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2010
This chapter discusses soil organic matter. Organic matter is universal to all soils. The form and distribution of soil organic matter is dependent upon a number of processes that may act independently or in concert. Most of these processes are related to the initial decomposition of the plant residues by a suite of soil fauna, and to the continued ...
Stolt, Mark H., Lindbo, David L.
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This chapter discusses soil organic matter. Organic matter is universal to all soils. The form and distribution of soil organic matter is dependent upon a number of processes that may act independently or in concert. Most of these processes are related to the initial decomposition of the plant residues by a suite of soil fauna, and to the continued ...
Stolt, Mark H., Lindbo, David L.
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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.
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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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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
openaire +1 more source
Life and death in the soil microbiome: how ecological processes influence biogeochemistry
Nature Reviews Microbiology, 2022Noah W Sokol +2 more
exaly
Dynamic interactions at the mineral–organic matter interface
Nature Reviews Earth & Environment, 2021Markus Kleber +2 more
exaly