soil-forming

soil-forming
почвообразование; почвообразующий
* * *
почвообразование
почвообразующий

English-russian biological dictionary. 2013.

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  • Soil horizon — Soil samples illustrating horizons (subsoil on right) A soil horizon is a specific layer in the land area that is parallel to the soil surface and possesses physical characteristics which differ from the layers above and beneath …   Wikipedia

  • Soil science — is the study of soil as a natural resource on the surface of the earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils; and these properties in relation to the use and… …   Wikipedia

  • Soil structure — is determined by how individual soil granules clump or bind together and aggregate, and therefore, the arrangement of soil pores between them. Soil structure has a major influence on water and air movement, biological activity, root growth and… …   Wikipedia

  • Soil — For other uses, see Soil (disambiguation). A represents soil; B represents laterite, a regolith; C represents saprolite, a less weathered regolith; the bottommost layer represents bedrock …   Wikipedia

  • soil — soil1 soilless, adj. /soyl/, n. 1. the portion of the earth s surface consisting of disintegrated rock and humus. 2. a particular kind of earth: sandy soil. 3. the ground as producing vegetation or as cultivated for its crops: fertile soil. 4. a… …   Universalium

  • Soil series — purposes. A soil series name generally is derived from a town or landmark in or near the area where the soil series was first recognized.A soil series is a naturally occurring entity on the landscape. Therefore, a given series does not… …   Wikipedia

  • soil genesis — noun a) The mode of soil formation. b) The sub discipline of soil science that deals with soil genesis with special reference to the soil forming factors responsible for development of the solum, or true soil: time, parent material, topography,… …   Wiktionary

  • soil chemistry —       discipline embracing all chemical and mineralogical compounds and reactions occurring in soils and soil forming processes. The goals of soil chemistry are: (1) to establish, through chemical analysis, compositional limits of natural soil… …   Universalium

  • soil profile — noun a vertical section of soil from the ground surface to the parent rock • Hypernyms: ↑profile * * * 1. a vertical succession of horizons, commonly lettered A, B, C (beginning at the surface), that have been subjected to soil forming processes …   Useful english dictionary

  • soil profile — 1. a vertical succession of horizons, commonly lettered A, B, C (beginning at the surface), that have been subjected to soil forming processes, chiefly leaching and oxidation. 2. a diagram of a vertical section of soil depicting the horizons.… …   Universalium

  • Soil pH — is the pH of soil water. It is based on the measurement of pH, which depends on the activity of hydrogen ions (H+) in a solution.There are many different methods to collect soil water, all which influence the measured soil pH in one way or… …   Wikipedia


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