한국토양비료학회지 (Korean Journal of Soil Science and Fertilizer)
- 제31권2호
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- Pages.107-113
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- 1998
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
토양개량제를 장기연용한 논토양에서 구리와 아연의 분획화 및 유효도
Fractionation and Availability of Cu and Zn in Paddy Soils Following a Long-Term Applications of Soil Amendments
- Jung, Goo-Bok (National Institute of Agricultural Science and Technology, RDA) ;
- Lee, Jong-Sik (National Institute of Agricultural Science and Technology, RDA) ;
- Kim, Won-Il (National Institute of Agricultural Science and Technology, RDA) ;
- Yeon, Beong-Yeal (National Institute of Agricultural Science and Technology, RDA) ;
- Ryu, In-Soo (College of Agri., Dankook Univ.)
- 발행 : 1998.06.30
초록
퇴비, 석회, 규산 등 개량제 장기연용이 논 토양 및 현미중 중금속함량에 미치는 영향을 밝히기 위해 토양중 Cu 및 Zn의 연속침출(
We investigated the effects of a long term application of soil amendments such as lime, silicate, compost, or combinations of these materials on the contents of Cu and Zn in paddy soil and brown rice. The results obtained from a sequential extraction of Cu and Zn in paddy soils and brown rice, using