All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Characteristic plants are sedges, hyp-nums and sphagnums, reed grass, shrubs, and trees (spruce, birch, and pine). Peat forms naturally by the incomplete decomposition of plant and animal constituents under anaerobic conditions at low temperatures. Can you spell these 10 commonly misspelled words? peat definition: 1. a dark brown substance like soil that was formed by plants dying and becoming buried. Peat is an organic complex soil, well known for its high compressibility and low stability. They generally develop in cool climates with small seasonal temperature fluctuations and over one meter of rainfall and over 160 rain days each year.Fig. The Black Soil adds nutrients and loosens the soil, while Peat Moss aids in lossening and also helps hold in moisture. Start your free trial today and get unlimited access to America's largest dictionary, with: “Peat soil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peat%20soil. A PEAT report is produced after each site visit, and may include an action plan if the required standards are not being met. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. peat an accumulation of dead plant material formed in wet conditions in bogs or fens in the absence of oxygen so that decomposition is incomplete. Soil containing a large amount of peat; it is rich in humus and gives an acid reaction. Define Peat soil. Peat, an organic fuel consisting of spongy material formed by the partial decomposition of organic matter, primarily plant material, in wetlands. Post the Definition of peat soil to Facebook, Share the Definition of peat soil on Twitter. Peat is burned as fuel and also used as fertilizer. L… any one of a group of soil types formed under conditions of excess moisture from precipitation or from stagnant fresh or slowly running groundwaters that have some mineral content. By resisting compaction, it ventilates oxygen deep into the soil … n. Partly decomposed vegetable matter, usually mosses, found in bogs and sometimes burned as fuel or mixed into soil to improve growing conditions. Please tell us where you read or heard it (including the quote, if possible). The UK alone has around 13 percent of the total global blanket mire area. Eutrophic vegetation flourishes on these soils. Peat moss as a soil amendment is known to improve the quality of the soil. See more at bog. Meaning of PEAT. Soil scientists define peat as organic soil with organic content of greater than 35%. Peat soils are the upper portion of peat bog deposits, formed below a layer of particular types of vegetation that thrive under conditions of excess moisture. Peat soils are formed from partially decomposed plant material under anaerobic water saturated conditions. High-moor peat soils are formed under conditions in which precipitation provides the required moisture. Peat soils are the upper portion of peat bog deposits, formed below a layer of particular types of vegetation that thrive under conditions of excess moisture. Peat accumulation rate depends on many factors. Low-moor peat soils are weakly acidic or neutral. https://encyclopedia2.thefreedictionary.com/Peat+Soil. The peatland ecosystem covers 3.7 million square kilometres and is the most efficient carbon sink on the planet, because peatland plants capture CO2 naturally released from the peat, maintaining an equilibrium. Vegetation characteristic of these soils includes sphagnums, highly compressed pine (more rarely, spruce), ledum, Chamaedaphne, bog bilberry, cloudberry, Oxycoccus, Scheuchzeria, and cotton grass. Have you ever wondered about these lines? Peat is an organic soil composed of partially to well-decomposed plant remains, which accumulate in a wet environment. Commom Uses: For raised beds and where you are not tilling with existing soil. You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary. Peat is traditionally defined as being synonymous with turf being partially carbonized vegetable tissue formed in wet conditions by decomposition of various plants and mosses. In the World Reference Base for Soil Resources and similar soil classification systems, a sapric is a subtype of a histosol where virtually all of the organic material has undergone sufficient decomposition to prevent the identification of plant parts. Learn a new word every day. Especially used in commercial plots, peat moss, which is derived from aged sphagnum moss bogs, is advantageous to plants since it … Peat , sometimes known as turf (/tɜːrf/), is an accumulation of partially decayed vegetation or organic matter. Low-moor peat soils are formed in areas fed by abundant underground waters and surface runoff. This restricted definition, including only materials which are entirely of vegetative origin, conflicts with several established soil classification systems. The formation of peat is the first step in the formation of coal. The lower boundary of peat soil approximately coincides with the depth to which water in the soil descends in summer (from 30 to 50–60 cm, sometimes deeper). Generally, it is found in the areas which have moisture in the environment. 'All Intensive Purposes' or 'All Intents and Purposes'? Peat soil is encountered in many areas and generally originates from plant/animal remains and is considered partly as decomposed biomass ... definition of peat may be similar, the . Peat is only a minor contributor to the world energy supply. Peat is a soil material formed by the decomposition of organic matter and remains of plant material. They are distributed primarily in the temperate zone of the northern hemisphere. ... One of the most common components is Sphagnum moss, although many other plants can contribute. Discussion of the formation or genesis of peat soils is made easier by first making a distinction between the actual formation of the … Applications for felling licenses on peat soils must also be treated differently. An example of peat is a material someone may add to his or her garden. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. More than 250,000 words that aren't in our free dictionary, Expanded definitions, etymologies, and usage notes. Peat. Soils that contain mostly peat are known as a histosol. The definition of peat soils is critical to forestry practices in Ireland. This is the most widespread condition for peat soils in the UK lowlands because many such peatlands are now intensively farmed as arable cropland or grass pasture. Accumulate in a wet environment capacity is 500–700 percent of the northern hemisphere suitability of a site for and. 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