Other meanings can be found at Biological material (disambiguation)
Organic matter, organic material, or natural organic matter refers to the large source of carbon-based compounds found within natural and engineered, terrestrial, and aquatic environments. It is matter composed of organic compounds that have come from the feces and remains of organisms such as plants and animals.[1] Organic molecules can also be made by chemical reactions that do not involve life.[2] Basic structures are created from cellulose, tannin, cutin, and lignin, along with other various proteins, lipids, and carbohydrates. Organic matter is very important in the movement of nutrients in the environment and plays a role in water retention on the surface of the planet.[3]
^"Natural Organic Matter". GreenFacts. Retrieved 28 July 2019.
^"NASA Goddard Instrument Makes First Detection of Organic Matter on Mars". NASA. 16 December 2014. Retrieved 28 July 2019.
^Sejian, Veerasamy; Gaughan, John; Baumgard, Lance; Prasad, Cadaba (31 March 2015). Climate Change Impact on Livestock: Adaptation and Mitigation. Springer. ISBN 978-81-322-2265-1.
Soil organicmatter (SOM) is the organicmatter component of soil, consisting of plant and animal detritus at various stages of decomposition, cells and...
Particulate organicmatter (POM) is a fraction of total organicmatter operationally defined as that which does not pass through a filter pore size that...
or rot is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple...
humus is the dark organicmatter in soil that is formed by the decomposition of plant and animal matter. It is a kind of soil organicmatter. It is rich in...
Soil, also commonly referred to as earth or dirt, is a mixture of organicmatter, minerals, gases, liquids, and organisms that together support the life...
Sedimentary organicmatter includes the organic carbon component of sediments and sedimentary rocks. The organicmatter is usually a component of sedimentary...
temperature degradation of organicmatter underground over geological timescales. This ultimate derivation notwithstanding, organic compounds are no longer...
structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. Study of structure...
organ Organicmatter, matter that has come from a once-living organism, is capable of decay or is the product of decay, or is composed of organic compounds...
crops. Additionally, crop rotations can improve soil structure and organicmatter, which reduces erosion and increases farm system resilience. Farmers...
high concentrations; of high quantities of tiny pottery shards; of organicmatter such as plant residues, animal feces, fish and animal bones, and other...
region are dependent upon the input of organicmatter from the overlying epipelagic and mesopelagic zones. This organic material, sometimes called marine snow...
Organic farming, also known as ecological farming or biological farming, is an agricultural system that uses fertilizers of organic origin such as compost...
sponge detritus, and transfer organicmatter produced by corals further up the reef food web. Corals release organicmatter as both dissolved and particulate...
fraction remaining on the filter is called particulate organic carbon (POC). Dissolved organicmatter (DOM) is a closely related term often used interchangeably...
Organic fertilizers are fertilizers that are naturally produced. Fertilizers are materials that can be added to soil or plants, in order to provide nutrients...
is incorporating greater organicmatter into the soil. Some strategies employed to practice this include the use of organic manure, and establishing proper...
A: Mineral horizon at the mineral soil surface or buried; contains organicmatter that has at least partly been modified in-situ; soil structure and/or...
commonly found in moist, compost-rich soil, eating a wide variety of organicmatters, which include detritus, living protozoa, rotifers, nematodes, bacteria...
tend to take up nitrogen and phosphorus incorporating new organic carbon. Likewise, organicmatter decomposed by bacteria releases phosphorus and nitrogen...
chemicals and energy into cellular components (anabolism) and decomposing organicmatter (catabolism). Living things require energy to maintain internal organization...
ocean along with river discharges, rich with dissolved and particulate organicmatter and other nutrients. There are biogeochemical cycles for many other...
bursting bubbles at the air-sea interface. Sea spray contains both organicmatter and inorganic salts that form sea salt aerosol (SSA). SSA has the ability...
of the broader oceanic carbon cycle responsible for the cycling of organicmatter formed mainly by phytoplankton during photosynthesis (soft-tissue pump)...
subsist on dead organicmatter or detritus are known as detritivores, and play an important role in ecosystems by recycling organicmatter back into a simpler...
quantity of plant and microbial biomass present. By breaking down dead organicmatter, decomposers release carbon back to the atmosphere and facilitate nutrient...
to: Rot, decomposition of organicmatter Dry rot, of wood Root rot Wet rot, of wood and other cellulose-rich plant matter Necrosis, of tissue Bit rot...
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