Browse > Article
http://dx.doi.org/10.12791/KSBEC.2015.24.2.106

Effect of LED Light Sources and Their Installation Method on the Growth of Strawberry Plants  

Lee, Ji Eun (Seongju Fruit Vegetable Experiment Station, Gyeongsangbuk-do Agricultural Research & Extension Services)
Shin, Yong Seub (Seongju Fruit Vegetable Experiment Station, Gyeongsangbuk-do Agricultural Research & Extension Services)
Cheung, Joung Do (Seongju Fruit Vegetable Experiment Station, Gyeongsangbuk-do Agricultural Research & Extension Services)
Do, Han Woo (Seongju Fruit Vegetable Experiment Station, Gyeongsangbuk-do Agricultural Research & Extension Services)
Kang, Young Hwa (Deparment of Horticultural science, Kyungpook National University)
Publication Information
Journal of Bio-Environment Control / v.24, no.2, 2015 , pp. 106-112 More about this Journal
Abstract
The objective of this study was to examine the growth reaction of strawberry plants to the mixed red and blue LED sources and their installation method. The artificial light sources were : LED PAR(PPFD $2{\sim}4{\mu}mol{\cdot}m^{-2}{\cdot}s^{-1}$), LED BAR(PPFD $100{\sim}120{\mu}mol{\cdot}m^{-2}{\cdot}s^{-1}$) and incandescent(PPFD $2{\sim}4{\mu}mol{\cdot}m^{-2}{\cdot}s^{-1}$) lamp. The lighting treatment was started at the first cluster flowering period as a night breaking lighting and was applied during 3 hours, between 22:00 and 01:00 every day. Plant height and leafstalk length were longer in plants treated with incandescent lamp, where as fresh and dry weight of shoot were heavier in LED PAR compared to incandescent lamp treatment. LED PAR treatment also resulted in the largest leaf area, chlorophyll content was increased by $0.36mg{\cdot}g^{-1}$ after 60 days from the starting of the artificial lighting. According to the experimental results application of 16W LED PAR lamps and W-type installation method can improve light environment in strawberry lighting culture.
Keywords
illumination condition; LED; lighting culture; strawberry;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Choi, H.G., J.K. Kwon, B.Y. Moon, N.J. Kang, K.S. Park, M.W. Cho, and Y.C. Kim. 2013a. Effect of different light emitting diode(LED) lights on the growth characteristics and the phytochemical production of strawberry fruits during cultivation. Kor. J. Hort. Sci. Technol. 31(1):56-64.
2 Choi, H.G., H.J. Jeong, B.Y. Moon, B. Khoshimkhujaev, J.K. Kwon, K.S. Park, S.Y. Lee, M.W. Cho, and N.J. Kang. 2013b. Effects of supplemental LED lightings on fruit quality and yield of strawberry. J. Agric. Life Sci. 47:49-56.
3 Choi, S.Y., M.J. Kil, Y.S. Kwon, J.A. Jung, and S.K. Park. 2012. Effect of different Light Emitting Diode(LED) on growth and flowering in chrysanthemum. Flower Res. J. 20:128-133.
4 Duong, T.N., T. Takamura, H. Watanabe, K. Okamoto, and M. Tanaka. 2003. Responses of strawberry plantlets cultured in vitro under superbright red and blue light-emitting diodes(LEDs). Plant Cell, Tissue and Organ Culture 73:43-52.   DOI
5 Johkan, M., K. Shoji, F. Goto, S. Hahiad, and T. Yoshihara. 2010. Blue light-emitting diode light irradiation of seedlings improves seedling quality and growth after transplanting in red leaf lettuce. HortScience 45:1890-1814.
6 Kim, Y.H. 2002. Control of artificial lighting for plant production system in the future. J. Bio-Environ. Con. : Proceedings of the Korean Society for Bio-Environment Control Conference. p. 78-102.
7 Moon, W. and S.G. Lee. 2000. Cultivation plant physiology. KNOU Press. p. 192-226. (in Korean)
8 Okamoto, K., T. Yanagi, S. Takita, M. Tanaka, T. Higuchi, Y. Ushida, and H. Watanabe. 1996. Development of plant growth apparatus using blue and red LED as artificial light source. Acta Hort. 440:111-116.
9 R.D.A. 2009. Standard farming handbook of strawberry. Rural Development Administration. p. 120-139.
10 Samuoliene, G., R. Sirtautas, A. Brazaityte, and P. Duchovskis. 2012. LED lighting and seasonality effects antioxidant properies of baby leaf lettuce. Food Chem. 134:1494-1499.   DOI
11 Senger, H. 1982. The effect of blue light on plants and microorganisms. Photochem. Potobiol. 35:911-920.   DOI
12 Shin, J.H., H.H. Jung, and K.S. Kim. 2010. Night interruption using light emitting diodes(LEDs) promotes flowering of Cyclamen perisicum in winter cultivation. Hort. Enviro. and Biotechnol. 51:391-395.
13 Yoon, C.G. and H.K. Choi. 2011. A study on the various light source radiation conditions and use of LED illumination. Journal of KIIEE. 25:14-22.
14 Yoon, H.S., H.J. Jeon, and T.I. Kim. 2010. Strawberry playing. 1th ed. Ililsa. p. 73-75. (in Korean)
15 Yoshita, S., A.F. Douglas, and H.C. James. 1971. Determination of chlorophyll in plant tissue. p. 36-37. In: Laboratory manual for physiological studies of rice. The International Rice Research Institute. Los Bonos, Laguna, Philippines.