NHRI)
Choi, Young-Jun (Gangjin Agricultural Technology & Extension Center)
Choi, Young-Ha (Protected Horticulture Experiment Station, NHRI)
Kim, Hark-Joo (Protected Horticulture Experiment Station, NHRI)
Lee, Si-Young (Protected Horticulture Experiment Station, NHRI)
Jeong, Du-Seok (A.R.T.S. Co., Ltd.)
Shin, Yong-Seub (Seongju Fruit Vegetable Experiment Station, Gyeongbuk ATA)
Choi, Chung-Don (Seongju Fruit Vegetable Experiment Station, Gyeongbuk ATA)
Publication Information
Journal of Bio-Environment Control / v.16, no.2, 2007 , pp. 96-100 More about this Journal
Abstract
There was no difference in total light transmissivity of covering materials. But the light transmittance of J-2 in greenhouse was by 78.25 which was higher than any other film. The high light transmittance of J-2 was come from low water condensation and dust attached in film surface. The ultraviolet light of J-3 was completely intercepted. The ultraviolet transmittance rate of others was from 62 to 76%. In no heating oriental melon cultivation, the air temperature in tunnel was 15 to $21^{\circ}C$ higher than outer, and the soil temperature in tunnel was 20 to $25^{\circ}C$ higher than outer. Air temperature and soil temperature of J-2 were higher than any other film.
Keywords
anti-attaching dust; anti-pending water; oriental melon; ultraviolet; light transmittance;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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