한국토양비료학회지 (Korean Journal of Soil Science and Fertilizer)

  • 제49권4호
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  • Pages.347-354
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  • 2016
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  • 0367-6315(pISSN)
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  • 2288-2162(eISSN)
한국토양비료학회 (Korean Society of Soil Science and Fertilizer)
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Investigation of Soil Physico-chemical Properties in Saemangeum Reclaimed Tidal Land in Korea

  • Ahn, Byung-Koo (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Lim, Yeon-Yi (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Ko, Do-Young (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Lee, Chang-Kyu (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Kim, Jin-Ho (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Song, Young-Ju (Jeollabuk-Do Agricultural Research and Extension Services) ;
  • Lee, Jin-Ho (Department of Bioenvironmental Chemistry, Chonbuk National University)
  • 투고 : 2016.07.16
  • 심사 : 2016.08.26
  • 발행 : 2016.08.31
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초록

This study was conducted to investigate the physical and chemical properties of soils in Saemangeum reclaimed lands. The investigated areas were total 5,020 ha which included 220 ha for Agricultural Life site, 2,450 ha for Tourism & Leisure site, 1,130 ha for Industrial & Research site, 820 ha for Bioenergy crop production site, and 400 ha for Rural City site. Soil samples consisting of the upper 20 cm from the surface were collected in every $200m{\times}500m$ of the each site in March and September, 2015. Particle size distribution of soils in the reclaimed land was 83.2% sand, 8.6% silt and 8.2% clay in average. Soil texture was distributed as 40.8% sandy soil, 35.5% loamy sand, and 19.7% sandy loam. Based on the investigation of soil chemical properties conducted in March, 2015, soil pH, electrical conductivity of a saturated soil paste extract (ECe), and exchangeable (Exch.) $K^+$ and $Mg^{2+}$ concentrations were higher than those of the optimum levels for upland soil, whereas soil organic matter content, available (Avail.) phosphate concentration, and Exch. $Ca^{2+}$ concentration were lower than those of the optimum ranges. Depending on the results of the soil chemical properties measured in September, 2015, soil pH, ECe, and Exch. $K^+$ concentration were higher than those of the optimum levels, but soil organic matter, Avail. phosphate, and Exch. $Ca^{2+}$ concentration were lower than the optimum ranges. In addition, distribution of sodic soil ranged between 41.4% and 50.0%, and saline soils were from 16.4 to 31.8%. Soils with pH values above 7.0 increased from 15.3% in March to 35.2% in September. Soils with ECe values over $4.8dS\;m^{-1}$ increased from 45.6% to 50.7%, whereas soils with the values below $2.0dS\;m^{-1}$ decreased from 42.8% to 36.9%.

키워드

참고문헌

  1. Baek, S.H., J.Y. Kim, S.U. Lee, and S.J. Kim. 2010. Influence of continuous application of gypsum, popped rice hull, and zeolite on soil aggregation of reclaimed sandy loam soils. Korean J. Soil Sci. Fert. 43(5):642-647.
  2. Bohn, H.L. 1971. Redox potentials. Soil Sci. 112:39-45. https://doi.org/10.1097/00010694-197107000-00007
  3. Brady, N.C. and R.R. Weil. 2002. The nature and properties of soils. Prentice Hall, New Jersey.
  4. Dyer, C., P. Kopittke, A. Sheldon, and N. Menzies. 2008. Influence of soil moisture content on soil solution composition. Soil Sci. Soc. Am. J. 72:355 https://doi.org/10.2136/sssaj2007.0124
  5. Gee, G.W. and J.W. Bauder. 1986. Particle size analysis. In Methods of soil analysis, Part In A. Klute(2nd Ed.). pp. 383-411. American Society of Agronomy, Madison, USA.
  6. Han, S., H.J. Kim, J.A. Song, and D.Y. Chung. 2011. Fate of nitrogen influenced by circumstances of a reclaimed tidal soils. Korean J. Soil Sci. Fert. 44(5):745-751. https://doi.org/10.7745/KJSSF.2011.44.5.745
  7. Hopkins, W.G. and N.P.A. Huner. 2004. Introduction to plant physiology. 3rd ed. John & Sons, Inc.
  8. Horneck, D.A., J.W. Ellsworth, B.G. Hopkins, D.M. Aullivan, and R.G. Stevens. 2007. Managing salt-affected soils for crop production. A Pacific Northwest Extension publication. 601-E, November.
  9. Jung, Y.S. and C.H. Yoo. 2007. Soil problems and agricultural water management of the reclaimed land in Korea. Korean J. Soil Sci. Fert. 40:330-348.
  10. Jung, Y.S., J.H. Joo, S.C. Kwon, J.N. Im, M.H. Shin, and K.W. Choi. 2004. Wind erodibility of the Saemangeum tideland reclamation project area. Korean. J. Soil Sci. Fert. 37:207-211.
  11. Kim, C.S. 1971. An ecological study on the process of plant community formation in tidal land. Korean J. Botany. 14(4):27-33.
  12. Kim, H.W. 2012. Analysis of soil characteristics of farming sites in Saemangeum reclaimed Land. Master's Thesis, Chonbuk National University, Korea.
  13. Koo, J.W., J.K. Choi, and J.G. Son. 1998. Soil properties of reclaimed tidel lands and tidelands of western sea coast in Korea. Korean J. Soil Sci. Fert. 31(2):120-127.
  14. Lee, S.B., K.M. Cho, P. Shin, C.H. Yang, N.H. Back, K.B. Lee, S.H. Baek, and D.Y. Chung. 2013. Effect of soil salinity on growth, yield and nutrients of whole crop barley in newly reclaimed land. Korean J. Environ. Agri. 32(4):332-337. https://doi.org/10.5338/KJEA.2013.32.4.332
  15. Lee, S.H., B.D. Hong, Y. An, and H.M. Ro. 2003. Relation between growth condition of six upland-crops and soil salinity in reclaimed land. Korean J. Soil Sci. Fert. 36:66-71.
  16. Lee, Y.J., J.S. Lee, and J.E. Yang. 2010. The comparison of electrical conductivity for soil solutions extracted in field capacity and saturation-paste. Korean J. Soil Sci. Fert. 43(6):776-781.
  17. NIAS (National Institute of Agricultural Science). 2010a. Fertilization standard of crop plants. NAAS, Rural Development Administration, Korea.
  18. NIAS (National Institute of Agricultural Science). 2010b. Method of soil and plant analysis. NIAS, Rural Development Administration, Korea.
  19. Park, I.K. 1969. A study of continuum of the salt plant communities in the Juan coastal area. Graduate School of Education, Seoul National University, Master thesis.
  20. Ryu, J.H., D.Y. Chung, S.W. Hwang, K.D. Lee, S.B. Lee, W.Y. Choi, S.K. Ha, and S.J. Kim. 2010. Patterns of leaching and distribution of cations in reclaimed soil according to gypsum incorporation rate. Korean J. Soil Sci. Fert. 43(5):474-479.
  21. Sohn, Y.M., G.Y. Jeon, J.D. Song, J.H. Lee, and M.E. Park. 2009. Effect of soil salinity variation on the growth of barley, rye and oat seeded at the newly reclaimed tidal lands in Korea. Korean J. Soil Sci. Fert. 42:415-422.
  22. Sohn, Y.M., G.Y. Jeon, J.D. Song, J.H. Lee, D.H. Kim, and M.E. Park. 2010.a Effect of soil salinity and soil-wetting by summer rising of water table on the growth of fruit trees transplanted at the Saemangeum reclaimed tidal land in Korea. Korean J. Soil Sci. Fert.
  23. Sohn, Y.M., J.D. Song, G.Y. Jeon, D.H. Kim, and M.E. Park. 2010.b Effect of soil salinity and culturing conditions on the maintenance of ridge and the growth of upland crops in the Saemangeum reclaimed tidal land. Korean. J. Soil Sci. Fert. 43(5):407-417.
  24. Son, J.G. and J.Y. Cho. 2009. Effect of organic material treatments on soil aggregate formation in reclaimed tidelands. Korean J. Soil Sci. Fert. 42(3):201-206.
  25. U.S. Salinity Laboratory Staff. 1954. Diagnosis and improvement of saline and alkali soils. USDA Agric. Handb. 60. U.S. Gov. Print. Office, Washington, DC.
  26. Yang, C.H., T.K. Kim, J.H. Ryu, S.B. Lee, S. Kim, N.H. Baek, W.Y. Choi, D.Y. Chung, and S.J. Kim. 2010. Effects of rice straw incorporation by cutting methods on soil properties and rice yield in a paddy field. Korean J. Soil Sci. Fert. 43:1047-1050.