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Plant litter information


Leaf litter, mainly White Beech, Gmelina leichhardtii, from Black Bulga State Conservation Area, NSW, Australia

Plant litter (also leaf litter, tree litter, soil litter, litterfall or duff) is dead plant material (such as leaves, bark, needles, twigs, and cladodes) that have fallen to the ground. This detritus or dead organic material and its constituent nutrients are added to the top layer of soil, commonly known as the litter layer or O horizon ("O" for "organic"). Litter is an important factor in ecosystem dynamics, as it is indicative of ecological productivity and may be useful in predicting regional nutrient cycling and soil fertility.[1]

  1. ^ Ochoa-Hueso, R; Delgado-Baquerizo, M; King, PTA; Benham, M; Arca, V; Power, SA (February 2019). "Ecosystem type and resource quality are more important than global change drivers in regulating early stages of litter decomposition". Soil Biology and Biochemistry. 129: 144–152. doi:10.1016/j.soilbio.2018.11.009. hdl:10261/336676. S2CID 92606851.

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Plant litter

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Plant litter (also leaf litter, tree litter, soil litter, litterfall or duff) is dead plant material (such as leaves, bark, needles, twigs, and cladodes)...

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Forest floor

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the biogeochemical cycle. Leaf litter and other plant litter transmits nutrients from plants to the soil. The plant litter of the forest floor (or L horizon)...

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Detritivore

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of detritivores are the reason why we do not see an accumulation of plant litter in nature. Detritivores are an important aspect of many ecosystems. They...

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Corn stover

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field as plant litter (serving as green manure, although less green than some others, with a higher C/N ratio). When used as bedding (barn litter), it is...

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Trombidiidae

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or rain bugs, are small arachnids (eight-legged arthropods) found in plant litter and are known for their bright red color. While adults are typically...

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Fungal extracellular enzyme activity

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conditions such as soil pH, soil temperature, moisture content, and plant litter type and quality have the potential to alter exoenzyme expression and...

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Ecosystem ecology

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dependent on litter quality; high concentration of phenolic compounds, especially lignin, in plant litter has a retarding effect on litter decomposition...

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Smouldering

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reaction, including coal, cellulose, wood, cotton, tobacco, cannabis, peat, plant litter, humus, synthetic foams, charring polymers including polyurethane foam...

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Plant nutrients in soil

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than plant litter, and so it builds up in the soil. Normal CO2 concentration in the atmosphere is 0.03%, this can be the factor limiting plant growth...

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Humus

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(soil science) Mycorrhizal fungi and soil carbon storage Organic matter Plant litter Soil horizon Soil science Terra preta Popkin, Gabriel (27 July 2021)...

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Detritus

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typically dominated by leaf, twig, and bacteria litter as measured by biomass dominance. This plant litter provides important cover for seedling protection...

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Pioneer species

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into sexual reproduction. Pioneer species will eventually die, create plant litter, and break down as "leaf mold" after some time, making new soil for secondary...

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Soil organic matter

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microbes, fresh and partially decomposed detritus, and humus. Surface plant litter, i. e., fresh vegetal detritus, is generally excluded from SOM. The primary...

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Litter box

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A litter box, also known as a sandbox, cat box, litter tray, cat pan, potty, pot or litter pan, is an indoor feces and urine collection box for cats, as...

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Funnel

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extractions. The Tullgren funnel is used to collect arthropods from plant litter or similar material. Glass is the material of choice for laboratory applications...

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Truffle

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their ability to degrade the cell walls of plants, limiting their capacity to decompose plant litter. Plant hosts can also depend on their associated truffle...

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Riparian zone

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perennial flows of water. Nutrients from terrestrial vegetation (e.g. plant litter and insect drop) are transferred to aquatic food webs, and are a vital...

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Stachybotrys

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Species in the genus are commonly found in soil, plant litter (hay, straw, cereal grains, and decaying plant debris) and air and a few species have been found...

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Poultry litter

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In agriculture, poultry litter or broiler litter is a mixture of poultry excreta, spilled feed, feathers, and material used as bedding in poultry operations...

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Decomposition

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(plant litter), this process is largely carried out by saprophagous (detritivorous) soil invertebrate fauna, whereas in standing parts of plants, primarily...

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Lumbricus terrestris

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distribution of plant litter and litter-dwelling animals on the soil surface. In the soil system, L. terrestris worm casts have a relationship with plants which...

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Kudzu

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Associates, Inc. p. 246. Tamura, Mioko; Tharayil, Nishanth (July 2014). "Plant litter chemistry and microbial priming regulate the accrual, composition and...

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Leaf mold

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environment. The importance of this decomposition of the leaves and other shed plant litter is that their degradation and decomposition forms a critical step in...

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Organic matter

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The organic matter in soil derives from plants, animals and microorganisms. In a forest, for example, leaf litter and woody material falls to the forest...

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Pacificanthia consors

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May. Adult beetles and their larva both spend most of their time in plant litter where they prey on other soil fauna. Hogue, Charles L.; Hogue, James...

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Microfauna

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and are very common in plant litter, surface soils, and water films. Many microfauna inhabit soil habitats such as nematodes. Plant parasitic nematodes inhabit...

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Millipede

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decomposition of plant litter: estimates of consumption rates for individual species range from 1 to 11 percent of all leaf litter, depending on species...

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