The Journal of the Convergence on Culture Technology (문화기술의 융합)

The International Promotion Agency of Culture Technology (국제문화기술진흥원)
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Indoor Cultivation of Dwarf Tomatoes using Light Emitting Diode for Urban Farming

도시농업을 위한 LED를 이용한 왜성 토마토의 실내 재배

  • 우승미 (원광대학교 원예학과) ;
  • 김호철 (원광대학교 원예산업학과)
  • Received : 2024.09.15
  • Accepted : 2024.11.01
  • Published : 2024.11.30
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Abstract

This study was conducted from May 11 to June 20, 2024 to compare the growth of dwarf tomato according to light sources (White LED, Red + Blue LED) to select a light source suitable for urban agriculture. White LED (WH) and Red + Blue LED (RB) have differences in wavelength and total light intensity. Not only growth factors but also the number of fruits set and sugar content were significantly higher in WH than in RB. These results are thought to have been affected by the intensities of blue and red wavelengths, but they were determined to be influenced by the sum of all wavelength intensities (= total light intensity). Therefore, it is thought to be better to use WH with various wavelengths and high total light intensity for cultivation of tomato at home.

본 연구는 2024년 5월 11일부터 6월 20일까지 광원(White LED, Red+Blue LED)에 따른 왜성 토마토의 생육을 비교하여 도시농업에 적합한 광원을 선발하기 위해서 수행되었다. White LED(WH)와 Red+Blue LED (RB)는 파장과 총 광량의 차이를 가지고 있다. 생장 요소뿐만 아니라 과실의 착과수와 당도에서도 WH에서 RB에 유의하게 높았다. 이러한 결과는 청색과 적색의 파장별 세기도 영향을 준 것으로 판단되지만, 모든 파장 세기의 합(=총 광량)에 의해 좌우되는 것으로 판단되었다. 따라서 가정에서 토마토를 재배하기 위해서는 파장이 다양하고 총 광량이 높은 WH를 사용하는 것이 좋을 것으로 판단된다.

Keywords

Acknowledgement

본 연구는 2023학년도 원광대학교 교비 지원에 의해 수행되었습니다.

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