Keyphrases
Organic Horizon
100%
Hot Water
100%
Molecular Mixing Model
100%
Soil Organic Matter
100%
Compositional Characterization
100%
Water-extractable Organic Matter
100%
Carbohydrates
87%
Lipids
75%
Carbohydrate Content
25%
Depth Patterns
25%
Humus Layer
25%
Lignin
25%
Wet Chemical Method
12%
Effective Alternative
12%
Microbial Decomposition
12%
Biomolecular Composition
12%
Magic Angle Spinning
12%
Cross-polarization
12%
Spectral Properties
12%
Polarization Angle
12%
Lipid Fractions
12%
Recalcitrant Compounds
12%
Humification
12%
C-ratio
12%
Soil Environment
12%
Selective Decomposition
12%
Model Use
12%
Soil Properties
12%
Humus Formation
12%
Labile Compounds
12%
Earth and Planetary Sciences
Hot Water
100%
Soil Organic Matter
100%
Humus
25%
Humus Formation
12%
Chemical Method
12%
Humification
12%
Chemistry
Soil Organic Matter
100%
Humus
28%
Elemental Analysis
14%
Phase Composition
14%
Humus Formation
14%
Chemical Method
14%
Mugineic Acid
14%
Cross Polarization
14%
Agricultural and Biological Sciences
Soil Organic Matter
100%
Humus
28%
Humus Formation
14%
Recalcitrant Compounds
14%
Humification
14%
Material Science
Biological Material
100%
Lignin
13%
Cross Polarization
6%
Nuclear Magnetic Resonance Spectroscopy
6%
Elemental Analysis
6%
Chemical Processing
6%