Advanced SearchSearch Tips
Effect of Capillary Barrier on Soil Salinity and Corn Growth at Saemangeum Reclaimed Tidal Land
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Effect of Capillary Barrier on Soil Salinity and Corn Growth at Saemangeum Reclaimed Tidal Land
Lee, Sanghun; Lee, Su-Hwan; Bae, Hui-Su; Lee, Jang-Hee; Oh, Yang-Yul; Noh, Tae-Hwan; Lee, Geon-Hwi;
  PDF(new window)
Salt accumulation at soil surface is one of the most detrimental factors for crop production in reclaimed tidal land. This study was conducted to investigate the effect of capillary barriers beneath the soil surface on dynamics of soil salts at coarse-textured reclaimed tidal land. A field experiment was conducted at Saemangeum reclaimed tidal land for two years (2012-2013). Capillary barriers () were treated with crushed-stone, oyster shell waste, coal briquette ash, coal bottom ash, rice hull and woodchip at 40-60 cm depth from soil surface. Silage corn (Zea mays) was cultivated during the experimental period and soil salinity was monitored periodically. Soil salinity was significantly reduced with capillary barrier compared to that of control. Oyster shell waste was one of the most effective capillary barrier materials to control soil salinity at Saemangeum reclaimed tidal land. At the first growing season capillary barrier did not influence on corn growth regardless of types of the material, but plant biomass and withering rate of corn were significantly improved with capillary barrier at the second growing season. The results of this study showed that capillary barrier was effective on the control of soil salinity and improvement of corn growth, which indicated that capillary barrier treatment can be considered one of the best management practices for stable crop production at Saemangeum reclaimed tidal land.
Reclaimed tidal land;Soil salinity;Capillary barrier;Corn;Oyster shell waste;
 Cited by
사양질 간척지 토양에서 관수에 따른 토양 염농도 및 옥수수 생육 변화,이상훈;배희수;이수환;오양열;김영두;전현정;최영대;정기열;강항원;

한국국제농업개발학회지, 2016. vol.28. 4, pp.526-532 crossref(new window)
Bevre, L. 1988. Silage making in round bales. Buscap Og. Avdratt. 40:100-103.

Guo, G., K. Araya, H. Jia, Z. Zhang, K. Ohomiya, and J. Matsuda. 2006. Improvement of salt-affected soils, Part 1: Interception of capillarity. Biosys. Engr. 94:139-150. crossref(new window)

Jung, M.Y. 2009. Development of technology for the resource recycling and processing of coal briquette ash. Project report. Semyung University, Jecheon, Korea.

Keum, D.H. 2012. Development of new grain drying system and electric power plant using the rice husk energy for rice processing complex. RDA, Suwon. Korea.

Kim, H.W. 2013. Analysis of soil characteristics of farming sites in Saemangeum reclaimed land. Jeonbuk National University. Master thesis. Jeonju, Korea.

Kim, S.S., S.R. Lee, K.H. Han, and I.S. U. 1997. Underdrainage effects on soil salinity and growth of rice in Gyehwa reclaimed saline land. J. Crop Sci. Biotech. 42:61-67.

Kwon, H.B., C.W. Lee, B.S. Jun, J.D. Yun, S.Y. Weon, and B. Koopman. 2004. Recycling waste oyster shells for eutrophication control. Resear. Conserv. Recy. 41:75-82. crossref(new window)

Lee, K.B., S.W. Hwang, S.H. Lee. 2012. Management plan for diverse utilization of reclaimed tidal land. Soc. Agric. Res. Reclaimed Land. 10:18-28.

Lee, S., H.S. Bae, S.H. Lee, J.G. Kang, H.K. Kim, K.B. Lee, and K.H. Park. 2013a. Effect of soil salinity levels on silage barley growth at Saemangeum reclaimed tidal land. Korean J. Soil Sci. Fert. 46:365-372. crossref(new window)

Lee, S., H.K. Kim, S.W. Hwang, and K.B. Lee. 2013b. Changes of soil properties with various soil amendments in Saemangeum reclaimed tidal saline soil. Korean J. Soil Sci. Fert. 46:281-287. crossref(new window)

Lee, S., H.S. Bae, H.K. Kim, T.H. Noh, and G.H. Lee. 2014. Temporal variations on soil salinity and cation displacement at Saemangeum and Yeongsangang reclaimed tidal lands. J. Agri. Chem. Environ. 3:121-129.

Li, X., S.X. Chang, and K.F. Salifu. 2013. Soil texture and layering effects on water and salt dynamics in the presence of a water table: a review. Environ. Rev. 21:1-10. crossref(new window)

Moore, J.E. 1970. Procedure for the two-stage in vitro digestion of forage. University of Florida, FL, USA.

Park, D.K. and J.H. Seung. 2013. Policy on boost of selfsufficiency rate of grain. 2013 Agricultural outlook. Korea Rural Economic Institute. Seoul.

Park, H.K., S.W. Yoo, and M.Y. Jung. 2010. Properties of the sintered eco-brick according o the unburned carbon content of the coal briquette ash. J. Korean Inst. Res. Recyc. 19:16-23.

Park, H.S., J.H. Oh, S.Y. Park, H.W. Sin, and J.W. Moon. 2012. A research on noncombustible flooring using the bottom ash. Korean Ins. Fire Sci. Engr. 2012 Spring Meeting. 460-464.

RDA. 2000a. Standard agricultural manuals for corn cultivation. Rural Development Administration, Suwon, Korea.

RDA. 2000b. Method of soil and plant analysis. National Institute of Agricultural Science and Technology. Rural Development Administration, Suwon, Korea.

RDA. 2012. Analysis standards for the research investigation of Agricultural Science and Technology. Rural Development Administration, Suwon, Korea.

Rooney, D.J., K.W. Brown, and J.C. Thomas. 1998. The effectiveness of capillary barriers to hydraulically isolate salt contaminated soils. Water Air Soil Poll. 104:403-411. crossref(new window)

Seo, D.W. 2011. Desalinization and resalinization management plan on reclaimed land. Rural Environ. Engr. J. 112:73-87.

Zhu, J., N. Tremblay, and Y. Liang. 2012. Comparing SPAD and at LEAF values for chlorophyll assessment in crop species. Can. J. Soil Sci. 92:645-648. crossref(new window)