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Organic matter component of soil
researchgate.net
- Soil organic matter (SOM) is the organic matter component of soil, consisting of plant and animal detritus at various stages of decomposition, cells and tissues of soil microbes, and substances that soil microbes synthesize.
en.wikipedia.org/wiki/Soil_organic_matter
Jun 16, 2022 · Soil organic matter comes from the organic material from plants (e.g. leaves and woody materials), animals (e.g. decaying components), and microorganisms. The presence of organic matter in the soil is essential as a source of nutrients for crops and other garden plants.
- Soil
soil Unconsolidated material on the earth’s surface that...
- Microorganism
Definition noun, plural: microorganisms An organism that is...
- Compound
The organic matter from living things becomes a part of the...
- Plant
Plant Genomics. Plants have large genomes.Among the plant...
- Animal
Animal Definition. An animal (plural: animals) refers to any...
- Protein
Protein Definition. Proteins are biomolecules comprised of...
- Environment
Biology definition: The environment is the external...
- Soil
Soil organic matter (SOM) is the organic matter component of soil, consisting of plant and animal detritus at various stages of decomposition, cells and tissues of soil microbes, and substances that soil microbes synthesize.
- CO 2, CO 32−, HCO 3−, CH 4, C
- H 2 PO 4−, HPO 42−
- NH 4+, NO 2−, NO 3−, N 2 (gas), N 2 O (gas)
- S, H 2 S, SO 32−, SO 42−, CS 2
Soil organic matter (SOM) can be defined as organic materials found in soil that are, or have been, part of living organisms. It is a continuum of materials at various stages of transformation due to biotic and abiotic processes.
Soil organic matter is plant, animal, and microbial residues in various states of decomposition; it is a critical ingredient — in fact the percentage of soil organic matter in a soil is...
Organic soils are soils primarily composed of organic matter such as decomposed plant and animal residues. They are typically found in wetlands or areas with poor drainage.
Soil organic matter refers to the organic components of soil, primarily derived from the decomposition of plant and animal materials, and includes both living organisms and decaying matter.
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Nov 8, 2024 · Soil, the biologically active, porous medium that has developed in the uppermost layer of Earth’s crust. It is one of the principal substrata of life on Earth, serving as a reservoir of water and nutrients, as a medium for the filtration and breakdown of wastes, and as a participant in the cycling of elements.
