Accumulation of lignin residues in organic matter fractions of lowland rice soils: a pyrolysis-GC-MS study

• Main Authors: Olk, D C, Dancel, M C, Moscoso, E, Jimenez, R R, Dayrit, Fabian M
• 格式: text
• 出版: Archīum Ateneo 2002
• 主題: Pyrolysis; soil organic matter; phenols; rice; humification; Chemistry; Organic Chemistry
• 在線閱讀: https://archium.ateneo.edu/chemistry-faculty-pubs/104; https://journals.lww.com/soilsci/Abstract/2002/09000/ACCUMULATION_OF_LIGNIN_RESIDUES_IN_ORGANIC_MATTER.4.aspx
• 機構: Ateneo De Manila University

In tropical Asia, multiple annual cropping of lowland rice and the associated submerged soil conditions have been linked to long-term changes in nitrogen (N) cycling and the chemical nature of soil organic matter. To identify changes in organic matter properties, two humic acid fractions and whole s...