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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 859 - 865 (7page)
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이 논문의 연구 히스토리 (3)
2011
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This study looked into 110 sites of orchard fields to investigate the relationships between the physical and chemical properties of soils, including heavy metal contents, and the topographic characteristics of the fields in Jeonbuk province. The topographic distribution of orchard fields in Jeonbuk province was local valley and fans, hilly and mountains, mountain foot slopes, alluvial plains, diluvium, and fluvio-marine deposits. Forty-six percent (46%) of total orchard fields were located in the hilly and mountains. Soil texture of the local valley and fans was mostly sandy clay loam, and the soil texture of other topographical sites were varied. Bulk density, porosity, and soil hardness were not different among the various topographic sites. The content of plant available water was the highest (19.5%) in the sites of diluvium. Soil pH, electrical conductivity (EC), and exchangeable Mg<sup>2+</sup> content were the highest in the sites of fluvio-marine deposits, whereas the contents of soil organic matter (SOM), available phosphorus, and exchangeable Ca<sup>2+</sup>, K<sup>+</sup>, and Na<sup>+</sup> were not significantly different among the topographic sites. Also, soil pH and SOM content were generally in optimal ranges for the fruit plants in the orchard fields, but other values were mostly higher than those in optimum. In addition, the contents of heavy metals were much lower than the levels of Soil Contamination Warning Standard.
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서언
재료 및 방법
결과 및 고찰
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참고문헌 (21)
참고문헌 신청
2. [학술지(정기간행물)] - 정종배 / 2008 / Comparison of Soil Nutrient Statusin Conventional and Organic Apple Farm / 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer) 41 (1) : 26 ~ 33
3. [학술지(정기간행물)] - Chung, J.B / 1999 / Comparison of micro pipette method and hydrometer method in soil particle size analysis / Korean J. Soil Sci. Fert 32 : 274 ~ 278
4. [단행본] - Gee, G.W / 1986 / Particle size analysis / American Society of Agronomy : 383 ~ 411
8. [학위논문] - Lee, J.H / 2010 / Physicochemical properties of upland soils in Jeonbuk area / 석사 / Wonkwang University
9. [학술지(정기간행물)] - Lee, J.Y / 2000 / Chemical properties of Korean orchard soils in main apple, pear and peach producted area / Korean J. Soil Sci. Fert 32 : 79 ~ 84
3. [학술지(정기간행물)] - Chung, J.B / 1999 / Comparison of micro pipette method and hydrometer method in soil particle size analysis / Korean J. Soil Sci. Fert 32 : 274 ~ 278
4. [단행본] - Gee, G.W / 1986 / Particle size analysis / American Society of Agronomy : 383 ~ 411
8. [학위논문] - Lee, J.H / 2010 / Physicochemical properties of upland soils in Jeonbuk area / 석사 / Wonkwang University
9. [학술지(정기간행물)] - Lee, J.Y / 2000 / Chemical properties of Korean orchard soils in main apple, pear and peach producted area / Korean J. Soil Sci. Fert 32 : 79 ~ 84
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UCI(KEPA) : I410-ECN-0101-2014-521-000825435