Moder is a forest floor type formed under mixed-wood and pure deciduous forests.[1][2] Moder is a kind of humus whose properties are the transition between mor humus and mull humus types.[3][4] Moders are similar to mors as they are made up of partially to fully humified organic components accumulated on the mineral soil. Compared to mulls, moders are zoologically active.[5] In addition, moders present as in the middle of mors and mulls with a higher decomposition capacity than mull but lower than mor.[2] Moders are characterized by a slow rate of litter decomposition by litter-dwelling organisms and fungi, leading to the accumulation of organic residues. Moder humus forms share the features of the mull and mor humus forms.[2]
^Zanella, Augusto; et al. (January 2018). "Humusica 1, article 5: Terrestrial humus systems and forms – Keys of classification of humus systems and forms". Applied Soil Ecology. 122 (Part 1): 75–86. doi:10.1016/j.apsoil.2017.06.012. hdl:11577/3252690.
^ abcKlinka, K.; Green, R.N.; Trowbridge, R.l; Lowe, L.E. (1981). "Taxonomic classification of humus forms in ecosystems of British Columbia. First approximation" (PDF). Land Management Report Ministry of Forests British Columbia (Canada). 8. ISBN 0-7719-8659-9.
^"Humus". Encyclopedia Britannica.
^"Humus". National Geographic.
^"Soil Organic Matter and Humus Classification". gaia.flemingc.on.ca. Retrieved 2022-04-21.
Moder is a forest floor type formed under mixed-wood and pure deciduous forests. Moder is a kind of humus whose properties are the transition between...
over time, and humus forms are mainly categorized into mull, mor, and moder orders in the ecosystems of British Columbia. Mull humus form is distinguishable...
increase the amount of humus. Combining compost, plant or animal materials/waste, or green manure with soil will increase the amount of humus in the soil. Compost:...
1752 – 26 October 1828) was a German agronomist and a supporter of the humus theory for plant nutrition. Albrecht Daniel Thaer was born in Celle, a neat...
and acid to moderately alkaline, with preferably a plentiful amount of humus. The Royal Horticultural Society states that slightly alkaline soils are...
preta process was developed by Alfons-Eduard Krieger to produce a high humus, nutrient-rich, water-adsorbing soil. Terra preta sanitation (TPS) systems...
conditions, it grows very quickly. It grows preferably in light soil, rich in humus and well draining, it is neutral side acidity (pH). Pot cultivation is always...
nutrition. His influential works first denounced the Albrecht Thaer theory of humus, arguing first the importance of ammonia, and later promoting the importance...
mineralization, increased bulk density, spreading of the organic matter and humus, and increased rate of decomposition. These environmental alterations (drier...
Heliconias need an abundance of water, sunlight, and soils that are rich in humus in order to grow well. These flowers are grown in tropical regions all over...
informant) L. formosa growing epiphytically upon a tree in a deposit of humus. The plant is certainly often to be observed growing as a lithophyte – specifically...
meadows and woods of the subtropics and tropics, usually in soils rich in humus and plant debris.: 5 Psilocybin mushrooms occur on all continents, but...
between the leaf litter and the soil. Most fungal biomass is found in the humus and litter layers of soil. Most truffle fungi produce both asexual spores...
nitrogen gas (N2). Organic nitrogen may be in the form of a living organism, humus or in the intermediate products of organic matter decomposition. The processes...
are that the soil must contain a large supply of nutrients, be rich in humus, and be able to contain a great deal of moisture. A certain amount of alkali...
deriving its nourishment from decaying organic matter such as dead wood or humus, and usually lacking chlorophyll. Compare parasite, saprotroph, and epiphyte...
use". NPR. Retrieved 4 January 2021. Barkham P (12 January 2019). "'We're humus sapiens': the farmers who shun animal manure". The Guardian. Retrieved 14...
the soil is mostly alluvial and loamy. The soil is rich in minerals and humus, thus conducive to agriculture. Some of the oldest rocks in the Indian subcontinent...
the cylinder, which contains organic matter (since it usually contains humus). A more severe danger is that air particulates on boats and industrial...
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