한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)

  • 제49권1호
  • /
  • Pages.25-29
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  • 2004
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  • 0252-9777(pISSN)
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  • 2287-8432(eISSN)
한국작물학회 (The Korean Society of Crop Science)
권호 표지

Early Germination Response of Soybean Seed to Accelerated Aging and Low Dose Gamma Irradiation

  • 발행 : 2004.03.01
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초록

The responses of soybean seeds were evaluated to accelerated aging and gamma irradiation with regard to germination, seed leakage, seed leachate component and dry weight of hypocotyl and primary root of the germinating seed. Accelerated aging significantly reduced the final germination rate while gamma irradiation increased the final germination rate. Furthermore, the interactive effects occurred that the final germination rate of 5-day aged seeds increased considerably in response to 4 Gy of gamma irradiation. The extent to which the electrolyte was leaked from the seeds (conductivity) was significantly affected by accelerated aging and showed a close negative correlation with the germination rate. Gamma irradiation, however, did not significantly affect the electrical conductivity of seed leachate. The accelerated aging significantly increased the concentrations of the particular electrolytes leaked from the seeds while the gamma irradiation did not affect those concentrations. Of the electrolytes leaked from the seeds, Ca and Mg showed relatively lower concentrations while K showed greater concentrations than others. Moreover, N and P showed similar responses to aging treatment. Aging treatment significantly affected dry weight (DW) of hypocotyls and primary root. Also, gamma irradiation decreased DW of hypocotyls and primary root, particularly for 8 Gy associated with 5 days aging treatment. The data were discussed in terms of the relationships of seed vigor with aging treatment and gamma irradiation.

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참고문헌

  1. Bailly, C., A. Benamar,F.Corbineau, and D. Come. 1996. Changes in malondialdehyde content and in superoxide dismutase, cata-lase and glutathione reductase activities in sunflower seed as related to deterioration during accelerated aging. Physiologia Plantarum97 : 104-110 https://doi.org/10.1111/j.1399-3054.1996.tb00485.x
  2. Berjak, P. and T. A. Villiers. 1972. Aging in plant embryos: II. Age-induced damage and its repair during early germination. New Phytol. 71 :135-144 https://doi.org/10.1111/j.1469-8137.1972.tb04820.x
  3. Bernal-Lugo, I., M. Rodriguez, M. Gavilanes-Ruiz, and A. Hama-bata. 1999. Reduced aleurone $\'a$-amylase production in aged wheat seeds is accompanied by lower levels of high pl a-amy-lase transcripts and reduced response to gibberellic acid. Journal of Experimental Botany 50 : 311-317 https://doi.org/10.1093/jexbot/50.332.311
  4. Bewley, J. D. and M. Black. 1994. Seeds. pp. 402-404. 2$2^{nd}$ ed. Plenum Press, New York
  5. Chapman, H. D. and P. F. Pratt. 1961. Method of analysis for soil, plants and water. Univ. of Calif. Div. Agr. Sci., Berkeley, CA
  6. Copeland, L. O. and M. B. McDonald. 1995. Seed Science and Technology. pp. 181-220. $3^{rd}$ed. Chapman & Hall, New York, USA
  7. Guy, P A. and M. Black. 1998. Germination-related proteins in wheat revealed by differences in seed vigour. Seed Science Research 8 : 99-111
  8. Hwangbo, J. K., J. S. Kim, J.H. Lim, M. H. Baek, and B.Y. Chung. 2003. Alterations in seed vigour and viability of soybean (Gly-cine max L.) as related with accelerated seed ageing and low dose gamma irradiation. Korean J. Crop Sci. 48:334-338
  9. Kim, J. S., H. Y. Lee, M. H. Baek, J. H. Kim, and S. Y. Kim. 2002. Effects of low dose gamma radiation on the dormancy,growth and physiological activity of seed potato (Solanum tuberosum L.). J. Kor. Soc. Hort. Sci. 43 : 596-602
  10. Koepp,R. and M. Kramer. 1981. Photosynthetic activity and distribution of photoassimilated $^{14}C$ in seedlings of Zea mays grown from gamma-irradiated seeds. Photosynthetica 15:484-489
  11. Loomis, E. D. and O. E. Smith. 1980. The effect of artificial aging on the concentration of Ca, Mg, Mn, K and CI in imbibing cabbage seed. J. Amer. Soc. Hort. Sci. 105: 647-650
  12. Luckey, T. D. 1980. Honnesis with ionizing radiation. pp. 1-10. CRC Press, Boca Raton Publisher, In Japanese Soft Science Inc., Tokyo
  13. Marcos-Filho, J. 1998. New approaches to seed vigor testing. Sci. Agri. Piracicaba. 55 : 27-33 https://doi.org/10.1590/S0103-90161998000500005
  14. Miller, M. W. and W. M. Miller. 1987. Radiation honnesis in plants. Health Physics 52 : 607-616 https://doi.org/10.1097/00004032-198705000-00012
  15. Parrish, D. J. and A. C. Leopold. 1978. On the mechanism of aging in soybean seeds. Plant Plysiology 61:365-368 https://doi.org/10.1104/pp.61.3.365
  16. Petruzelli, L. and G. Tarranto. 1985. Effects of permeations with plant growth regulators via acetone on seed viability during accelerated aging. Seed Science and Technology 13 : 183-191
  17. Priestly, D. A. 1986. Seed Aging. Cornell University Press, Ithaca, New York, USA
  18. Sharon, M. and K. Muralidharan. 1978. Effect of gamma irradiation on the growth of Sorghum vulgare. Indian J. PI. Physiol. 21 : 156-161
  19. Sheppard, S. C. and W. G. Evenden. 1986. Factors controlling the response of field crops to very low doses of gamma irradiation of the seed. Can. J. Plant Sci. 66 : 431-441 https://doi.org/10.4141/cjps86-061
  20. Sung, J. M. and C. C. Chiu. 1995. Lipid peroxidation and perox-ide- scavenging enzymes of naturally aged soybean seed. Plant Science 110: 45-52 https://doi.org/10.1016/0168-9452(95)91223-J
  21. Tesar, M. B. 1984. Physiological basis of crop growth and development. pp. 53-92. $1^{st}$ed. The American Society of Agronomy, Inc., and the Crop Science Society of America, Inc., Wisconsin, USA
  22. Wilson, D. O. Jr. and M. B. McDonald. 1986. The lipid peroxidation model of seed aging. Seed Science and Technology 14 : 259-268
  23. Zacheo, G., A. R. Cappello, L. M. Perrone, and G. V. Gnoni. 1998. Analysis of factors influencing lipid oxidation of almond seeds during accelerated aging. Lebensm.-Wiss. U.-Technol. 31 : 6-9 https://doi.org/10.1006/fstl.1997.0289