지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 872 - 877 (6page)
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이 논문의 연구 히스토리 (6)
2012
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Cultivation of Korea ginseng in newly reclaimed and paddy-converted fields has been increasing, and evaluation of organic amendment effectiveness is needed in the two soil types. Soil organisms influence organic matter decomposition, and their responses to applications of organic matter were studied. De-oiled cake and compost were applied at 20 Mg ha<sup>-1</sup> and 40 Mg ha<sup>-1</sup> in both soil types. Changes in microflora were assessed by analyzing phospholipid fatty acid (PLFA). The abundance of nematodes and microarthropods was measured. Microbial PLFA indicators for microorganisms and microarthropod abundance were greater in reclaimed upland than in paddy-converted soil. There were few differences in the microflora and fauna of reclaimed uplands, regardless of treatment. In paddy-converted soil, the abundance of Oribatida was increased by the application of compost at 20 Mg ha<sup>-1</sup> and was correlated with PLFA indicators of fungi. The results suggested a minimal influence of organic amendments in reclaimed upland, because the organic matter content and abundance of soil organisms are low in mineral soils. In paddy-converted soil, the effects of organic amendment differ among different soil organisms, and soil properties are important mediators of the effect.
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참고문헌 (30)
참고문헌 신청
1. [학술지(정기간행물)] - Bending, G.D / 2004 / Microbial and biochemical soil quality indicators and their potential for differentiating areas under contrasting agricultural management regimes / Soil Biol. Biochem 36 : 1785 ~ 1792
3. [학술지(정기간행물)] - Fagan, L.L / 2006 / An experimental assessment of biodiversity and species turnover in terrestrial vs canopy leaf litter / Oecologia 147 : 335 ~ 347
4. [학술지(정기간행물)] - Frostegard, A. / 1993 / Phospholipid fatty acid composition, biomass and activity of microbial communities from two soil types experimentally exposed to different heavy metals / Appl. Environ. Microbiol 59 : 3605 ~ 3617
5. [학술지(정기간행물)] - 홍용 / 2009 / 인삼 경작지 토양생물 분포 / 환경생물 27 (3) : 272 ~ 278
7. [학술지(정기간행물)] - 강승원 / 2009 / 인삼 양직모밭 약토대체 부산물퇴비 시용 연구 / 한국약용작물학회지 17 (6) : 415 ~ 420
3. [학술지(정기간행물)] - Fagan, L.L / 2006 / An experimental assessment of biodiversity and species turnover in terrestrial vs canopy leaf litter / Oecologia 147 : 335 ~ 347
4. [학술지(정기간행물)] - Frostegard, A. / 1993 / Phospholipid fatty acid composition, biomass and activity of microbial communities from two soil types experimentally exposed to different heavy metals / Appl. Environ. Microbiol 59 : 3605 ~ 3617
5. [학술지(정기간행물)] - 홍용 / 2009 / 인삼 경작지 토양생물 분포 / 환경생물 27 (3) : 272 ~ 278
7. [학술지(정기간행물)] - 강승원 / 2009 / 인삼 양직모밭 약토대체 부산물퇴비 시용 연구 / 한국약용작물학회지 17 (6) : 415 ~ 420
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UCI(KEPA) : I410-ECN-0101-2014-521-000825455