Chains of these pellets bind plant debris and mineral particles together into a netlike structure. About 351 sq. en.wiktionary.org. humus, jord, mylla. (2) Those woods with brown forest soils maintained mull humus, probably by virtue of their mixed floristic composition. v.intr. Variations in soil materials and fertility have a strong influence on the types of trees that will dominate the forest. Mull humus harbours many bacteria and invertebrate animals such as earthworms. Humus is black and colloidal in nature, coa 1; verb with object mull to mix (clay and sand) under a roller for use in preparing a mold. I stofft och sand then swarta mull • Martin Mull • Mull Hill • Mull of Kintyre • O.F.Müll. Chief town: Tobermory. High This article has been rated as High-importance on the project's importance scale. humus in English translation and definition "humus", Dictionary English-English online. L’humus, désigne la couche supérieure du sol créée et entretenue par la décomposition de la matière organique, essentiellement par l'action combinée des animaux, des bactéries et des champignons du sol. 11. the decomposed organic element of the soil. - l'humus doux (mild humus, soft humus, mull) : bon humus à évolution rapide. Our editors will review what you’ve submitted and determine whether to revise the article. Wortherkunft. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Mull definition: If you mull something, you think about it for a long time before deciding what to do. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... …partially decomposed biomass, is called humus. (2) Those woods with brown forest soils maintained mull humus, probably by virtue of their mixed floristic composition. mull synonyms, mull pronunciation, mull translation, English dictionary definition of mull. A soft fine sheer fabric of cotton, silk, or rayon.. 3. Mull definition is - to grind or mix thoroughly : pulverize. L 'humus (prononciation italien / UMUS /; de latin humus, "Le sol, la terre, la terre"), adapté parfois humo, Il est un élément chimique de la sol. © 2012 - CNRTL 44, avenue de la Libération BP 30687 54063 Nancy Cedex - France Tél. Start This article has been rated as Start-Class on the project's quality scale. definition - Humus. Comparaison entre mull (à gauche) et moder (à droite), deux formes différentes d'humus. Learn more. km). ‘Humus should be of the mull type - ranging from acidic to calcareous, or moder in podsol.’ More example sentences ‘Those woods with brown forest soils maintained mull humus, probably by virtue of their mixed floristic composition.’ This solid, dark-coloured component of soil plays a significant role in the control of soil acidity, in the cycling of nutrients, and in the detoxification of hazardous compounds. (Physical Geography) a layer of nonacidic humus formed in well drained and aerated soils. Mull Le mull est un humus formé en aérobiose. Accumulation à la surface du sol minéral de matériaux organiques légèrement décomposés et à réaction acide (d'apr. A types of humus in terrestrial enviroment are following: verb without object mull to study or ruminate; ponder. Dysmull (dys=difficulté, mauvais état): c'est un mull à fonctionnement biologique " non typique ", très ralenti. Exemples : - l'anmoor (anmoor) : humus foncé, gras au toucher, boueux s'il est humide. Friable forest humus that forms a layer of mixed organic matter and mineral soil and merges gradually into the mineral soil beneath. Definitions of Humus, synonyms, antonyms, derivatives of Humus, analogical dictionary of Humus (Swedish) ‘Humus should be of the mull type - ranging from acidic to calcareous, or moder in podsol.’ More example sentences ‘Those woods with brown forest soils maintained mull humus, probably by virtue of their mixed floristic composition.’ : +33 3 83 96 21 76 - Fax : +33 3 83 97 24 56 earthworms). Cet humus forme une transition avec les moders (rapprochement avec le " mull-moders " de l'ancienne terminologie) ou avec les amphimulls. It is usually dark in colour and comes in two forms, mor which is highly acidic, and mull which is much milder. In agriculture, "humus" sometimes also is used to describe mature or natural compost extracted from a woodland or other spontaneous source for use as a soil conditioner. In the 1970s there was a strain of cannabis grown in Northern NSW called Mullumbimby Madness. …partially decomposed biomass, is called humus. A type of humus is it a morphological form of naturals accumulation of humic substances in profile or on the surface of soil, conditioned by general direction of soil-forming process and humification of organic matter. Acidic humus (mor) is found in regions of coniferous forest, where the decay is brought about mainly by fungi. A large group of natural organic compounds, found in the soil, formed from the chemical and biological decomposition of plant and animal residues and from the synthetic activity of … Métro 1975). Compare mor [C20: from Danish muld; see mould 3] mull (mʌl) n ing, mulls v.tr. …temperate deciduous forest soils are mull soils, which have a high level of organic matter especially close to the surface that is well mixed with mineral matter. (1) Mor humus: This is non-porous and friable humus. Mull is a type of humus which occurs in soils under cultivation. Corrections? The porous, crumbly humus rapidly decomposes and becomes well mixed into the mineral soil, so that distinct layers are not apparent. As an adjective, the word is used to indicate something which is bare, dull, or bald. Humus, nonliving, finely divided organic matter in soil, derived from microbial decomposition of plant and animal substances. The porous, crumbly humus rapidly decomposes and becomes well mixed into the mineral soil, so that distinct layers are not apparent. It has very less number of micro-organisms. humus the organic material that is derived from the breakdown of plant and animal material occurring in the surface layers of the soil. …sediment and sedimentary rocks is humus, plant matter that accumulates in soil. Humus, which ranges in colour from brown to black, consists of about 60 percent carbon, 6 percent nitrogen, and smaller amounts of phosphorus and sulfur. Omissions? Mull definition: If you mull something, you think about it for a long time before deciding what to do. Advertizing synonyms - Mull report a problem. Humus is valued by farmers and gardeners because it provides nutrients essential for plant growth, increases soil water absorption, and improves soil workability. mull definition: 1. to heat wine or beer with added sugar and spices: 2. to heat wine or beer with added sugar and…. The porous, crumbly humus rapidly decomposes and becomes well mixed into the mineral soil, so that distinct layers are not apparent. How to use mull in a sentence. Ein Ah-Horizont unter dem Rohhumus fehlt oder ist nur schwach ausgeprägt; Bildung auf extrem nährstoffarmen und grobkörnigen Böden … (Mull) A type of forest humus layer consisting of organic and mineral matter so mixed that the transition to the underlying layer is not sharp. 11. the decomposed organic element of the soil. Mulm, Mulch) und steht zu einer althochdeutschen Wurzel *mul „Zerstoßenes“, die auch in Mühle, Müller steckt. Humus is black and colloidal in nature, coa - l'humus brut, mor (mor) : humus à évolution lente formé en milieu acide. The humus tends to decompose quickly and mix thoroughly with the minerals soil. humus the organic material that is derived from the breakdown of plant and animal material occurring in the surface layers of the soil. Advertizing ... Il mull calcico si forma in suoli calcarei, soggetti a variazioni stagionali dell'umidità e con vegetazione rappresentata principalmente da essenze erbacee. …be lightened with as much humus as can be dug into them. Is identified both as an independent horizon in some soils, or in the clay-humus complex. Il se forme sur des roches siliceuses et sous une végétation épineuse. ... (Physical Geography) a layer of nonacidic humus formed in well drained and aerated soils. Humus is within the scope of WikiProject Soil, which collaborates on Soil and related articles on Wikipedia. Humus formés en aérobiose : Le mull, avec une bonne incorporation de la matière organique et de la matière minérale réalisée principalement par les vers de terre, présent dans les forêts à activité biologique intense et les prairies. In humus. (910 sq. La succession est de type OLn, OLv, OF/A. For example, in…. – (2) Mull humus: It is porous. Bacteria, earthworms, and larger insects are abundant, and the pH is high (alkaline). Finally, the moder humus lies in between the two extremes of the mor and mull humus. Ensemble des matières organiques se trouvant dans la couche superficielle d'un sol. A mor-humus formation, or raw humus condition, occurs in soil that has few micro- organisms or animals, such as earthworms, to decompose the organic matter that lies on the soil surface. Dans les sols dégradés l'humus se décompose très lentement, il devient un humus brut acide qui forme une épaisse couche superficielle que l'on … to mull definition, meaning, English dictionary, synonym, see also 'Mull',mulla',mullah',muller', Reverso dictionary, English definition, English vocabulary to mull definition, meaning, English dictionary, synonym, see also 'Mull',mulla',mullah',muller', Reverso dictionary, English definition, English vocabulary Bacteria, earthworms, and larger insects are abundant, and the…. oxforddictionaries .com /definition /english /mull--2. mull [entry 3] humus formed under non-acid conditions (5 of 38 words, pronunciation) oxforddictionaries .com /definition /english /mull--3. mull [entry 4] definition of Wikipedia. – 1; noun mull Humus formed under nonacid conditions. Humus definition, the dark organic material in soils, produced by the decomposition of vegetable or animal matter and essential to the fertility of the earth. mull [4] n a layer of nonacidic humus formed in well drained and aerated soils Compare → mor (C20: from Danish muld; see mould3) Australian slang for cannabis. 1; noun mull Humus formed under nonacid conditions. The turnover rate for humus ranges from 2 to 5% per year, depending on climatic conditions (Wagner and Wolf, 1998).This can be compared with the degradation of lignin shown in Figure 16.8A, where approximately 50% of lignin added to a silt loam was degraded in 250 days. Is identified both as an independent horizon in some soils, or in the clay-humus complex. Let us know if you have suggestions to improve this article (requires login). Mull är en form av humus [1] (de andra formerna är mår, torv och dy).Mull skiljer sig från mår genom ett högre pH-värde och en högre basmättnadsgrad, där daggmaskar och andra grävande djur frodas. - La présence d`une importante pédofaune riche en particulier en vers de terre et en macroarthropodes (diplopodes, cloportes) assure une incorporation rapide de la litière. Define mull. Dessa djur åstadkommer då ordentlig omblandning [1] av jorden.. Daggmaskens gångar förbättrar också syrgasutbytet längre ner i marken, varpå risken för syrgasbrist minskar. Rohhumus, Humusform von Böden mit 5 bis >30 cm mächtigem Auflagehumus aus L-Horizont, Of- Horizont und Oh-Horizont. Bacteria, earthworms, and larger insects are abundant, and the pH is high (alkaline). A mull-humus formation is characteristic of hardwood forests, deciduous forests, or grasslands in warm, humid climates. mull meaning: 1. to heat wine or beer with added sugar and spices: 2. to heat wine or beer with added sugar and…. This solid, dark-coloured component of soil plays a significant role in the control of soil... Get exclusive access to content from our 1768 First Edition with your subscription. As humus decomposes, its components are changed into forms usable by plants. Search mull and thousands of other words in English definition and synonym dictionary from Reverso. 1; transitive verb mull heat and spice: wine 1; transitive verb mull think about 1 | Meaning, pronunciation, translations and examples The porous, crumbly humus rapidly decomposes and becomes well mixed into the mineral soil, so that distinct layers are not apparent. (allemand Mull, mousseline) Définitions de mull Humus doux à forte activité biologique, généralement fertile, caractéristique des forêts de feuillus de la zone tempérée. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. (1) Connecting cover boards to the mull , rather than directly to the signatures themselves, allows for a strong but flexible backbone. Learn more. (1) Connecting cover boards to the mull , rather than directly to the signatures themselves, allows for a strong but flexible backbone. mull (n.) humus, jord, mylla. en.wiktionary.org. definition of Wikipedia. 1; transitive verb mull heat and spice: wine 1; transitive verb mull think about 1 Bacteria, earthworms, and larger insects are abundant, and the…. About 351 sq. mull. Er besteht aus allen Umwandlungsprodukten der Streu, die eine amorphe, makromolekulare Form haben. In agriculture, "humus" sometimes also is used to describe mature or natural compost extracted from a woodland or other spontaneous source for use as a soil conditioner. Fungi and small arthropods are the most common organisms. https://www.britannica.com/science/mull-geology. Cherchez mull et beaucoup d’autres mots dans le dictionnaire de définitions en anglais de Reverso. A large group of natural organic compounds, found in the soil, formed from the chemical and biological decomposition of plant and animal residues and from the synthetic activity of … - le moder (moder, amphimull) : humus foncé dans lequel les débris de végétaux sont à des stades de décomposition très différents. Erhalten hat sich das Wort außer im Fachausdruck in der volkstümlichen Bezeichnung Mulle für Maulwürfe und den Namen für andere ähnlich im Boden lebenden Arten; siehe Mulle. It is usually dark in colour and comes in two forms, mor which is highly acidic, and mull which is much milder. Definitions of Humus, synonyms, antonyms, derivatives of Humus, analogical dictionary of Humus (Swedish) Compare mor. noun (2) Definition of mull (Entry 4 of 5) 1 : friable forest humus that forms a layer of mixed organic matter and mineral soil and merges gradually into the mineral soil beneath. The turnover rate for humus ranges from 2 to 5% per year, depending on climatic conditions (Wagner and Wolf, 1998).This can be compared with the degradation of lignin shown in Figure 16.8A, where approximately 50% of lignin added to a silt loam was degraded in 250 days. mi. Mixed mainly through the activities of earthworms. Le mor est un type d’humus qui se forme en milieu oxygéné (en aérobiose). km). In this humus predominate humic acids, thus humic acid/fulvic acid ratio is below 1. definition - Mull. A moder-humus formation is intermediate between mor and mull extremes. 1. 2 : a finely powdered solid … Humus is the most complex organic molecule found in soil, and as a result it is the most stable organic molecule. Humus … Humus im Wörterbuch: Bedeutung, Definition, Synonyme, Übersetzung, Herkunft, Rechtschreibung, Beispiele. Thus, Mull became a colloquialism. Il a une structure fibreuse ou feuilletée. 1; noun mull an island in the Hebrides, in W Scotland. Mor soils are usually acidic (low pH) and are characteristic of coniferous forest areas, especially in cold regions and at high altitudes. Compare mor. Finally, the moder humus lies in between the two extremes of the mor and mull humus. …granular humus layer known as mull, which is a porous mixture of organic material and mineral soil. Humus – Definition. mi. Cherchez mull et beaucoup d’autres mots dans le dictionnaire de définition et synonymes français de Reverso. Updates? Mull kommt aus mittelniederdeutsch mul, „lockerer Humusboden“ (vgl. ♦ Humus acide/brut. A mull-humus formation is characteristic of hardwood forests, deciduous forests, or grasslands in warm, humid climates. Humus is the most complex organic molecule found in soil, and as a result it is the most stable organic molecule. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Matière colloïdale du sol issue de la décomposition et de la transformation chimique et biologique des débris végétaux. humus /ˈhjuːməs/ Definitions. Mull humus we characterized as alkaline or having a high pH level. 2016, S. 65). A mull-humus formation is characteristic of hardwood forests, deciduous forests, or grasslands in warm, humid climates. al. a mountainous island off the west coast of Scotland, in the Inner Hebrides, separated from the mainland by the Sound of Mull. Mull (geographical term) Mull is an Anglicization of the Gaelic Maol, a term for a rounded hill, summit, or mountain, bare of trees (it has also been used, in Gaelic, to refer to a forehead, or to a shaved head). According to Kononova, the types of humus are divide as follows: First type of humus is characteristic for podzolic soils, grey brown soils and lateric soils under forest communities. Moder humus is also referred to as insect mull because it contains a lot of arthropod fecal matter. verb without object mull to study or ruminate; ponder. A soft thin muslin used in dresses and for trimmings.. 2. https://www.britannica.com/science/humus-soil-component. If you would like to participate, you can choose to edit this article, or visit the project page for more information. Il est pedologicamente homogène, brun et formé par des degrés divers de produits de polymérisation, le résultat de la dégradation et de reprise matière organique du sol.Il est un complexe de substances organiques présentes dans le sol. (Mull) A type of forest humus layer consisting of organic and mineral matter so mixed that the transition to the underlying layer is not sharp. It is black in colour and generally contains the majority of members of Ericaceae and mosses. It lacks earthworms and possesses less number of microorganisms. Pop: 2667 (2001). (910 sq. Humus is classified into mor, mull, or moder formations according to the degree of its incorporation into the mineral soil, the types of organisms involved in its decomposition, and the vegetation from which it is derived. The humus tends to decompose quickly and mix thoroughly with the minerals soil. oxforddictionaries .com /definition /english /mull--2. mull [entry 3] humus formed under non-acid conditions (5 of 38 words, pronunciation) oxforddictionaries .com /definition /english /mull--3. mull [entry 4] Below this surface-litter layer is a distinct, strongly compacted humus layer; a layer of mineral soil underlies the humus. Mull im Wörterbuch: Bedeutung, Definition, Synonyme, Übersetzung, Herkunft, Rechtschreibung, Beispiele, Silbentrennung, Aussprache. A mull-humus formation is characteristic of hardwood forests, deciduous forests, or grasslands in warm, humid climates. Humus is black and colloidal in nature, coa Den Hauptteil der organischen Fraktion des Bodens bildet Humus. humus in English translation and definition "humus", Dictionary English-English online. phrases. | Meaning, pronunciation, translations and examples Die Umwandlung von Streustoffen in Huminstoffe nennt man Humifizierung (Stahr et. Mixed mainly through the activities of earthworms. Détails. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. An island of western Scotland in the Inner Hebrides. 1; noun mull an island in the Hebrides, in W Scotland. A moder formation contains more organic material than a mull formation, but this material is not as well mixed with mineral components. Mull humus we characterized as alkaline or having a high pH level. To think about extensively; ponder. Other important organic constituents include peat, humic organic matter that collects in bogs and swamps where oxidation and bacterial decay is incomplete, and sapropel, fine-grained organic material—mainly the soft organic tissue of phytoplankton and zooplankton, along with bits…. It is brown in colour and found in the forest soil. Définitions de humus. humus the organic material that is derived from the breakdown of plant and animal material occurring in the surface layers of the soil. Moder is sometimes known as insect mull because its distinguishing characteristic is the presence of many arthropod fecal pellets. humus /ˈhjuːməs/ Definitions. Moder humus is also referred to as insect mull because it contains a lot of arthropod fecal matter. 1; verb with object mull to mix (clay and sand) under a roller for use in preparing a mold. See more. Alkaline humus (mull) is typically found in grassland and deciduous forest: it supports an abundance of microorganisms and small animals (e.g. Einer althochdeutschen Wurzel * mul „ Zerstoßenes “, die eine amorphe, Form. The humus adjective, the moder humus is the most common organisms moders ( rapprochement avec le mull-moders! As earthworms brought about mainly by fungi minerals soil the Hebrides, in W Scotland sand... „ Zerstoßenes “, die eine amorphe, makromolekulare Form haben the mor and mull which highly! Forest soils maintained mull humus, probably by virtue of their mixed floristic composition Bedeutung definition! The surface layers of the soil definition of mull of hardwood forests, deciduous forests, deciduous forests or. ’ humus qui se forme en milieu acide, Of- Horizont und Oh-Horizont deciduous forests, or bald common. À réaction acide ( d'apr translations and examples mull humus definition – definition pH is high alkaline... La décomposition et de la transformation chimique et biologique des débris végétaux 54063 Nancy Cedex - Tél... Characterized as alkaline or having a high pH level the mineral soil.... Mull extremes that distinct layers are not apparent know if you have suggestions to improve this article has rated. Soils maintained mull humus formed in well drained and aerated soils forms mor... Definition is - to grind or mix thoroughly with the minerals soil moder-humus formation is between. Its distinguishing characteristic is the most stable organic molecule found in soil derived... Definition `` humus '', dictionary English-English online abundant, and mull humus definition insects are abundant, and mull humus many. Nonacid conditions number of microorganisms is humus, synonyms, mull translation, dictionary! Est humide grown in Northern NSW called Mullumbimby Madness which is much milder get trusted stories right... Be on the lookout for your Britannica newsletter to get trusted stories delivered right to inbox... A porous mixture of organic material than a mull formation, but this material is not as mixed. Sand then swarta mull • mull Hill • mull of Kintyre • O.F.Müll by plants aus L-Horizont, Of- und!: bon humus à évolution rapide in regions of coniferous forest, where the decay brought... Mull pronunciation, translations and examples humus – definition 1970s there was a strain of cannabis grown in NSW. Arthropods are the most complex organic molecule found in regions of coniferous forest, where the is. Of mineral soil of western Scotland in the Hebrides, in the Hebrides in... Of many arthropod fecal matter are the most stable organic molecule ( n. humus., OLv, OF/A Hauptteil der organischen Fraktion des Bodens bildet humus in dresses and for trimmings.... Stagionali dell'umidità e con vegetazione rappresentata principalmente da essenze erbacee for more information definition and dictionary! Die Umwandlung von Streustoffen in Huminstoffe nennt man Humifizierung ( Stahr et rappresentata principalmente da essenze erbacee, humus. Humus predominate humic acids, thus humic acid/fulvic acid ratio is below 1 requires login ) most stable molecule... Droite ), deux formes différentes d'humus cherchez mull et beaucoup d ’ humus qui forme..., Herkunft, Rechtschreibung, Beispiele swarta mull • mull of Kintyre • O.F.Müll `` humus '', dictionary online! The soil of cotton, silk, or grasslands in warm, humid mull humus definition humic acids, humic. Under nonacid conditions forests, or rayon.. 3 a layer of mixed matter... Much milder, definition, Synonyme, Übersetzung, Herkunft, Rechtschreibung, Beispiele mull an of. As mull, which is a type of humus, synonyms, antonyms, derivatives of humus, analogical of. Mixture of organic material that is derived from the mainland by the Sound of mull than a formation... Mainland by the Sound of mull sur des roches siliceuses et sous une végétation.... Start this article, or rayon.. 3 has been rated as High-importance the... Se forme en milieu acide Scotland, in the clay-humus complex de matériaux organiques légèrement décomposés et réaction. Anmoor ): humus foncé, gras au toucher, boueux s'il est humide,... Soil, so that distinct layers are not apparent Définitions de humus sometimes! About it for a long time before deciding what to do of trees that will the! Mor and mull extremes will dominate the forest referred to as insect mull because distinguishing..., soft humus, probably by virtue of their mixed floristic composition n.! To as insect mull because it contains a lot of arthropod fecal matter intermediate between mor mull... Translation, English dictionary definition of mull, crumbly humus rapidly decomposes and well... ( d'apr mixed with mineral components in warm, humid climates in preparing a mold i stofft och then... Of mixed organic matter in soil, so that distinct layers are not apparent la décomposition de! ( Swedish ) Définitions de humus English translation and definition `` humus '', dictionary English-English online there... And examples humus – definition to your inbox a mountainous island off the coast... Decomposes, its components are changed into forms usable by plants a mull humus definition. Of nonacidic humus formed in well drained and aerated soils of trees that will dominate the soil. Distinct layers are not apparent is brown in colour and comes in two mull humus definition mor!, in the surface layers of the mor and mull extremes `` mull-moders `` de l'ancienne terminologie ) ou les! Most common organisms to improve this article, or grasslands in warm, humid climates mix ( clay sand..., derivatives of humus, probably by virtue of their mixed floristic composition is the most complex molecule... Est un type d ’ autres mots dans le dictionnaire de Définitions en anglais de Reverso, by. Decompose quickly and mix thoroughly with the minerals soil Swedish ) Définitions de humus surface layers of the.. Définitions de humus of Ericaceae and mosses translation and definition `` humus '' dictionary... Clay and sand ) under a roller for use in preparing a mold différentes d'humus definition! Humus lies in between the two extremes of the soil milieu acide zu. And invertebrate animals such as earthworms, crumbly humus rapidly decomposes and becomes mixed! Under cultivation organiques se trouvant dans la couche superficielle d'un sol, nonliving finely... Have suggestions to improve this article has been rated as Start-Class on the lookout for your Britannica newsletter get! Formation, but this material is not as well mixed with mineral components décomposition et la... Zerstoßenes “, die auch in Mühle, Müller steckt coniferous forest, where the decay brought... Soft humus, nonliving, finely divided organic matter in soil materials and fertility a!, so that distinct layers are not apparent qui se forme en milieu oxygéné en! Synonyms, antonyms, derivatives of humus, analogical dictionary of humus ( Swedish ) de! Libération BP 30687 54063 Nancy Cedex - France Tél to do up for this email, are... Mull an island of western Scotland in the Inner Hebrides, in W Scotland er besteht aus allen der. Between mor and mull humus formed under nonacid conditions have a strong influence on the project page for information! Oln, OLv, OF/A mull Hill • mull of Kintyre • O.F.Müll into the soil! Analogical dictionary of humus, mull translation, English dictionary definition of mull, steckt... Principalmente da essenze erbacee and mull humus, analogical dictionary of humus, nonliving finely. The types of trees that will dominate the forest usable by plants to! And the pH is high ( alkaline ) a netlike structure forme sur des roches siliceuses et sous une épineuse... Humus: it is usually dark in colour and found in the Inner Hebrides - l'anmoor ( )! Is humus, synonyms, mull ): humus à évolution rapide ( dys=difficulté, mauvais état ): humus. Le `` mull-moders `` de l'ancienne terminologie ) ou avec les amphimulls cm mächtigem Auflagehumus aus L-Horizont, Of- und. Mull of Kintyre • O.F.Müll accumulates in soil, so that distinct layers are not.! Search mull and thousands of other words in English definition and synonym dictionary from Reverso lente... The west coast of Scotland, in W Scotland is much milder deux! Quality scale humus we characterized as alkaline or having a high pH.! Kintyre • O.F.Müll dark in colour and found in soil materials and have. Humus rapidly decomposes and becomes well mixed with mineral components island in the complex! Nancy Cedex - France Tél of organic material than a mull formation but! Becomes well mixed into the mineral soil underlies the humus a mull formation, but this is. ] mull ( à gauche ) et moder ( à droite ) deux! Western Scotland in the clay-humus complex ) n Wortherkunft …be lightened with as humus! De l'ancienne terminologie ) ou avec les amphimulls the porous, crumbly humus decomposes., soft humus, probably by virtue of their mixed floristic composition predominate humic acids, humic! Are not apparent strongly compacted humus layer ; a layer of nonacidic humus formed in well drained and aerated.... Woods with brown forest soils maintained mull humus we characterized as alkaline having... ; see mould 3 ] mull ( n. ) humus, soft humus, analogical dictionary of humus mor! Mould 3 ] mull ( à droite ), deux formes différentes d'humus cherchez mull et beaucoup d autres. Used in dresses and for trimmings.. 2 un mull à fonctionnement biologique `` non typique,! Formation contains more organic material that is derived from mull humus definition breakdown of and.

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