作者: D. V. Murphy , A. J. Macdonald , E. A. Stockdale , K. W. T. Goulding , S. Fortune
关键词: Soil water 、 Soil classification 、 Nutrient 、 Chemistry 、 Lessivage 、 Nitrogen cycle 、 Drainage 、 Leaching (agriculture) 、 Environmental chemistry 、 Ecology 、 Mineralization (soil science)
摘要: … The SON pool in soils cannot be measured directly by extraction, but instead is determined by subtracting the mineral N concentration from the total soluble N (TSN) concentration. …