Journal of People, Plants, and Environment (인간식물환경학회지)

Society For People, Plants, And Environment (인간식물환경학회)
권호 표지

Seedling Quality of Broad-leaved Evergreen Trees with Different Shading Levels

몇 가지 상록활엽수의 차광정도에 따른 묘목품질

  • Choi, Su-Min (Southern Forest Research Center, Korea Forest Research Institute) ;
  • Shin, Hyeon-Cheol (Southern Forest Research Center, Korea Forest Research Institute) ;
  • Huh, Keun-Young (Dept. of Landscape Architecture, Gyeongnam National University of Science and Technology) ;
  • Jung, Hyun-Jong (Dept. of Landscape Architecture, Gyeongnam National University of Science and Technology)
  • 최수민 (국립산림과학원 남부산림연구소) ;
  • 신현철 (국립산림과학원 남부산림연구소) ;
  • 허근영 (경남과학기술대학교 조경학과) ;
  • 정현종 (경남과학기술대학교 조경학과)
  • Published : 2012.08.25
⟨ Previous Next ⟩

Abstract

This study was carried out to investigate the morphological-physiological changes with different shading levels of Distylium racemosum Sieb. et. Zucc, Illicium anisatum L., Neolitsea aciculata (Bl.) Koidz., and Stauntonia hexaphylla (Thunb.) Decne. The leaf area of D. racemosum, I. anisatum, and N. aciculata increased by 95% shading in direct proportion as shading level and the number of leaves showed highest at 35% shading. The number of shoots of D. racemosum significantly decreased at 95% shading. S. hexaphylla showed highest at 35% shading. The Light compensation point and total chlorophyll content of D. racemosum, I. anisatum, and S. hexaphylla respectively increased and reduced by 95% shading. N. aciculata showed lowest at 35% shading. The seedling quality of D. racemosum decreased by 95% shading I. anisatum and N. aciculata showed lowest at 95% shading, and S. hexaphylla showed no significant difference. As a result, 35% shading was suitable for seedling products of the 4 species evergreen broad-leaved trees.

최근 수요가 증가되고 있는 상록활엽수 묘목의 효과적인 재배생산을 위한 연구의 일환으로서, 광환경 변화에 따른 상록활엽수 4수종의 형태적 생리적 특성 변화를 분석한 결과에서 조록나무, 붓순나무, 새덕이나무는 95%차광까지 차광률에 비례하여 엽면적의 증가를 나타냈고, 35%차광에서 가장 높은 엽수를 나타냈다. 조록나무는 95%차광에서 뚜렷한 가지수의 감소를 나타냈다. 멀꿀은 35%차광에서 가장 높은 엽면적, 엽수, 가지수를 나타냈다. 광보상점과 총 엽록소함량은 조록나무, 붓순나무, 멀꿀에서 95%차광까지 차광률이 증가함에 따라서 각각 감소와 증가를 나타냈다. 새덕이나무는 35%차광에서 가장 낮은 광보상점과 총 엽록소함량을 나타냈다. 품질지수는 조록나무에서 95%차광까지 차광률이 증가함에 따라서 감소하였다. 붓순나무와 새덕이나무는 95%차광에서 통계적으로 유의성 있는 품질질수 감소를 나타냈으며, 멀꿀는 95% 차광까지 뚜렷한 변화를 나타내지 않았다. 결과를 종합하여 볼 때, 공시된 상록활엽수 4종은 95%의 저광도 조건에서도 생육하는 내음성이 강한 수종이지만, 지하부와 지상부가 균형을 이루는 우량묘목을 생산하기 위해서는 적정 광조건으로 35% 차광이 가장 효과적인 것으로 평가되었다.

Keywords

References

  1. Bang, K.J. and J.H. Ju. 2004. Effect of light intensity on the growth characteristics and net photosynthesis of Piper kadzura native to Korea for indoor plants. Journal of the korean institute of landscape architecture 32(4):1-6.
  2. Bayala, J., M. Dianda, J. Wilson, S.J. Ouedraogo, and K. Sanon. 2009. Predicting field performance of five irrigated tree species using seeding quality assessment in Burkina Faso, West Africa. New Forests 38(3):309-322. https://doi.org/10.1007/s11056-009-9149-4
  3. Boysen-Jensen, P. 1932. Die Stoffproduktion der Pflanzen. Gustav Fisher Verlag. Jena.
  4. Choi, J.H. 2001. Effect of artificial shade treatment on the growth performances, water relations and photosynthesis of several tree species. PhD. Dissertation, Chungnam National University, Kwangju.
  5. Deans, J.D., W.L. Mason, M.G.R. Cannell, A.L. Sharpe, and L.J. Sheppard. 1989. Growing regimes for bare-root stock of Sitka spruce, Douglas fir and Scots pine. 1.Morphology at the end of the nursery phase. Forestry 62:53-60.
  6. Kim, S.H., J.H. Saung, Y.K. Kim, and P.G. Kim. 2008. Photosynthetic responses of four oak species to changes in light environment. Korean Journal of Aagricultural and Forest Meteorology 10(4):141-148. https://doi.org/10.5532/KJAFM.2008.10.4.141
  7. Choi, J.H., K.W. Kwon, and J.C. Chung. 2002. Effect of artificial shade treatment on the growth and biomass production of several deciduous tree species. Journal Korea Forest Environment 21(1):65-75.
  8. Gillies, S.L. and W. Vidaver. 1990. Resistance to photodamage in evergreen conifers. Physiologia Plantarum 80(10):148-153. https://doi.org/10.1111/j.1399-3054.1990.tb04389.x
  9. Han, J.G, S.G. Son, S.H. Kim, C.S. Kim, S.I. Hwang, and K.O. Byun. 2008. Photosynthesis, chlorophyll contents and leaf characteristics of Ilex rotunda under different shading treatments. Korean Journal Plant Research 21(4):299-303.
  10. Kim, J.J. 2010. Production method of container seedlings for warm-temperature species. Journal of Forest Nurseryman Association of Korea 38:27-38.
  11. Kim, J.Y. 2010. Cultivating the seedlings in greenhouse for evergreen broad-leaves target species artificial regeneration in warm-temperature forests. PhD. Dissertation, Chonnam National University, Kwangju.
  12. Kim, P.G. and E.J. Lee. 2001a. Ecophysiology of photosynthesis 1; Effects of light intensity and intercellular $CO_2$ pressure on photosynthesis. Korea Journal of Agriculture Forest Meteorology 3(2):126-133.
  13. Kim, P.G. and E.J. Lee. 2001b. Ecophysiology of photosynthesis 2; Adaptation of the photosynthetic apparatus to chaing environment. Korea Journal of Agriculture Forest Meteorology 3(3):171-176.
  14. Kim, P.G., Y.S. Yi, D.J. Chung, and S.Y. Woo. 2001. Effect of light intensity on photosynthetic activity of shade tolerant and intolerant tree species. Journal Korean Forest Society 90(4):476-487.
  15. Kim, P.G., K.Y. Lee, S.D. Hur, S.H. Kim, and E.J. Lee. 2003. Effect of shading treatment on photosynthetic activity of acanthopanax senticosus.. Journal of Ecology and Field Biology. 26(6):321-326. https://doi.org/10.5141/JEFB.2003.26.6.321
  16. Lee, J.S., K.H. Lee, and C.J Oh. 2010. New woody plant flora of Korea. Seoul:Research information center.
  17. Lee, K.J. 2000. Woody plant physiology. Seoul:Seoul National University Press.
  18. Lee, S.H., I.H. Heo, K.M. Lee, and W.T. Kwon. 2005. Classification of local climatic region in Korea. Asia-Pacific Journal of Atmospheric Sciences 41:983-995.
  19. Lee, C.H., C.H. Chang, K.S. Kim, and M.S. Choi, 2006. Effects of light intensity on phtosynthesis and growth in seedling of Kalopanax pictus Nakai. Korean Journal Medicinal Crop. Science 14(4):244-249.
  20. Lim, J.H., S.Y. Woo, M.J. Kwon, J.H. Chun, and J.H. Shin. 2006. Photosynthetic capacity and water use efficiency under different temperature regimes on healty and declining Korean Fir in Mt. Halla. Journal Korean Forest Society 95(6):705-710.
  21. Makino, A., T. Sato, H. Nakano, and T. Mae. 1997. Leaf photosynthesis, plant growth and nitrogen allocation in rice under different irradiances. Planta 203:390-398. https://doi.org/10.1007/s004250050205
  22. McMahon, M.J., J.W. Kelly, and D.R. Decoteau. 1990. Spectral transmittance of selected construction an nursery shading material. Journal of Environmental Horticulture 8(3):118-121.
  23. Park, S.G. 2011. Use situation analysis of evergreen broad-leaved trees as landscape trees in Kyushu area, Japan. Journal Korean Environment Research Technology 14(6):29-39.
  24. Song, K.S, Y.G. Cha, H.I. Sung, Y.S. Chung, H.C. Shin, T.S. Yoon, and J.J. Kim. 2011. Growth responses of warm-temperature tree species by growth density. Konkuk University Journal of Life and Environment Research 33(1):33-38.
  25. Son, S.G, S.M. Je, S.Y. Woo, K.O. Byun, Y.J. Kang, and B.S. Kwang. 2006. Physiological differences of Ilex rotunda and Illicium anisatum under low light intensities. Korean Journal of Agriculture Forest Meteorology 8(2):61-67.
  26. Son, S.G, J.G. Han, C.S. Kim, S.I. Hwang, J.H. Jeong, and S.G. Lee. 2007. Photosynthesis, chlorophyll contents and leaf characteristics of Illicum anisatum under different shading treatments. Journal of the Environment Science 16(11):1313-1318. https://doi.org/10.5322/JES.2007.16.11.1313
  27. Yeo, U.S. 2005. Natural regeneration patterns and strategies of Quercus acuta in Wando, Korea. PhD Dissertation, Seoul National U, Seoul.