Journal of Korean Society of Forest Science (한국산림과학회지)

Korean Society of Forest Science (한국산림과학회)
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Propagation of a New Anticancer Plant, Cephalotaxus koreana, by Cutting

신규 항암소재의 개비자나무의 삽목증식

  • Received : 2009.08.12
  • Accepted : 2009.09.18
  • Published : 2009.09.30
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Abstract

This study was conducted to investigate the propagation characteristics of Cephalotaxus koreana by cutting, whose plant has been known to new anticancer treatments. The treatments of plant growth regulators, cutting media temperature and growing media were investigated to know the rooting ability of cuttings. For rooting formation affected by plant growth regulators and its concentration, The application of IBA 100 mg/L was most effective in all of the characteristics including rooting rate of 88.5%. The optimum media temperature by cutting was $24^{\circ}C$ (treatment IBA 100 mg/L, rooting rate 84.6%), predicting that greenwood cutting from June to July is most effective. VPPL (vermiculite+peatmoss+perlite 1:1:1(v/v/v)) showed the highest value in all of the characteristics including rooting rate of 68.5% for the effect of growing media on rooting formation.

본 연구는 새로운 항암소재로 가치가 증대되고 있는 개비자나무의 자원을 보존하고 삽목에 의한 증식특성을 구명하기 위하여 식물생장조절물질, 삽목배지 온도, 배양토가 삽목발근에 미치는 영향을 조사하여 삽목에 의한 증식체계를 마련하고자 수행하였다. 발근율과 발근 특성을 고려한 식물생장조절물질 및 농도는 IBA 100 mg/L 처리구가 발근율 88.5%를 비롯한 모든 특성에서 가장 높게 발근이 촉진되는 것으로 나타났다. 배지온도가 발근에 미치는 영향은 $24^{\circ}C$ 삽목의 경우, IBA 100 mg/L 처리구에서 발근율 84.6%로 가장 좋은 효과를 보여 6~7월의 녹지삽이 가장 효과적일 것으로 판단되었다. 배양토가 발근에 미치는 영향은 VPPL(vermiculite+peatmoss+perlite 1:1:1(v/v/v)) 처리구가 발근율 68.5%를 비롯한 모든 특성에서 가장 좋은 결과를 보였다.

Keywords

References

  1. 구영본, 현정오. 1995. Hedding 처리에 의한 낙엽송의 삽수 대량증식과 발근 유전력. 임목육종연구보고 31: 77- 96
  2. 김창호, 남정칠. 1985. 몇 발근환경인자가 주목삽수 발근에 미치는 효과. 한국임학회지 70: 1-6
  3. 이창복. 1980. 한국수목도감. 향문사. 서울. pp. 58
  4. Eck, P. and N.F. Childers. 1989. Blueberry culture. 4th ed. Rutgers Univ. Press, New Brunswick, London
  5. Hartman, H.T., D.E. Kester, and F.T. Davies, JR. 1990. Plant propagation: principles and practice (4th ed.). Prentice- Hall, Inc. Englewood Cliffs, New Jersey, USA, pp. 647
  6. Jingyi, H., A.P. Cheung, E. Wang, E. Struble, K. Fang, N. Nguyen and P. Liu. 2000. Stability-indicating LC assay and impurity identification in homoharringtonine samples. Journal of Pharmacy Biomedicine Anals 22: 541-554 https://doi.org/10.1016/S0731-7085(99)00314-3
  7. Kang, M.J. 1998. Effect of leaf numbers, rooting media and cell size of tray on the rooting and nursery quality of chrysanthemum cuttings. M.S. Thesis. Catholic Univ. of Daegu-Hyosung, Daegu
  8. Konish, K. 1994. Mechanical transplanting and nursery production. Culture Horticulture 49: 120-123
  9. Kormanik, P.P. and C.K. Brown. 1994. Vegetative propagation of some selected hardwood forest species in the southeastern United States. Newzealand Journal of Forest Science 4: 229-234
  10. Morgan, D.L., E.L., Mcwillaims and W.C. Parr. 1980. Maintaining juvenility in live oak. Horticulture Science 15: 493-494
  11. Negash, L. 2002. Successful vegetative propagation techniques for the threatened African pencil cedar (Juniperus procera Hoechst. ex Endl.). Forest Ecology and Management 161: 53-64 https://doi.org/10.1016/S0378-1127(01)00501-1
  12. Oh, W. 1996. Effect of rooting meduim compositon, plug size and irrigation methods on rooting and growth of plug rooted-cuttings of chrysanthemum (Dendranthema gradigradiflorum). M.S. Thesis. Seoul Natl. Univ., Suwon
  13. Ohnamam, T. and J.F. Holland. 1985. Homoharringtonine as a new antileukemic agent. J. Clin. Oncol. 3: 604-606
  14. Powell, R.G., D. Weisleder and C.R. Smith. 1972. Antitumor alkaloids from Cephalotaxus harringtonia: structure and activity. Journal of Pharmacy Science 61: 1227-1230 https://doi.org/10.1002/jps.2600610812
  15. Soffer, H. and D.W. Burger. 1988. Effects of dissolved oxygen concentrations in aerohydroponics on the formation and growth of adventitious roots. Journal of America Society Horticulture Science 113: 218-221
  16. van Gelderen, D.M. 1986. Conifers. Helm, London. pp. 107
  17. Wang, D.Z., G.E. Ma and R.S. Xu. 1992. Studies on the alkaloids of cephalotaxus. . semi-synthesis of cephalotaxine esters and their anti-leukemic activity. Yaoxue Xuebao 27: 178-184
  18. Yoshida, H., T. Hayashi, T. Harada, K. Konishi, and Y. Sibano. 1992. Effect of medium composition and pretreatment on rooting of plug nursery plant. Acta Horticulture 319: 441-446