Compost type effects on nitrogen leaching from Inceptisol,Ultisol, and Andisol in a column experiment |
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Authors: | Sang-Sun Lim Jin-Hyeob Kwak Sun-Il Lee Dong-Suk Lee Hyun-Jung Park Xiying Hao Woo-Jung Choi |
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Institution: | (1) Department of Rural and Bio-Systems Engineering, Institute of Agricultural Science and Technology, Chonnam National University, Gwangju, 500-757, South Korea;(2) Lethbridge Research Centre, Agriculture and Agri-Food Canada, P.O. Box 30000, Lethbridge, AB, T1J4B1, Canada;(3) Environment-Friendly Agriculture Research Center, Chonnam National University, Gwangju, 500-757, South Korea; |
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Abstract: | Purpose To more efficiently utilize composts as N sources while minimizing the environmental impact, it is necessary to understand
the effects of compost type on N mobility in compost-amended soil with different characteristics. The objectives of this study
are to investigate the effects of livestock manure composts on N leaching from soils and to identify the principal physicochemical
variables of the composts that affect N leaching. |
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