한국토양비료학회지 (Korean Journal of Soil Science and Fertilizer)
- 제34권5호
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- Pages.365-372
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- 2001
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
유기물원이 다른 퇴비연용이 밭토양의 물리성 및 미생물상 변화에 미치는 영향
The Effect of Long-term Application of different Organic Material Sources on Soil Physical Property and Microflora of Upland Soil
- Kim, Jong-Gu (National Honam Agricultural Experiment Station, RDA) ;
- Lee, Sang-Bok (National Honam Agricultural Experiment Station, RDA) ;
- Kim, Seong-Jo (College of Life and Natural Resources, Wonkwang University)
- 발행 : 2001.10.30
초록
본 연구는 밭 토양에서 종류가 상이한 퇴비 연용이 토양 중 물리적 특성과 토양 미생물상 변동에 미치는 영향을 구명하기 위하여 수행하였다. 밭 토양 토성은 양토와 사양토를 공시하여 계분퇴비, 우분퇴비, 분뇨잔사 및 식품오니퇴비등 4종을 사용하였다. 퇴비 시용량은 0, 40,
The objective of this study was to determine the effects of various kinds of composts on the change of soil physical properties and microorganism in upland soils. Field experiments were conducted in the loam and sandy loam soils, while the clay loam and sandy loam soils were used for laboratory experiments. Various kinds of composts such as poultry manure compost(PMC). cow manure compost(CMC). human excrement sludge(HES), and food industrial sludge compost(FISE) were applied annually at rates of 0, 40, and