- chernozem
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A fertile black soil containing a very high percentage of humus (3% to 15%) and high percentages of phosphoric acids, phosphorus and ammonia.
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chernozem
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Chernozem — Chernozemic soil Chernozem field in Black Dirt Region of Orange County, New York, USA Used in … Wikipedia
Chernozem — (del ruso: чернозём, chernozëm) es un tipo de tierra o suelo negro rico en humus (del 3 al 13%) y uno de los más fértiles para la agricultura puesto que no requiere fertilizantes. Se encuentra en algunas regiones semiáridas de clima frío a… … Enciclopedia Universal
chernozem — 1842, from Rus. chernozem, lit. black earth, from chernyi black + zemlya earth, soil … Etymology dictionary
chernozem — [cher′nə zem΄, cher′ nəzyôm΄] n. [Russ < chernyi, black + zemlya, earth: for IE base see HOMAGE] a black topsoil, rich in humus and lime, found in grasslands of central European Russia … English World dictionary
Chernozem — Véase también: Terra preta El río Ternivka atravesando la estepa ucraniana, una de las regiones geográficas típicas en las que se forma la tierra negra o (chernozëm). Chernozem (en ruso: чернозём, transliterado como chernozëm o chernoziom, en … Wikipedia Español
Chernozem — A darkly colored soil, chernozem or “black earth” contains high percentages of humus, phosphorus, and ammonia, thus making it one of the most fertile types of soil on Earth. There are two chernozem belts in the world; one is the Black Earth… … Historical Dictionary of the Russian Federation
chernozem — ● tchernozem ou tchernoziom ou chernozem nom masculin (russe tchernozem, terre noire) Sol type des steppes continentales froides et sèches de l Est européen (Ukraine) et que l on retrouve dans certaines zones du centre du Canada. (Il est… … Encyclopédie Universelle
Chernozem — Tchernoziom Le Tchernoziom (du russe : чернозём, contraction de tchernaia zemlia, « terre noire » ou riche en humus) est un type de sol. On rencontre également dans certains textes les termes Tchernozem et Chernozem, ce dernier… … Wikipédia en Français
chernozem — /cherr neuh zem , chair /; Russ. /chyirdd nu zyawm /, n. a soil common in cool or temperate semiarid climates, very black and rich in humus and carbonates. [1835 45; < Russ chernozëm, equiv. to chërn(yi) black + o O + zëm, var., in compounds, of… … Universalium
chernozem — juosvažemis statusas T sritis ekologija ir aplinkotyra apibrėžtis Automorfinis karbonatingas dirvožemis, susidaręs stepių ir miškastepių srityse po daugiametėmis žolėmis įvairiose uolienose (išskyrus smėlius), daugiausia karbonatinguose… … Ekologijos terminų aiškinamasis žodynas
chernozem — noun Etymology: Russian, from chërnyĭ black + zemlya earth Date: 1841 any of a group of dark colored zonal soils with a deep rich humus horizon found in regions (as the grasslands of central North America) of temperate to cool climate •… … New Collegiate Dictionary
