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Salt Accumulation and Desalinization of Rainfall Interception Culture Soils of Rubus sp. in Gochang-gun, Jeollabuk-do  

Chung, Byung-Yeoup (Advanced Radiation Technology Institute, KAERI)
Lee, Kang-Soo (Crop Production and Technology Major, Chonbuk National University)
Kim, Myung-Kon (Department of Food Science & Biotechnology, Chonbuk National University)
Choi, Young-Hee (Gochang Agriculture Technical Center)
Kim, Moo-Key (Bio-environmental Science Major, Chonbuk National University)
Cho, Jae-Young (Bio-environmental Science Major, Chonbuk National University)
Publication Information
Korean Journal of Soil Science and Fertilizer / v.41, no.5, 2008 , pp. 310-317 More about this Journal
Abstract
This study was carried out to investigate the factors of desalinization of the rainfall interception culture soils of Rubus sp. in Gochang-gun, Jeollabuk-do. Soil samples were collected from 85 different sites of the rainfall interception culture soils of Rubus sp. in Gochang-gun, Jeollabuk-do. The electrical conductivity in paste saturation of rainfall interception culture soils ranged from $1.0\sim28.4dS\;m^{-1}$ (average: $4.8dS\;m^{-1}$) and salt affected soil which EC was higher than $4dS\;m^{-1}$, covered nearly 55% of all field surveyed. Salts in rainfall interception culture soils were accumulated by increasing the cultivation period. Electrical conductivity in rainfall interception culture soils was positively correlated with water soluble anions such as chloride ion ($r=0.85^{**}$), nitrate ion ($r=0.94^{**}$), phosphate ion ($r=0.88^{**}$), and sulfate ion ($r=0.84^{**}$), respectively. As a result of desalinization experiments carried out by water management practices, the rinsing method was more effective than leaching method.
Keywords
Rubus sp.; Rainfall Interception Culture; Salt Accumulation; Electrical Conductivity; Desalinization;
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  • Reference
1 Park, E.H., Y.P. No, and Y.T. Jung. 1987. Effect of soil amendment application on green pepper continuously grown soil in vinyl house. Rural Development Administration J. Agri. Sci. 29:160- 165.
2 Jung, Y.S. and S.H. Yoo. 1975. Effect of watering on eluviation of soluble salts in the vinyl house soils. Korean J. Soil Sci. Fert. 8:53-60.
3 Kim, D.S., J.E. Yang, Y.S. Ok, and K.Y. Yoo. 2006. Effect of perforated PVC underdrainage pipe on desalting of plastic film house soils. Korean J. Soil Sci. Fert. 39:65-72.
4 Kim, J.G., C.H. Lee, H.S. Lee, J.G. Jo, and Y.H. Lee. 1996. Subsoil inverting depth and fertilizer needs in salt accumulated soils of plastic film house. Rural Development Administration J. Agri. Sci. 38:370-375.
5 Koo, J.W., R.J. Edling, and V. Taylor. 1990. A laboratory reclamation study for sodic soils used for rice production. Agr. Water Manage. 18:243-252.   DOI   ScienceOn
6 Shin, W.K. and J.C. Park. 1998. Studies on the patterns of plastic film house, growing conditions, and diseases and pest occurrences of horticultural crops in southern part of Korea: 8. Excessive salt accumulation and salt elimination by watering in the plastic film house soils. J. Inst. Agr. Res. Util. 22:209-222.
7 Chung, B.Y., K.S. Lee, M.K. Kim, Y.H. Choi, M.K. Kim, and J.Y. Cho. 2008. Physico-chemical characteristics of rainfall interception culture and open filed culture soils of Rubus SP. in Gochang-gun, Jeollabuk-do. Korean J. Soil Sci. Fert. (in submitted).
8 Gochang Agriculture Technical Center. 2007. Environment-friendly culture technology of Rubus sp. 155-202.
9 Song, Y.S., C.S. Lee, H. Kang, and Y.D. Park. 1993. Recommendation of NPK fertilizers for chinese cabbage and spinach based on soil testing. Korean J. Soil Sci. Fert. 26:25-30.
10 Jung, K.H. 2004. Effects of application of bulked hull and water management on the decrease in soluble salts of plastic film house soil. M.S. Thesis, Hankyong National University. Ansung, Korea.
11 Jung, G.B., I.S. Ryu, and B.Y. Kim. 1994. Soil texture, electrical conductivity and chemical components of soils under the plastic film house cultivation in northern central areas of Korea. Korean J. Soil Sci. Fert. 27:33-40.
12 Kim, L.Y., H.J. Cho, B.K. Hyun, and W.P. Park. 2001. Effects of physical improvement practices at plastic film house soil. Korean J. Soil Sci. Fert. 34:92-97.
13 Lee, S.E., J.K. Park, J.H. Yoon, and M.S. Kim. 1987. Studies on the chemical properties of soils under the vinyl-house cultivation. Rural Development Administration J. Agri. Sci. 29:166-171.
14 Hwang, S.W., Y.S. Kim, B.Y. Yeon, Y.J. Lee, and Y.D. Park. 1993. The effect of several desalting methods applied to vinyl house soils. Rural Development Administration J. Agri. Sci. 35:276-280.
15 Rural Development Administastion. 2000. Annual report of the monitoring project on agricultural environment quality. Suwon, Korea.
16 Yuk, C.S., J.J. Kim, S.D. Hong, and B.G. Kang. 1993. Salt accumulation in horticultural soils of PE film house in Chungbuk area. Korean J. Soil Sci. Fert. 26:172-180.
17 Kang, B.K., H.J. Kim, K.J. Lee, and S.K. Park. 2000. Effect of soil conditioners applied on continuous cropping field. Chungbuk Agr. Res. & Ext. Serv. 332-338.
18 Kang, B.G., I.M. Jeong, K.B. Min, and J.J. Kim. 1996. Effect of salt accumulation on the germination and growth of Lettuce(Lactuca sativa L.). Korean J. Soil Sci. Fert. 29:360-364.
19 Kim, P.J., D.K. Lee, and D.Y. Chung. 1997. Vertical distribution of bulk density and salts in a plastic film house soil. Korean J. Soil Sci. Fert. 30:226-233.
20 Park, B.G., T.H., Jeon, Y.H. Kim, and Q.S. Ho. 1994. Status of farmers' application rates of chemical fertilizer and farm manure for major crops. Korean J. Soil Sci. Fert. 27:238-246
21 Lee, J.H. 2004. Studies on the alleviation of soil sickness in protected vegetables. Ph.D. Thesis, Korea University, Seoul, Korea.