Study on the Screening System of Organic Resources for Agricultural Utilization
2005
Lim, D.K. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea), E-mail: [email protected] | Lee, S.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Kwon, S.I. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | So, K.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Sung, K.S. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Koh, M.H. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea) | Lee, J.T. (National Institute of Agricultural Science and Technology, RDA, Suwon, Republic of Korea)
This study was conducted to find suitable methods for screening organic resources useful for compost. Twenty-seven industrial and domestic sludges were collected from various cities and industrial areas. Contents of organic matters in the sludges were in the range of 79.3-98.0%, and the contents were much higher than the regulation level (60%) for raw materials of compost. Contents of total nitrogen were in the range of 0.8-2.6%. Contents of Fe and Al were very high.
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