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Mycorrhizal Fungi as Mediators of Soil Organic Matter Dynamics
Annual Review of Ecology, Evolution and Systematics, 2019Inhabiting the interface between plant roots and soil, mycorrhizal fungi play a unique but underappreciated role in soil organic matter (SOM) dynamics.
S. Frey
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2012
Soil organic matter includes plant and animal residues at various stages of decomposition, ranging from fresh undecomposed materials through partially decomposed and short-lived products of decomposition to well-decomposed humus. Plant and animal residues contain sugars, celluloses, hemicelluloses, proteins, lignins, waxes, and lipids.
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Soil organic matter includes plant and animal residues at various stages of decomposition, ranging from fresh undecomposed materials through partially decomposed and short-lived products of decomposition to well-decomposed humus. Plant and animal residues contain sugars, celluloses, hemicelluloses, proteins, lignins, waxes, and lipids.
+4 more sources
1999
Soil organic matter (SOM) is probably the most important constituent of soils. The effect of SOM on soil properties far exceeds the relative percentage of this material in soils. The small amount of organic matter in soils, usually from 1 to 5%, is very important in providing a reserve food source for microorganisms and higher plants.
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Soil organic matter (SOM) is probably the most important constituent of soils. The effect of SOM on soil properties far exceeds the relative percentage of this material in soils. The small amount of organic matter in soils, usually from 1 to 5%, is very important in providing a reserve food source for microorganisms and higher plants.
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Fractionation of Soil Organic Matter
International Journal of Environmental Analytical Chemistry, 1999Abstract The International Humic Substances Society (I.H.S.S.) has published a general procedure for the fractionation and isolation of FA, but crucial information is lacking. Here we give an account of a modified procedure to fractionate and isolate FA from soil using XAD-8 resin.
Velthorst, E. +2 more
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Different climate sensitivity of particulate and mineral-associated soil organic matter
Nature Geoscience, 2021E. Lugato +4 more
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2015
In most topsoils, the mass of the soil organic matter only amounts to a few percent, but has an important influence on all soil functions and plays a central role in the global carbon cycle. For this reason, the carbon content, or the dark color value, is a differentiating criterion for soil descriptions in German and international classifications.
Hans-Peter Blume +8 more
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In most topsoils, the mass of the soil organic matter only amounts to a few percent, but has an important influence on all soil functions and plays a central role in the global carbon cycle. For this reason, the carbon content, or the dark color value, is a differentiating criterion for soil descriptions in German and international classifications.
Hans-Peter Blume +8 more
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Stabilization mechanisms of soil organic matter: Implications for C-saturation of soils
Plant and Soil, 2002J. Six, R. Conant, E. Paul, K. Paustian
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Soil organic matter formation and loss are mediated by root exudates in a temperate forest
Nature Geoscience, 2022N. Chari, B. Taylor
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