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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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1996
The successful recording of NMR signals nearly 70 years ago started the development of one of the most powerful experimental methods for the elucidation of molecular-level structures. As a noninvasive technique, NMR spectroscopy can be used for the chemical characterization of individual compounds and bulk chemical composition as well as for the ...
Anne E. Berns, Heike Knicker
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The successful recording of NMR signals nearly 70 years ago started the development of one of the most powerful experimental methods for the elucidation of molecular-level structures. As a noninvasive technique, NMR spectroscopy can be used for the chemical characterization of individual compounds and bulk chemical composition as well as for the ...
Anne E. Berns, Heike Knicker
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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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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