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NTIS 바로가기생물환경조절학회지 = Journal of bio-environment control, v.21 no.3, 2012년, pp.220 - 227
이재수 (전북대학교 대학원 생물산업기계공학과) , 이혜인 (LED-농생명융합기술연구센터) , 김용현 (전북대학교 생물산업기계공학과(농업과학기술연구소))
This study was conducted to analyze the seeding quality of paprika and the growth and early yield after transplanting of paprika nursed under artificial light and natural light. In this study, blue LED, red LED, and white fluorescent lamps (FL) were used as artificial lighting sources. Photoperiod, ...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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고압나트륨등과 메탈할라이드등의 한계점은 무엇인가? | , 2010). 고압나트륨등과 메탈할라이드등은 조명효율이 높으나, 각각 청색광 또는 적색광이 부족하여 폐쇄형 시스템에서 단독 광원으로 사용하기에는 부적합하므로, 다른 광원과 병행해서 사용되고 있다. 한편 형광등은 근접조명용 광원으로서의 분광 특성을 지니고 있으나(Kim and Lee, 1998), 광포화점이 높은 작물에 적용하기에는 광합성유효광양자속(photosynthetic photon flux, PPF)이 부족하므로 주로 묘 생산에 사용되고 있다(Kim et al. | |
LED는 어떤 장점을 가지고 있는가? | 최근 들어 발광다이오드(light emitting diodes, LED)가 작물 생산용 인공광원으로 주목받고 있다. LED는 소형으로서, 높은 신뢰성과 응답성을 지니고 있으며, 수명이 길고, 전력소모가 낮으며, 광합성에 유리한 펄스 조사가 가능한 점 등의 장점을 가지고 있다(Barta et al., 1992; Kim, 1999). | |
폐쇄형 식물생산 시스템에서 사용되는 인공광원은 무엇이 있는가? | , 2000). 이러한 폐쇄형 시스템의 인공광원으로 고압나트륨등, 메탈할라이드등, 형광등이 주로 사용되고 있다(Tibbitts et al., 1983; Kim et al. |
An, C.G., Y.H. Hwang, J.U. An, H.S. Yoon, Y.H. Chang, G.M. Shon, and S.J. Hwang. 2011. Effect of LEDs (Light Emitting Diodes) irradiation on growth of paprika (Capsicum annuum 'Cupra'). J. of Bio-Environment Control 20(4):253-257 (in Korean).
Barta, D.J., T.W. Tibbitts, R.J. Bula, and R.C. Morrow. 1992. Evaluation of light emitting diode characteristics for space-based plant irradiation source. Adv. Space Res. 12:141-149.
Buwalda, F., van Henten E.J, De Gelder A.J. Bontsema, and J. Hemming, 2006. Toward an optimal control strategy for sweet pepper cultivation -1. A dynamic crop model. Acta Horticulturae 718:391-398.
Choi, I.L., J.H. Won, H.J. Jung, and H.M. Kang. 2009. Effect of red LED, blue LED, and UV a light sources on coloration of paprika fruits. J. of Bio-Environment Control 18(4):431-435 (in Korean).
Choi, Y.W., C.K. Ahn, J.S. Kang, B.G. Son, I.S. Choi, Y.C. Kim, Y.G. Lee, K.K. Kim, Y.G. Kim, and K.W. Son. 2003. Growth, photomorphogenesis, and photosynthesis of perilla grown under red, blue light emitting diodes and light intensities. J. Kor. Soc. Hort. Sci. 44(3):281-286.
Eun, J.S., J.H. Choi, and J.S. Kim. 2010. Effects of artificial light and LEDs on seedling growth of perilla (Perilla frutescens L.). Kor. J. Hort. Sci. Technol. 28(SUPPL. II):44-45 (in Korean).
Fujiwara, K., Y. Kimura, and K. Kurata. 2003. Effect on the quality of grafted tomato plug seedlings of blue light PPFD percentage during red and blue LEDs low light irradiation storage. Environ. Cont. Biol. 41(4): 361-368 (in Japanese).
Jung, W.J., H.H. Moon, D.J. Myoung, J.H. Bae, and J.H. Lee. 2010. Effects of Flowering and Fruit on Changes of Source Strength (Changes of Leaf Area) of Sweet Pepper. Kor. J. Hort. Sci. Technol. 28 (SUPPL. I):68 (in Korean).
Kim, Y.H. 1999. Plant growth and morphogenesis control in transplant production system using light-emitting diodes (LEDs) as artificial light source -Spectral characteristics and light intensity of LEDs. J. of Korean Society for Agricultural Machinery 24(2):115- 122 (in Korean).
Kim, Y.H. 2000. Application of Biotechnology in the Field of Agricultural Machinery Engineering -Development of closed system for transplant production. J. of the Korean Society for Agricultural Machinery 25(4):311-326 (in Korean).
Kim, Y.H. 2002. Quality improvement of transplants using artificial lighting. International Symposium on Automation and Mechatronics of Agricultural and Bioproduction Systems. pp. 522-528, Nov. 3-7, National Chiyai University, Chiyai, TAIWAN.
Kim, Y.H. and C.H. Lee. 1998. Light intensity and spectral characteristics of fluorescent lamps as artificial light source for close illumination in transplant production factory. J. of the Korean Society for Agricultural Machinery 23(6):591-598 (in Korean).
Kim, Y.H. and H.S. Park. 2001. Graft-taking characteristics of watermelon grafted seedlings as affected by blue, red and far-red light-emitting diodes. J. of the Korean Society for Agricultural Machinery 28(2):151- 156 (in Korean).
Kim, Y.H. and J.S. Lee. 2012. Growth and phytochemicals of lettuce (Lactuca sativa L.) as affected by light quality and photoperiod of LED lamps. Kor. J. Hort. Sci. Technol. 30(Suppl. I):85-86 (in Korean).
Kozai, T., C. Kubota, C. Chun, K. Ohyama, and F. Afreen. 2000. Necessity and concept of the closed transplant production system. In: C. Kubota and C. Chun(eds.) Transplant production in the 21st century pp. 3-19, Kluwer Academic Publishers.
Lee, J.S., J.H. Park, and Y.H. Kim. 2011. Growth of lettuce grown under red LED lamp with different wavelength. Proceedings of the Korean Society for Bio-environment Control 20(2):130-131 (in Korean).
Lee, J.S. and Y.H. Kim. 2012. Growth and phytochemicals in lettuce as affected by irradiation of blue, red, and UV-A LED. Proceedings of the Korean Society for Bio-environment Control 21(1):242-243 (in Korean).
Markovic, V., M. Djurovka, Z. Ilin, and B. Lazic. 2000. Effect of seeding quality on yield characters of plant and fruits of sweet pepper. Acta Horticulturae 533:113-120.
Myoung, D.J., J.P. Lee, W.J. Jeong, G.C. Chung, S.G. Kim, and J.H. Lee. 2008. Correlation between radiation and yield of sweet pepper (Capsicum annuum L.) in glasshouse. Proceedings of the Korean Society for Bio-Environment Control 17(1):545-547 (in Korean).
Park, Y.H., H.J. Jung, C.W. Lee, C.W. Kim, and B.S. Seo. 2010. Effect of artificial lights on the growth and yield of tomato. J. of Bio-Environment Control 19(4): 290-297 (in Korean).
Rural Development Administration (RDA). 2006. A study on the grade standard for plug seedlings. Suwon, Korea (in Korean).
Tibbitts, T.W., D.C. Morgan, and J.J. Warrington. 1983. Growth of lettuce, spinach, mustard, and wheat plants under four combinations of high-pressure sodium, metal halide and tungsten halogen lamps at equal PPFD. J. of Amer. Soc. Hort. Sci. 108:622-630.
Um, Y.C., Y.A. Jang, J.G. Lee, S.Y. Kim, S.R. Cheong, S.S. Oh, S.H. Cha, and S.C. Hong. 2009. Effects of selective light sources on seedling quality of tomato and cucumber in closed nursery system. J. of Bio- Environment Control 18:370-376 (in Korean).
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