한국환경농학회지 (Korean Journal of Environmental Agriculture)
- 제18권4호
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- Pages.366-371
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- 1999
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
점토광물 혼합 사료 급여로 발생된 우분의 토양 시용과 질소성분의 변화
Field Treatment of Cow Manure Originated from the Clay Mineral Feeding and the Change of Nitrogen in Soils
- 김정규 (고려대학교 자연자원대학) ;
- 이상환 (고려대학교 자연자원대학) ;
- 이창호 (고려대학교 자연자원대학) ;
- 이남주 (고려대학교 자연자원대학) ;
- 손용석 ;
- 임수길 (고려대학교 자연자원대학)
- Kim, Jeong-Gyu (Dept of Agricultural Chemistry.) ;
- Lee, Sang-Hwan (Dept of Agricultural Chemistry. collage of Natural Resources, Korea University) ;
- Lee, Chang-Ho (Dept of Agricultural Chemistry. collage of Natural Resources, Korea University) ;
- Lee, Nam-Joo (Dept of Agricultural Chemistry. collage of Natural Resources, Korea University) ;
- Son, Yong-Suk (Dept of Animal Science Collage of Natural Resources Korea University) ;
- Lim, Soo-Kil (Dept of Agricultural Chemistry. collage of Natural Resources, Korea University)
- 발행 : 1999.12.30
초록
점토광물을 혼합한 사료를 급여하여 발생한 우분을 토양에 혼합하여 14, 18, 22,
This study was conducted to examine the change of nitrogen in soils treated by cow manure originated from the clay mineral feeding. Bentonite, zeolite, and porphyry were feeded. CEC of the porphyry showed the lowest value, 12.02 cmol/㎏, among three kinds of clay mineral. The manure treated soils were incubated at 14, 18, 22,