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논문 기본 정보

자료유형
학술저널
저자정보
Minjung Park (RDA) Taegyeong Kang (RDA) Sung-wook Yun (RDA) Ryugap Lim (RDA) Jinkwan Son (RDA) Donghyeon Kang (Korea National College of Agriculture & Fisheries)
저널정보
한국환경과학회 한국환경과학회지 한국환경과학회지 제30권 제11호
발행연도
2021.11
수록면
907 - 914 (8page)

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초록· 키워드

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In this study, strawberry cultivation environment in a greenhouse located in Jeonju was monitored and internal environmental parameters were analyzed. Temperature, humidity, RAD, and PPF sensors were installed to monitor environmental conditions in the test greenhouse. Data were collected every 10 minutes during four winter months from sensors placed across the greenhouse to assess its permeability and environmental uniformity. Temperature and humidity inside the greenhouse were relatively uniform with negligible deviations among the center, south, and north; however, it was judged that further analysis of gradients of these parameters from the east to t he west of t he greenhouse would be needed. Both R AD (Total solar radiation) and P PF (Photosynthetic photon flux) had high values on the south and were low on the north and the reduction rate of these parameters was 54% and 61%, respectively, indicating that a significant amount of light could not be transmitted. This implied a significant decrease in the amount of light entering the greenhouse during winter. Therefore, it is concluded that environmental control devices and auxiliary lighting are needed to achieve uniform greenhouse environment for efficient strawberry cultivation.

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Abstract
1. Introduction
2. Materials and methods
3. Results and Discussion
4. Conclusions
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