Korean Journal of Plant Resources (한국자원식물학회지)

The Plant Resources Society of Korea (한국자원식물학회)
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Effective Techniques for Seedling Production of Amsonia ellipotica (Thumb.) Roem. & Schult.

정향풀의 효과적인 묘 생산을 위한 육묘법

  • Lee, Sang In (Division of Plant Resources, Korea National Arboretum) ;
  • Yeon, Soo Ho (Brain Korea 21 Center for Bio-Health Industry, Major in Horticulture, Division of Animal, Horticultural and Food Sciences, Chungbuk National University) ;
  • Cho, Ju-Sung (Brain Korea 21 Center for Bio-Health Industry, Major in Horticulture, Division of Animal, Horticultural and Food Sciences, Chungbuk National University) ;
  • Kim, Sang Young (Division of Plant Resources, Korea National Arboretum) ;
  • Cho, Won Woo (Division of Plant Resources, Korea National Arboretum) ;
  • Jeong, Mi Jin (Division of Plant Resources, Korea National Arboretum) ;
  • Lee, Cheol Hee (Brain Korea 21 Center for Bio-Health Industry, Major in Horticulture, Division of Animal, Horticultural and Food Sciences, Chungbuk National University)
  • 이상인 (국립수목원 식물자원연구과) ;
  • 연수호 (충북대학교 축산.원예.식품공학부 원예학전공, BK21 생물건강산업교육연구단) ;
  • 조주성 (충북대학교 축산.원예.식품공학부 원예학전공, BK21 생물건강산업교육연구단) ;
  • 김상용 (국립수목원 식물자원연구과) ;
  • 조원우 (국립수목원 식물자원연구과) ;
  • 정미진 (국립수목원 식물자원연구과) ;
  • 이철희 (충북대학교 축산.원예.식품공학부 원예학전공, BK21 생물건강산업교육연구단)
  • Received : 2021.07.16
  • Accepted : 2021.08.18
  • Published : 2021.10.01
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Abstract

Amsonia ellipotica (Thumb.) Roem. & Schult. has less than 10 native places nationwide and is evaluated as an endangered species (EN) on the Korean Red List, so systematic breeding and cultivation methods are required. This study was carried out to establish an effective method for seedling production in A. elliopotica that can be developed as a genetic resource conservation and new ornamental material. This experiment was performed by varying the seedling production container (72, 105 and 128 cell trays), number of seeds sown in a cell (1, 2, and 4 per cell), soil type [horticultural soil and neutralized peat-moss: perlite mixed in 3:1, 4:1 (v:v)], additional fertilizer concentrations (0, 250, 500 and 1000 mg/L) and shading degrees (0, 55 and 75%). As a result of the study, growth increased with the increased in measuring capacity per cell of sowing container. According to number of seeding growth, sowing one seed per cell was the best. Seedling growth increased as the treatment concentrations increased, higher growth was in 1000 mg/L. On the other hand, during the shading treatment, growth significantly decreased regardless of shading degrees.

정향풀[Amsonia ellipotica (Thumb.) Roem. & Schult.]은 전국에 자생지가 10곳 미만이고 한국적색목록에 위기종(EN)으로 평가되어 체계적인 번식 및 재배법 개발이 요구된다. 본 연구는 유전자원보전 및 신 관상소재로 개발 가능한 정향풀의 효과적인 육묘법을 확립하고자 수행되었다. 실험은 파종용기(72, 105 및 128구), 파종립수(셀 당 1, 2 및 4립), 토양종류(원예상토단용, 중화 피트모스:펄라이트3:1, 4:1), 추비농도(0, 250, 500 및 1000 mg·L-1) 및 차광정도(0, 55 및 75%)를 다르게 하여 육묘하였다. 연구의 결과, 파종용기의 셀 당 용적량이 많을수록 생육이 증가하는 경향을 보였다. 파종립수에 따른 생육은 1립 파종이 가장 우수하였다. 추비는 Hyponex의 농도가 증가할수록 유묘의 생육이 증가하는 경향이었으며, 1000 mg/L처리구에서 생육이 유의적으로 우수하였다. 차광처리는 차광율에 관계없이 생육이 유의적으로 감소하였다.

Keywords

Acknowledgement

본 연구는 국립수목원 식물자원연구과 "야생화 산업화를 위한 활용도 다변화, 연중재배 및 개화조절 기술 개발, KNAI-2-33"의 사업비 지원에 의해 수행되었음.

References

  1. Argo, W.R. 1998. Root medium physical properties. HortTechnology 8:481-485. https://doi.org/10.21273/HORTTECH.8.4.481
  2. Bang, K.J., J,H Ju and S.W. Han. 2004. Effects of different shading levels on the growth of the native fern Polystichum lepidocaulon. J. Korean Inst. Landsc. Architec. 31(6):73-76 (in Korean).
  3. Choi, J.M., J.W. An and J.H. Ku. 2006. Effect of root medium formulations on growth and nutrient uptake of hot pepper plug seedlings. J. Bio-Environ. Cont. 15(4):369-376 (in Korean).
  4. Han, J.S., S.K. Kim, S.W. Kim and Y.J. Kim. 2001. Effects of shading treatments and harvesting methods on the growth of Eleutherococcus senticosus Maxim. Kor. J. Medicinal Corp Sci. 9(1):1-7 (in Korean).
  5. Han, S.J., J.S. Kim, J.A. Ko and J.S. Eun. 2011. Growth characteristics and chemical properties of media in response to nitrogen and potassium concentration in fertilization solution on the substrate culture of paprika (Capsicum annuum L.). J Agric. Life Sci. 42(2):33-42 (in Korean).
  6. Hong, D.O., C.W. Lee, H.Y. Kim, J.H. Kang, Y.S. Ryu and S.C. Shin. 2006. Shading effect on growth and flowering of Orostachys japonicus A. Berger. Korean J. Medicinal Crop. Sci. 14(4):239-243 (in Korean).
  7. Hyponex. 2021. Hyponex. Tokyo, Japan. Available via https://www.hyponex.co.jp/item/98/?tmid=62 (accessed date: 11 Aug. 2021).
  8. Ito, T. 1992. Present State of Transplant Production Practices in Japanese Horticultural Industry: In Kurata, K. and T. Kozai (eds.), Transplant production systems, Kluwer Academic Publishers, Dordrecht, The Netherlands. pp. 65-82.
  9. Jang, Y.A., H.J. Lee, C.S. Choi, Y.C. Um and S.G. Lee. 2014. Growth characteristics of cucumber scion and pumpkin rootstock under different levels of light intensity and plug cell size under an artificial lighting condition. Protected Hortic. Plant Pac. 23:383-390 (in Korean).
  10. Jeong, H.W., H.M. Kim, H.R. Lee, H.M. Kim and S.J. Hwang. 2020. Growth of Astragalus membranaceus during nursery period as affected by different plug tray cell size, number of seeds per cell, irrigation interval, and EC level of nutrient solution. Korean J. Hort. Sci. Technol. 38(2):210-217 (in Korean).
  11. Jeong, J.M., H.J. Kim, G.W. Park, H.R. Jeong, K. Choi and C.H. Shin. 2016. Ethnobotanical study on the traditional knowledge of vascular plant resources in South Korea. Korean J. Plant Res. 29:62-89. doi: 10.7732/kjpr.2016.29.1.062
  12. Kil, M.J., M.S. Shim, S.K. Park, H.K. Shin, J.A. Jung and Y.S. Kwon. 2011. Selection of nutrient solution strength and media in potting without nutrient solution recycling in gerbera 'Sunny lemon'. Kor. J Soil Sci. Fert. 44:1300-1305 (in Korean). https://doi.org/10.7745/KJSSF.2011.44.6.1300
  13. Kim, C.K., J.Y. Oh and S.J. Kang. 2001. Effect of plug cell size and seedling age on growth and yield of Chinese chives (Allium tuberosum R.). J. Kor. Soc. Hort. Sci. 42:167-170 (in Korea).
  14. Kim, E.Y. 2003. Characteristics of cocopeat and peatmoss. Korean Soc. Soil Sci. Fert. 13:14-21 (in Korean).
  15. Kim, L.Y., Y.C. Ku, W.H. Yang and Y. Nam. 2008. Bed Soil and Raising Seeding. Hakyesa. Daejeon, Korea (in Korea).
  16. Kim, S.E., M.H. Lee, B.J. Ahn and Y.S. Kim. 2013. Effects of spacing and plug cell size on seedling quality and yield and qualities of tomatoes. Protected Hortic. Plant Fac. 22(3): 256-261 (in Korean). https://doi.org/10.12791/KSBEC.2013.22.3.256
  17. Kim, Y.S., Y.G. Park and B.Y. Park. 2019. Seedling quality, and early growth and fruit productivity after transplanting of squash as affected by plug cell size and seedling raising period. Prot. Hort. Plant Fact. 28(3):185-196 (in Korean) doi: 10.12791/KSBEC.2019.28.3.185
  18. Korean Plant Names Index (KPNI). 2020. Korea National Arboretum. Pocheon, Korea. Available via http://www.nature.go.kr/kbi/plant/pilbk/selectPlantPilbkDtl.do?plantPilbkNo=24376 (Accessed date: 20 July. 2020).
  19. Korean Society of Plant Biologists (KSPB). 2020. Available via https://terms.naver.com/entry.nhn?docId=5782227&cid=62861&categoryId=62861 (Accessed date: 6 Aug. 2020).
  20. Lee, J.C., D.J. Ahn, J.S. Byen, S.K. Chen and C.S. Kim. 1998. Effect of seeding rate on growth and yield of ginseng plant in direct-sowing culture. J. Ginseng Res. 22:299-303.
  21. Lee, J.J. 2017. Effect of substrates on the growth and flowering of Freesia hybrid 'Gold rich' in nutrient culture. Kor. J Hort. Sci. Technol. 35:30-37 (in Korean).
  22. Lee, J.W., K.Y. Kim and Y.M. Yu. 2001. Effect of nutrient solution strength, seedling age, and container size on seedling quality and yield of 'spirit' colored Bell pepper (Capsicum annuum L.). J. Kor. Soc. Hort. Sci. 42(3):300-304 (in Korean).
  23. Lee, S.H., Y.J. Lee, M.W. Oh, S.H. Lee, S.C. Koo, M. Hur, W.M. Lee, J.K. Chang, E.H. Kim and J.W. Han. 2020. Appropriateness evaluation of plug seedling cultivation of Rehmannia glutinosa. Korean J. Plant Res. 32(2):73-79 (in Korean).
  24. Marschner, H. 1995. Mineral Nutrition of Higher Plants. 2nd ed. Academic Press Inc., San Diego, USA.
  25. Mo, H.S., H.W. Park, I.B. Jang, J. Yu, K.C. Park, D.Y. Hyun, E.H. Lee and K.H. Kim. 2014. Effect of sowing density and number of seeds sown on Panax ginseng C.A. Meyer seedling stands under direct sowing cultivation in blue plastic greenhouse. Korean J. Medicinal Crop. Sci. 22:469-474. doi: 10.7783/KJMCS.2014.22.6.469
  26. Park, B.M., C.H. Kim, J.H. Bae and J.R. Shin. 2011. Effect of shading levels on the soil properties, growth characteristics, and chlorophyll contents of Ligularia stenocephala. J. Bio-Environ. Cont. 20(4):352-356 (in Korean).
  27. Park, M.W., C.W. Choi, M.G. Oh and S.H. Lee. 2015. The effect of Camelina sativa (L.) cv. Crantz seed yield according to seeding rate and chemical fertilization. Korean J. Crop Sci. 60(1):85-90 (in Korean). https://doi.org/10.7740/KJCS.2014.60.1.085
  28. Park, W.J., K.H. Han, S.H. Kwon, M.O. Park and B.H. Koo. 2012. Growth characteristics of Herbaceous plants by soil condition to revitalize the urban agriculture. J. Korean Env. Res. Tech. 15(2):1-8 (in Korean).
  29. Suzuki, T. and Y. Takaura. 1994. Studies on transplanting cultivation of spinach by easy transplanter. J. Japan Soc. Hort. Sci. 63:368-369.
  30. Yeoung, Y.R., M.K. Jung, B.S. Kim, S.J. Hong, C.H. Chun and S.W. Park. 2004. Effect of plug cell size on seedling growth of summer spinach. Kor. J. Hort. Sci. Technol. 22(4):422-425.