Korean Journal of Medicinal Crop Science (한국약용작물학회지)

The Korean Society of Medicinal Crop Science (한국약용작물학회)
권호 표지
DOI QR코드

DOI QR Code

Effects of Shading Treatments on Growth and Physiological Characteristics of Aruncus dioicus var. kamtschaticus (Maxim.) H. Hara Seedling

차광처리가 눈개승마 유묘의 생장 및 생리적 특성에 미치는 영향

  • Lee, Kyeong Cheol (Department of Forestry, Korea National College of Agriculture and Fisheries) ;
  • Han, Sang Kyun (Department of Forestry, Korea National College of Agriculture and Fisheries) ;
  • Kwon, Young Hyoo (Department of Landscape Architecture, Korea National College of Agriculture and Fisheries) ;
  • Jeon, Seong Ryeol (Department Korea Forest Welfare institute) ;
  • Lee, Chang Woo (Division of Botanic Research & Management, National Institute of Ecology) ;
  • Seo, Dong Jin (Division of Botanic Research & Management, National Institute of Ecology) ;
  • Park, Wan Geun (Division of Forest Sciences, Kangwon National University)
  • 이경철 (국립한국농수산대학 산림학과) ;
  • 한상균 (국립한국농수산대학 산림학과) ;
  • 권영휴 (국립한국농수산대학 조경학화) ;
  • 전성렬 (한국산림복지진흥원 수목장림사업팀) ;
  • 이창우 (국립생태원 식물관리연구실) ;
  • 서동진 (국립생태원 식물관리연구실) ;
  • 박완근 (강원대학교 산림자원학과)
  • Received : 2019.01.21
  • Accepted : 2019.02.25
  • Published : 2019.02.28
Download PDF
⟨ Previous Next ⟩

Abstract

Background: This study was conducted to investigate the changes in the photosynthetic parameters, chlorophyll content, chlorophyll fluorescence, and growth characteristics of Aruncus dioicus var. kamtschaticus seedlings under different shading treatments. Methods and Results: The shading treatment was regulated with the shading level (non-shaded, 35%, 55%, and 75% shading). Photosynthetic activities, such as net photosynthetic rate, stomatal conductance, stomatal transpiration rate, and performance index on absorption basis ($PI_{ABS}$)were the highest under 35% shading ($4.36{\mu}mol\;CO_2{\cdot}m^{-2}{\cdot}s^{-1}$, $54.2mmol\;H_2O{\cdot}m^2{\cdot}s^{-1}$, $0.66mmol\;H_2O{\cdot}m^{-2}{\cdot}s^{-1}$, and 1.3, respectively), and the lowest under 75% shading. This implies that the decrease in net photosynthetic rate may be due to an inability to regulate water and $CO_2$ exchanged through the stomata. Thechlorophylla, b, and a + b contents were increased with elevating shading level and the chlorophyll a/b ratio showed non-significant differences. It was found that the dry weight (leaf, shoot, and whole) was the highest (1.14 g, 0.49 g, and 2.31 g, respectively) under 35% shading and the t/R ratio was the highest under 75% shading. Conclusions: It is concluded that 75% shading exhibited a strong reduction of photosynthetic activity, and 35% shading showed the best conditions for the early growth and cultivation of A. dioicus var. kamtschaticus.

Keywords

OOJJBO_2019_v27n1_30_f0001.png 이미지

Fig. 1. Changes of temperature during the experimental period (A) and light intensity (PPFD) on 20 June (B).

OOJJBO_2019_v27n1_30_f0002.png 이미지

Fig. 2. Changes of water use efficiency (A) and stomatal limitation (B) of A. dioicus var. kamtschaticus grown under four different shading treatments (on PPFD 1,000 μ㏖·m-2·s-1).

OOJJBO_2019_v27n1_30_f0003.png 이미지

Fig. 3. Changes of relative variable fluorescence (A) and performance index (B) of A. dioicus var. kamtschaticus grown under four different shading treatments.

Table 1. Summary of chlorophyll fluorescence parameters from OJIP test.

OOJJBO_2019_v27n1_30_t0001.png 이미지

Table 2. The photosynthetic parameters of A. dioicus var. kamtschaticus grown under four different shading treatments.

OOJJBO_2019_v27n1_30_t0002.png 이미지

Table 3. Change of chlorophyll contents in A. dioicus var. kamtschaticus grown under four different shading treatments.

OOJJBO_2019_v27n1_30_t0003.png 이미지

Table 4. Change of chlorophyll fluorescence parameters in A. dioicus var. kamtschaticus grown under four different shading treatments.

OOJJBO_2019_v27n1_30_t0004.png 이미지

Table 5. The growth characteristics of A. dioicus var. kamtschaticus grown under four different shading treatments.

OOJJBO_2019_v27n1_30_t0005.png 이미지

References

  1. Andrew JJ and William JD. (1998). The coupled response of stomatal conductance to photosynthesis and transpiration. Journal of Experiment Botany. 49:399-406. https://doi.org/10.1093/jxb/49.Special_Issue.399
  2. Ellsworth DS and Reich PB. (1992). Leaf mass per area, nitrogen content and photosynthetic carbon gain in Acer saccharum seedlings in contrasting forest light environments. Functional Ecology. 6:423-435. https://doi.org/10.2307/2389280
  3. Falqueto AR, Silva FS, Cassol D, Magalhães Júnior AM, Oliveira AC and Bacarin MA. (2010). Chlorophyll fluorescence in rice: Probing of senescence driven changes of PSII activity on rice varieties differing in grain yield capacity. Brazilian Journal of Plant Physiology. 22:35-41. https://doi.org/10.1590/S1677-04202010000100004
  4. Franck N and Vaast P. (2009). Limitation of coffee leaf photosynthesis by stomatal conductance and light availability under different shade levels. Trees. 23:761-769. https://doi.org/10.1007/s00468-009-0318-z
  5. Hiscox JD and Israelstam GF. (1979). A method for the extraction of chlorophyll from leaf tissue without maceration. Canadian Journal of Botany. 57:1332-1334. https://doi.org/10.1139/b79-163
  6. Holland V, Koller S and Brüggemann W. (2013). Insight into the photosynthetic apparatus in evergreen and deciduous European oaks during autumn senescence using OJIP fluorescence transient analysis. Plant Biology. 16:801-808. https://doi.org/10.1111/plb.12105
  7. Hopkins WG and Huner NPA. (2008). Introduction to plant physiology. (4nd ed.). John Wiley and Sons. New York. NY, USA. p.223-230.
  8. Kang HG, Kim TS, Park SH, Kim TW and Yoo SY. (2016). Photochemical index analysis on different shading level of garden plants. Korean Journal of Environmental Biology. 34:264-271. https://doi.org/10.11626/KJEB.2016.34.4.264
  9. Kim GN, Han SH, Jang GH and Cho MS. (2015). Physiological responses of the three wild vegetables under different light environment of forest-floor cultivations. Journal of Agriculture and Life Science. 49:19-27. https://doi.org/10.14397/jals.2015.49.1.19
  10. Kim HK and Kim JS. (2018). Effect of cover crop Aruncus dioicus var. kamtschaticus on reducing soil erosion. Journal of Korean Forest Society. 107:50-58.
  11. Kim MH, Song BM and Choi EY. (2017). Determination of growth, yield and carbohydrate content of Allium hookeri grown under shading treatment. Korean Journal of Medicinal Crop Science. 25:397-403. https://doi.org/10.7783/KJMCS.2017.25.6.397
  12. Kim MS and Sohn HY. (2014). Anti-thrombosis activity of the aerial part of Aruncus dioicus var kamtschaticus. Jounal of Life Science. 24:515-521. https://doi.org/10.5352/JLS.2014.24.5.515
  13. Kim MS, Kim KH, Jo JE, Choi JJ, Kim YJ, Kim JH, Jang SA and Yook HS. (2011). Antioxidative and antimicrobial activities of Aruncus dioicus var. kamtschaticus Hara extracts. Journal of the Korean Society of Food Science and Nutrition. 40:47-55. https://doi.org/10.3746/jkfn.2011.40.1.047
  14. Kim PG and Lee EJ. (2001). Ecophysiology of photosynthesis. Part 1. Effects of light intensity and intercellular $CO_2$ pressure on photosynthesis. Korean Journal of Agricultural and Forest Meteorology. 3:126-133.
  15. Kim SK, Lee SC, Lee SP and Choi BS. (1998). Effects of planting date and fertilization amounts on growth and yield of Aruncus dioicus var. kamtschaticus HARA. Korean Journal of Plant Resources. 11:142-145.
  16. Kyparissis A, Drilias P and Manetas Y. (2000). Seasonal fluctuations in photoprotective(xanthophylls cycle) and photoselective (chlorophylls) capacity in eight mediterranean plant species belonging to two different growth forms. Australian Journal of Plant Physiology. 27:265-272.
  17. Lee CH, Shin CH, Kim KS and Choi MS. (2006). Effects of light intensity on photosynthesis and growth in seedling of Kalopanax pictus Nakai. Korean Journal of Medicinal Crop Science. 14:244-249.
  18. Lee CY and Won JY. (2007). Effects of shading treatments on photosynthetic rate and growth in Codonopsis lanceloata Trautv. Korean Journal of Medicinal Crop Science. 15:152-156.
  19. Lee KC and Lee HB. (2017). Drought stress influences photosynthesis and water relations of Synurus deltoides. Journal of Korean Forest Society. 3:288-299.
  20. Lee KC, Lee HB, Park WG and Han SS. (2012a). Physiological response and growth performance of Parasenecio firmus under different shading treatments. Korean Journal of Agricultural and Forest Meteorology. 14:79-88. https://doi.org/10.5532/KJAFM.2012.14.2.079
  21. Lee KC, Noh HS, Kim JW and Han SS. (2012b). Physiological responses of Cirsium setidens and Pleurospermum camtschaticum under different shading treatments. Journal of Bio-Environment Control. 21:153-161.
  22. Lee KC, Noh HS, Kim JW, Ahn SY and Han SS. (2012c). Changes of characteristics related to photosynthesis in Synurus deltoides under different shading treatments. Korean Journal of Medicinal Crop Science. 20:320-330. https://doi.org/10.7783/KJMCS.2012.20.4.320
  23. Lee KC. (2018). Change of photosynthesis performance and water relation parameters in seedling of Korean Dendropanax subjected to drought stress. Korean Journal of Medicinal Crop Science. 26:181-187. https://doi.org/10.7783/KJMCS.2018.26.2.181
  24. Lichtenthaler HK. (1987). Chlorophylls and carotenoids: Pigments of photosynthetic biomembranes. Methods Enzymology. 148:350-382. https://doi.org/10.1016/0076-6879(87)48036-1
  25. Loach K. (1970). Shade tolerance in tree seedlings. Part I. Growth analysis of plants raised under artificial shade. New Phytologist. 69:273-286. https://doi.org/10.1111/j.1469-8137.1970.tb02426.x
  26. Nam HH, Lee JH and Choo BK. (2017). Effect of NaCl treatment on growth and physiologycal activity of Aruncus dioicus var. kamtschaticus (Maxim.) H. Hara. Korean Journal of Organic Agriculture. 25:789-804. https://doi.org/10.11625/KJOA.2017.25.4.789
  27. Oh SJ and Koh SC. (2004). Chlorophyll fluorescence and antioxidative enzyme activity of Crinum leaves exposed to natural environmental stress in winter. Korean Journal of Environmental Biology. 22:233-241.
  28. Song KS and Kim JJ. (2017). Growth and physiological response in container of Daphniphyllum macropodum by shading level. Journal of Korean Forestry Society. 106:33-39.
  29. Song KS, Jeon KS, Choi KS, Kim CH, Park YB and Kim JJ. (2015). Effects of storage duration with low temperature and wet condition, germination temperature and shading rate on germination of Aruncus dioicus var. kamtschaticus Seeds. Korean Journal of Medicinal Crop Science. 23:370-378. https://doi.org/10.7783/KJMCS.2015.23.5.370
  30. Song KS, Jeon KS, Choi KS, Kim CH, Park YB and Kim JJ. (2016). Characteristics of growth and photosynthesis of Peucedanum japonicum by shading and leaf mold treatment in forest farming. Journal of Korean Forest Society. 105:78-85. https://doi.org/10.14578/jkfs.2016.105.1.78
  31. Song KS, Jeon KS, Yoon JH, Kim CH, Park YB and Kim JJ. (2014). Characteristics of growth and root development of Peucedanum japonicum seedling by shading rate and container size. Korean Journal of Medicinal Crop Science. 22:384-390. https://doi.org/10.7783/KJMCS.2014.22.5.384
  32. Strasser RJ, Srivastava A and Tsimilli-Michael M. (2000). The fluorescence transient as a tool to characterize and screen photosynthetic samples. In Yunus M, Pathre U and Mohanty P. (eds.). Probing Photosynthesis: Mechanism, regulation and adaptation. Taylor and Francis. New York. NY, USA. p.445-483.
  33. Wang ZX, Chen L, Ai J, Qin HY, Liu YX, Xu PL, Jiao ZQ, Zhao Y and Zhang QT. (2012). Photosynthesis and activity of photosystem II in response to drought stress in amur grape(Vitis amurensis Rupr.). Photosynthetica. 50:189-196. https://doi.org/10.1007/s11099-012-0023-9
  34. Youn JS, Shin SY, Wu Y, Hwang JY, Cho JH, Ha YG, Kim JK, Park MJ, Lee SH, Kim TH and Kim TW. (2012). Antioxidant and anti-wrinkling effects of Aruncus dioicus var. kamtschaticus extract. Korean Journal of Food Preservation. 19:393-399. https://doi.org/10.11002/kjfp.2012.19.3.393
  35. Zheng W, Wang P, Zhang HX and Zhou D. (2011). Photosynthetic characteristics of the cotyledon and first true leaf of castor(Ricinus communis L.). Australian Journal of Corp Science. 5:702-708.